embedaddon/php/Zend/zend_execute.c - diff

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Diff for /embedaddon/php/Zend/zend_execute.c between versions 1.1.1.1 and 1.1.1.4

version 1.1.1.1, 2012/02/21 23:47:52	version 1.1.1.4, 2014/06/15 20:04:03
Line 2	Line 2
+----------------------------------------------------------------------+	+----------------------------------------------------------------------+
\| Zend Engine \|	\| Zend Engine \|
+----------------------------------------------------------------------+	+----------------------------------------------------------------------+
\| Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) \|	\| Copyright (c) 1998-2014 Zend Technologies Ltd. (http://www.zend.com) \|
+----------------------------------------------------------------------+	+----------------------------------------------------------------------+
\| This source file is subject to version 2.00 of the Zend license, \|	\| This source file is subject to version 2.00 of the Zend license, \|
\| that is bundled with this package in the file LICENSE, and is \|	\| that is bundled with this package in the file LICENSE, and is \|
Line 36	Line 36
#include "zend_interfaces.h"	#include "zend_interfaces.h"
#include "zend_closures.h"	#include "zend_closures.h"
#include "zend_vm.h"	#include "zend_vm.h"
	#include "zend_dtrace.h"

/* Virtual current working directory support */	/* Virtual current working directory support */
#include "tsrm_virtual_cwd.h"	#include "tsrm_virtual_cwd.h"
Line 48	Line 49

typedef int (incdec_t)(zval );	typedef int (incdec_t)(zval );

#define get_zval_ptr(node, Ts, should_free, type) _get_zval_ptr(node, Ts, should_free, type TSRMLS_CC)	#define get_zval_ptr(op_type, node, Ts, should_free, type) _get_zval_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)
#define get_zval_ptr_ptr(node, Ts, should_free, type) _get_zval_ptr_ptr(node, Ts, should_free, type TSRMLS_CC)	#define get_zval_ptr_ptr(op_type, node, Ts, should_free, type) _get_zval_ptr_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)
#define get_obj_zval_ptr(node, Ts, should_free, type) _get_obj_zval_ptr(node, Ts, should_free, type TSRMLS_CC)	#define get_obj_zval_ptr(op_type, node, Ts, should_free, type) _get_obj_zval_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)
#define get_obj_zval_ptr_ptr(node, Ts, should_free, type) _get_obj_zval_ptr_ptr(node, Ts, should_free, type TSRMLS_CC)	#define get_obj_zval_ptr_ptr(op_type, node, Ts, should_free, type) _get_obj_zval_ptr_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)

/* Prototypes */	/* Prototypes */
static void zend_extension_statement_handler(const zend_extension extension, zend_op_array op_array TSRMLS_DC);	static void zend_extension_statement_handler(const zend_extension extension, zend_op_array op_array TSRMLS_DC);
static void zend_extension_fcall_begin_handler(const zend_extension extension, zend_op_array op_array TSRMLS_DC);	static void zend_extension_fcall_begin_handler(const zend_extension extension, zend_op_array op_array TSRMLS_DC);
static void zend_extension_fcall_end_handler(const zend_extension extension, zend_op_array op_array TSRMLS_DC);	static void zend_extension_fcall_end_handler(const zend_extension extension, zend_op_array op_array TSRMLS_DC);

#define RETURN_VALUE_USED(opline) (!((opline)->result.u.EA.type & EXT_TYPE_UNUSED))	#define RETURN_VALUE_USED(opline) (!((opline)->result_type & EXT_TYPE_UNUSED))

#define EX_T(offset) ((temp_variable )((char *) EX(Ts) + offset))
#define T(offset) ((temp_variable )((char *) Ts + offset))	#define T(offset) ((temp_variable )((char *) Ts + offset))
	#define CV(var) CVs[var]

#define TEMP_VAR_STACK_LIMIT 2000	#define TEMP_VAR_STACK_LIMIT 2000

Line 92 static zend_always_inline void zend_pzval_unlock_free_	Line 93 static zend_always_inline void zend_pzval_unlock_free_
}	}
}	}

	#undef zval_ptr_dtor
	#define zval_ptr_dtor(pzv) i_zval_ptr_dtor(*(pzv) ZEND_FILE_LINE_CC)

#define PZVAL_UNLOCK(z, f) zend_pzval_unlock_func(z, f, 1 TSRMLS_CC)	#define PZVAL_UNLOCK(z, f) zend_pzval_unlock_func(z, f, 1 TSRMLS_CC)
#define PZVAL_UNLOCK_EX(z, f, u) zend_pzval_unlock_func(z, f, u TSRMLS_CC)	#define PZVAL_UNLOCK_EX(z, f, u) zend_pzval_unlock_func(z, f, u TSRMLS_CC)
#define PZVAL_UNLOCK_FREE(z) zend_pzval_unlock_free_func(z TSRMLS_CC)	#define PZVAL_UNLOCK_FREE(z) zend_pzval_unlock_free_func(z TSRMLS_CC)
#define PZVAL_LOCK(z) Z_ADDREF_P((z))	#define PZVAL_LOCK(z) Z_ADDREF_P((z))
#define RETURN_VALUE_UNUSED(pzn) (((pzn)->u.EA.type & EXT_TYPE_UNUSED))	#define SELECTIVE_PZVAL_LOCK(pzv, opline) if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(pzv); }
#define SELECTIVE_PZVAL_LOCK(pzv, pzn) if (!RETURN_VALUE_UNUSED(pzn)) { PZVAL_LOCK(pzv); }

#define AI_USE_PTR(ai) \	#define EXTRACT_ZVAL_PTR(t) do { \
if ((ai).ptr_ptr) { \	temp_variable *__t = (t); \
(ai).ptr = *((ai).ptr_ptr); \	if (__t->var.ptr_ptr) { \
(ai).ptr_ptr = &((ai).ptr); \	__t->var.ptr = *__t->var.ptr_ptr; \
} else { \	__t->var.ptr_ptr = &__t->var.ptr; \
(ai).ptr = NULL; \	if (!PZVAL_IS_REF(__t->var.ptr) && \
}	Z_REFCOUNT_P(__t->var.ptr) > 2) { \
	SEPARATE_ZVAL(__t->var.ptr_ptr); \
	} \
	} \
	} while (0)

#define AI_SET_PTR(ai, val) \	#define AI_SET_PTR(t, val) do { \
(ai).ptr = (val); \	temp_variable *__t = (t); \
(ai).ptr_ptr = &((ai).ptr);	__t->var.ptr = (val); \
	__t->var.ptr_ptr = &__t->var.ptr; \
	} while (0)

#define FREE_OP(should_free) \	#define FREE_OP(should_free) \
if (should_free.var) { \	if (should_free.var) { \
Line 134 static zend_always_inline void zend_pzval_unlock_free_	Line 143 static zend_always_inline void zend_pzval_unlock_free_

#define IS_TMP_FREE(should_free) ((zend_uintptr_t)should_free.var & 1L)	#define IS_TMP_FREE(should_free) ((zend_uintptr_t)should_free.var & 1L)

#define INIT_PZVAL_COPY(z,v) \
(z)->value = (v)->value; \
Z_TYPE_P(z) = Z_TYPE_P(v); \
Z_SET_REFCOUNT_P(z, 1); \
Z_UNSET_ISREF_P(z);

#define MAKE_REAL_ZVAL_PTR(val) \	#define MAKE_REAL_ZVAL_PTR(val) \
do { \	do { \
zval *_tmp; \	zval *_tmp; \
ALLOC_ZVAL(_tmp); \	ALLOC_ZVAL(_tmp); \
_tmp->value = (val)->value; \	INIT_PZVAL_COPY(_tmp, (val)); \
Z_TYPE_P(_tmp) = Z_TYPE_P(val); \	(val) = _tmp; \
Z_SET_REFCOUNT_P(_tmp, 1); \
Z_UNSET_ISREF_P(_tmp); \
val = _tmp; \
} while (0)	} while (0)

/* End of zend_execute_locks.h */	/* End of zend_execute_locks.h */
Line 172 ZEND_API zval** zend_get_compiled_variable_value(const	Line 172 ZEND_API zval** zend_get_compiled_variable_value(const
return execute_data_ptr->CVs[var];	return execute_data_ptr->CVs[var];
}	}

static zend_always_inline zval _get_zval_ptr_tmp(const znode node, const temp_variable Ts, zend_free_op should_free TSRMLS_DC)	static zend_always_inline zval _get_zval_ptr_tmp(zend_uint var, const temp_variable Ts, zend_free_op *should_free TSRMLS_DC)
{	{
return should_free->var = &T(node->u.var).tmp_var;	return should_free->var = &T(var).tmp_var;
}	}

static zval _get_zval_ptr_var_string_offset(const znode node, const temp_variable Ts, zend_free_op should_free TSRMLS_DC)	static zend_always_inline zval _get_zval_ptr_var(zend_uint var, const temp_variable Ts, zend_free_op *should_free TSRMLS_DC)
{	{
temp_variable *T = &T(node->u.var);	zval *ptr = T(var).var.ptr;
zval *str = T->str_offset.str;
zval *ptr;

/* string offset */	PZVAL_UNLOCK(ptr, should_free);
ALLOC_ZVAL(ptr);
T->str_offset.ptr = ptr;
should_free->var = ptr;

if (T->str_offset.str->type != IS_STRING
\|\| ((int)T->str_offset.offset < 0)
\|\| (T->str_offset.str->value.str.len <= (int)T->str_offset.offset)) {
ptr->value.str.val = STR_EMPTY_ALLOC();
ptr->value.str.len = 0;
} else {
ptr->value.str.val = estrndup(str->value.str.val + T->str_offset.offset, 1);
ptr->value.str.len = 1;
}
PZVAL_UNLOCK_FREE(str);
Z_SET_REFCOUNT_P(ptr, 1);
Z_SET_ISREF_P(ptr);
ptr->type = IS_STRING;
return ptr;	return ptr;
}	}

static zend_always_inline zval _get_zval_ptr_var(const znode node, const temp_variable Ts, zend_free_op should_free TSRMLS_DC)	static zend_never_inline zval _get_zval_cv_lookup(zval *ptr, zend_uint var, int type TSRMLS_DC)
{	{
zval *ptr = T(node->u.var).var.ptr;
if (EXPECTED(ptr != NULL)) {
PZVAL_UNLOCK(ptr, should_free);
return ptr;
} else {
return _get_zval_ptr_var_string_offset(node, Ts, should_free TSRMLS_CC);
}
}

static zval _get_zval_cv_lookup(zval *ptr, zend_uint var, int type TSRMLS_DC)
{
zend_compiled_variable *cv = &CV_DEF_OF(var);	zend_compiled_variable *cv = &CV_DEF_OF(var);

if (!EG(active_symbol_table) \|\|	if (!EG(active_symbol_table) \|\|
Line 246 static zval _get_zval_cv_lookup(zval *ptr, zend_ui	Line 216 static zval _get_zval_cv_lookup(zval *ptr, zend_ui
return *ptr;	return *ptr;
}	}

static zend_always_inline zval _get_zval_ptr_cv(const znode node, const temp_variable *Ts, int type TSRMLS_DC)	static zend_never_inline zval _get_zval_cv_lookup_BP_VAR_R(zval *ptr, zend_uint var TSRMLS_DC)
{	{
zval ***ptr = &CV_OF(node->u.var);	zend_compiled_variable *cv = &CV_DEF_OF(var);

	if (!EG(active_symbol_table) \|\|
	zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {
	zend_error(E_NOTICE, "Undefined variable: %s", cv->name);
	return &EG(uninitialized_zval_ptr);
	}
	return *ptr;
	}

	static zend_never_inline zval _get_zval_cv_lookup_BP_VAR_UNSET(zval *ptr, zend_uint var TSRMLS_DC)
	{
	zend_compiled_variable *cv = &CV_DEF_OF(var);

	if (!EG(active_symbol_table) \|\|
	zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {
	zend_error(E_NOTICE, "Undefined variable: %s", cv->name);
	return &EG(uninitialized_zval_ptr);
	}
	return *ptr;
	}

	static zend_never_inline zval _get_zval_cv_lookup_BP_VAR_IS(zval *ptr, zend_uint var TSRMLS_DC)
	{
	zend_compiled_variable *cv = &CV_DEF_OF(var);

	if (!EG(active_symbol_table) \|\|
	zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {
	return &EG(uninitialized_zval_ptr);
	}
	return *ptr;
	}

	static zend_never_inline zval _get_zval_cv_lookup_BP_VAR_RW(zval *ptr, zend_uint var TSRMLS_DC)
	{
	zend_compiled_variable *cv = &CV_DEF_OF(var);

	if (!EG(active_symbol_table)) {
	Z_ADDREF(EG(uninitialized_zval));
	ptr = (zval*)EG(current_execute_data)->CVs + (EG(active_op_array)->last_var + var);
	**ptr = &EG(uninitialized_zval);
	zend_error(E_NOTICE, "Undefined variable: %s", cv->name);
	} else if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {
	Z_ADDREF(EG(uninitialized_zval));
	zend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, &EG(uninitialized_zval_ptr), sizeof(zval ), (void *)ptr);
	zend_error(E_NOTICE, "Undefined variable: %s", cv->name);
	}
	return *ptr;
	}

	static zend_never_inline zval _get_zval_cv_lookup_BP_VAR_W(zval *ptr, zend_uint var TSRMLS_DC)
	{
	zend_compiled_variable *cv = &CV_DEF_OF(var);

	if (!EG(active_symbol_table)) {
	Z_ADDREF(EG(uninitialized_zval));
	ptr = (zval*)EG(current_execute_data)->CVs + (EG(active_op_array)->last_var + var);
	**ptr = &EG(uninitialized_zval);
	} else if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {
	Z_ADDREF(EG(uninitialized_zval));
	zend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, &EG(uninitialized_zval_ptr), sizeof(zval ), (void *)ptr);
	}
	return *ptr;
	}

	static zend_always_inline zval *_get_zval_ptr_cv(zend_uint var, int type TSRMLS_DC)
	{
	zval ***ptr = &CV_OF(var);

if (UNEXPECTED(*ptr == NULL)) {	if (UNEXPECTED(*ptr == NULL)) {
return *_get_zval_cv_lookup(ptr, node->u.var, type TSRMLS_CC);	return *_get_zval_cv_lookup(ptr, var, type TSRMLS_CC);
}	}
return **ptr;	return **ptr;
}	}

static inline zval _get_zval_ptr(znode node, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC)	static zend_always_inline zval _get_zval_ptr_cv_BP_VAR_R(zval **CVs, zend_uint var TSRMLS_DC)
{	{
	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return *_get_zval_cv_lookup_BP_VAR_R(ptr, var TSRMLS_CC);
	}
	return **ptr;
	}

	static zend_always_inline zval _get_zval_ptr_cv_BP_VAR_UNSET(zval **CVs, zend_uint var TSRMLS_DC)
	{
	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return *_get_zval_cv_lookup_BP_VAR_UNSET(ptr, var TSRMLS_CC);
	}
	return **ptr;
	}

	static zend_always_inline zval _get_zval_ptr_cv_BP_VAR_IS(zval **CVs, zend_uint var TSRMLS_DC)
	{
	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return *_get_zval_cv_lookup_BP_VAR_IS(ptr, var TSRMLS_CC);
	}
	return **ptr;
	}

	static zend_always_inline zval _get_zval_ptr_cv_BP_VAR_RW(zval **CVs, zend_uint var TSRMLS_DC)
	{
	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return *_get_zval_cv_lookup_BP_VAR_RW(ptr, var TSRMLS_CC);
	}
	return **ptr;
	}

	static zend_always_inline zval _get_zval_ptr_cv_BP_VAR_W(zval **CVs, zend_uint var TSRMLS_DC)
	{
	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return *_get_zval_cv_lookup_BP_VAR_W(ptr, var TSRMLS_CC);
	}
	return **ptr;
	}

	static inline zval _get_zval_ptr(int op_type, const znode_op node, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC)
	{
/* should_free->is_var = 0; */	/* should_free->is_var = 0; */
switch (node->op_type) {	switch (op_type) {
case IS_CONST:	case IS_CONST:
should_free->var = 0;	should_free->var = 0;
return &node->u.constant;	return node->zv;
break;	break;
case IS_TMP_VAR:	case IS_TMP_VAR:
should_free->var = TMP_FREE(&T(node->u.var).tmp_var);	should_free->var = TMP_FREE(&T(node->var).tmp_var);
return &T(node->u.var).tmp_var;	return &T(node->var).tmp_var;
break;	break;
case IS_VAR:	case IS_VAR:
return _get_zval_ptr_var(node, Ts, should_free TSRMLS_CC);	return _get_zval_ptr_var(node->var, Ts, should_free TSRMLS_CC);
break;	break;
case IS_UNUSED:	case IS_UNUSED:
should_free->var = 0;	should_free->var = 0;
Line 277 static inline zval _get_zval_ptr(znode node, const t	Line 364 static inline zval _get_zval_ptr(znode node, const t
break;	break;
case IS_CV:	case IS_CV:
should_free->var = 0;	should_free->var = 0;
return _get_zval_ptr_cv(node, Ts, type TSRMLS_CC);	return _get_zval_ptr_cv(node->var, type TSRMLS_CC);
break;	break;
EMPTY_SWITCH_DEFAULT_CASE()	EMPTY_SWITCH_DEFAULT_CASE()
}	}
return NULL;	return NULL;
}	}

static zend_always_inline zval *_get_zval_ptr_ptr_var(const znode node, const temp_variable Ts, zend_free_op should_free TSRMLS_DC)	static zend_always_inline zval *_get_zval_ptr_ptr_var(zend_uint var, const temp_variable Ts, zend_free_op *should_free TSRMLS_DC)
{	{
zval** ptr_ptr = T(node->u.var).var.ptr_ptr;	zval** ptr_ptr = T(var).var.ptr_ptr;

if (EXPECTED(ptr_ptr != NULL)) {	if (EXPECTED(ptr_ptr != NULL)) {
PZVAL_UNLOCK(*ptr_ptr, should_free);	PZVAL_UNLOCK(*ptr_ptr, should_free);
} else {	} else {
/* string offset */	/* string offset */
PZVAL_UNLOCK(T(node->u.var).str_offset.str, should_free);	PZVAL_UNLOCK(T(var).str_offset.str, should_free);
}	}
return ptr_ptr;	return ptr_ptr;
}	}

static zend_always_inline zval *_get_zval_ptr_ptr_cv(const znode node, const temp_variable *Ts, int type TSRMLS_DC)	static zend_always_inline zval **_get_zval_ptr_ptr_cv(zend_uint var, int type TSRMLS_DC)
{	{
zval ***ptr = &CV_OF(node->u.var);	zval ***ptr = &CV_OF(var);

if (UNEXPECTED(*ptr == NULL)) {	if (UNEXPECTED(*ptr == NULL)) {
return _get_zval_cv_lookup(ptr, node->u.var, type TSRMLS_CC);	return _get_zval_cv_lookup(ptr, var, type TSRMLS_CC);
}	}
return *ptr;	return *ptr;
}	}

static inline zval *_get_zval_ptr_ptr(const znode node, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC)	static zend_always_inline zval _get_zval_ptr_ptr_cv_BP_VAR_R(zval *CVs, zend_uint var TSRMLS_DC)
{	{
if (node->op_type == IS_CV) {	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return _get_zval_cv_lookup_BP_VAR_R(ptr, var TSRMLS_CC);
	}
	return *ptr;
	}

	static zend_always_inline zval _get_zval_ptr_ptr_cv_BP_VAR_UNSET(zval *CVs, zend_uint var TSRMLS_DC)
	{
	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return _get_zval_cv_lookup_BP_VAR_UNSET(ptr, var TSRMLS_CC);
	}
	return *ptr;
	}

	static zend_always_inline zval _get_zval_ptr_ptr_cv_BP_VAR_IS(zval *CVs, zend_uint var TSRMLS_DC)
	{
	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return _get_zval_cv_lookup_BP_VAR_IS(ptr, var TSRMLS_CC);
	}
	return *ptr;
	}

	static zend_always_inline zval _get_zval_ptr_ptr_cv_BP_VAR_RW(zval *CVs, zend_uint var TSRMLS_DC)
	{
	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return _get_zval_cv_lookup_BP_VAR_RW(ptr, var TSRMLS_CC);
	}
	return *ptr;
	}

	static zend_always_inline zval _get_zval_ptr_ptr_cv_BP_VAR_W(zval *CVs, zend_uint var TSRMLS_DC)
	{
	zval ***ptr = &CV(var);

	if (UNEXPECTED(*ptr == NULL)) {
	return _get_zval_cv_lookup_BP_VAR_W(ptr, var TSRMLS_CC);
	}
	return *ptr;
	}

	static inline zval *_get_zval_ptr_ptr(int op_type, const znode_op node, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC)
	{
	if (op_type == IS_CV) {
should_free->var = 0;	should_free->var = 0;
return _get_zval_ptr_ptr_cv(node, Ts, type TSRMLS_CC);	return _get_zval_ptr_ptr_cv(node->var, type TSRMLS_CC);
} else if (node->op_type == IS_VAR) {	} else if (op_type == IS_VAR) {
return _get_zval_ptr_ptr_var(node, Ts, should_free TSRMLS_CC);	return _get_zval_ptr_ptr_var(node->var, Ts, should_free TSRMLS_CC);
} else {	} else {
should_free->var = 0;	should_free->var = 0;
return NULL;	return NULL;
Line 330 static zend_always_inline zval *_get_obj_zval_ptr_unus	Line 467 static zend_always_inline zval *_get_obj_zval_ptr_unus
}	}
}	}

static inline zval *_get_obj_zval_ptr_ptr(const znode op, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC)	static inline zval *_get_obj_zval_ptr_ptr(int op_type, const znode_op op, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC)
{	{
if (op->op_type == IS_UNUSED) {	if (op_type == IS_UNUSED) {
if (EXPECTED(EG(This) != NULL)) {	if (EXPECTED(EG(This) != NULL)) {
/* this should actually never be modified, _ptr_ptr is modified only when	/* this should actually never be modified, _ptr_ptr is modified only when
the object is empty */	the object is empty */
Line 342 static inline zval **_get_obj_zval_ptr_ptr(const znode	Line 479 static inline zval **_get_obj_zval_ptr_ptr(const znode
zend_error_noreturn(E_ERROR, "Using $this when not in object context");	zend_error_noreturn(E_ERROR, "Using $this when not in object context");
}	}
}	}
return get_zval_ptr_ptr(op, Ts, should_free, type);	return get_zval_ptr_ptr(op_type, op, Ts, should_free, type);
}	}

static zend_always_inline zval **_get_obj_zval_ptr_ptr_unused(TSRMLS_D)	static zend_always_inline zval **_get_obj_zval_ptr_ptr_unused(TSRMLS_D)
Line 355 static zend_always_inline zval **_get_obj_zval_ptr_ptr	Line 492 static zend_always_inline zval **_get_obj_zval_ptr_ptr
}	}
}	}

static inline zval _get_obj_zval_ptr(znode op, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC)	static inline zval _get_obj_zval_ptr(int op_type, znode_op op, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC)
{	{
if (op->op_type == IS_UNUSED) {	if (op_type == IS_UNUSED) {
if (EXPECTED(EG(This) != NULL)) {	if (EXPECTED(EG(This) != NULL)) {
should_free->var = 0;	should_free->var = 0;
return EG(This);	return EG(This);
Line 365 static inline zval _get_obj_zval_ptr(znode op, const	Line 502 static inline zval _get_obj_zval_ptr(znode op, const
zend_error_noreturn(E_ERROR, "Using $this when not in object context");	zend_error_noreturn(E_ERROR, "Using $this when not in object context");
}	}
}	}
return get_zval_ptr(op, Ts, should_free, type);	return get_zval_ptr(op_type, op, Ts, should_free, type);
}	}

static inline void zend_switch_free(temp_variable *T, int extended_value TSRMLS_DC)
{
if (T->var.ptr) {
if (extended_value & ZEND_FE_RESET_VARIABLE) { /* foreach() free */
Z_DELREF_P(T->var.ptr);
}
zval_ptr_dtor(&T->var.ptr);
} else if (!T->var.ptr_ptr) {
/* perform the equivalent of equivalent of a
* quick & silent get_zval_ptr, and FREE_OP
*/
PZVAL_UNLOCK_FREE(T->str_offset.str);
}
}

static void zend_assign_to_variable_reference(zval variable_ptr_ptr, zval value_ptr_ptr TSRMLS_DC)	static void zend_assign_to_variable_reference(zval variable_ptr_ptr, zval value_ptr_ptr TSRMLS_DC)
{	{
zval variable_ptr = variable_ptr_ptr;	zval variable_ptr = variable_ptr_ptr;
zval value_ptr = value_ptr_ptr;	zval value_ptr = value_ptr_ptr;

if (variable_ptr == EG(error_zval_ptr) \|\| value_ptr==EG(error_zval_ptr)) {	if (variable_ptr == &EG(error_zval) \|\| value_ptr == &EG(error_zval)) {
variable_ptr_ptr = &EG(uninitialized_zval_ptr);	variable_ptr_ptr = &EG(uninitialized_zval_ptr);
} else if (variable_ptr != value_ptr) {	} else if (variable_ptr != value_ptr) {
if (!PZVAL_IS_REF(value_ptr)) {	if (!PZVAL_IS_REF(value_ptr)) {
Line 396 static void zend_assign_to_variable_reference(zval **v	Line 518 static void zend_assign_to_variable_reference(zval **v
Z_DELREF_P(value_ptr);	Z_DELREF_P(value_ptr);
if (Z_REFCOUNT_P(value_ptr)>0) {	if (Z_REFCOUNT_P(value_ptr)>0) {
ALLOC_ZVAL(*value_ptr_ptr);	ALLOC_ZVAL(*value_ptr_ptr);
*value_ptr_ptr = value_ptr;	ZVAL_COPY_VALUE(*value_ptr_ptr, value_ptr);
value_ptr = *value_ptr_ptr;	value_ptr = *value_ptr_ptr;
zendi_zval_copy_ctor(*value_ptr);	zendi_zval_copy_ctor(*value_ptr);
}	}
Line 411 static void zend_assign_to_variable_reference(zval **v	Line 533 static void zend_assign_to_variable_reference(zval **v
} else if (!Z_ISREF_P(variable_ptr)) {	} else if (!Z_ISREF_P(variable_ptr)) {
if (variable_ptr_ptr == value_ptr_ptr) {	if (variable_ptr_ptr == value_ptr_ptr) {
SEPARATE_ZVAL(variable_ptr_ptr);	SEPARATE_ZVAL(variable_ptr_ptr);
} else if (variable_ptr==EG(uninitialized_zval_ptr)	} else if (variable_ptr==&EG(uninitialized_zval)
\|\| Z_REFCOUNT_P(variable_ptr)>2) {	\|\| Z_REFCOUNT_P(variable_ptr)>2) {
/* we need to separate */	/* we need to separate */
Z_SET_REFCOUNT_P(variable_ptr, Z_REFCOUNT_P(variable_ptr) - 2);	Z_SET_REFCOUNT_P(variable_ptr, Z_REFCOUNT_P(variable_ptr) - 2);
ALLOC_ZVAL(*variable_ptr_ptr);	ALLOC_ZVAL(*variable_ptr_ptr);
*variable_ptr_ptr = variable_ptr;	ZVAL_COPY_VALUE(*variable_ptr_ptr, variable_ptr);
zval_copy_ctor(*variable_ptr_ptr);	zval_copy_ctor(*variable_ptr_ptr);
value_ptr_ptr = variable_ptr_ptr;	value_ptr_ptr = variable_ptr_ptr;
Z_SET_REFCOUNT_PP(variable_ptr_ptr, 2);	Z_SET_REFCOUNT_PP(variable_ptr_ptr, 2);
Line 432 static inline void make_real_object(zval **object_ptr	Line 554 static inline void make_real_object(zval **object_ptr
\|\| (Z_TYPE_PP(object_ptr) == IS_BOOL && Z_LVAL_PP(object_ptr) == 0)	\|\| (Z_TYPE_PP(object_ptr) == IS_BOOL && Z_LVAL_PP(object_ptr) == 0)
\|\| (Z_TYPE_PP(object_ptr) == IS_STRING && Z_STRLEN_PP(object_ptr) == 0)	\|\| (Z_TYPE_PP(object_ptr) == IS_STRING && Z_STRLEN_PP(object_ptr) == 0)
) {	) {
zend_error(E_STRICT, "Creating default object from empty value");

SEPARATE_ZVAL_IF_NOT_REF(object_ptr);	SEPARATE_ZVAL_IF_NOT_REF(object_ptr);
zval_dtor(*object_ptr);	zval_dtor(*object_ptr);
object_init(*object_ptr);	object_init(*object_ptr);
	zend_error(E_WARNING, "Creating default object from empty value");
}	}
}	}

static inline char * zend_verify_arg_class_kind(const zend_arg_info cur_arg_info, ulong fetch_type, const char class_name, zend_class_entry *pce TSRMLS_DC)	ZEND_API char * zend_verify_arg_class_kind(const zend_arg_info cur_arg_info, ulong fetch_type, const char class_name, zend_class_entry *pce TSRMLS_DC)
{	{
*pce = zend_fetch_class(cur_arg_info->class_name, cur_arg_info->class_name_len, (fetch_type \| ZEND_FETCH_CLASS_AUTO \| ZEND_FETCH_CLASS_NO_AUTOLOAD) TSRMLS_CC);	*pce = zend_fetch_class(cur_arg_info->class_name, cur_arg_info->class_name_len, (fetch_type \| ZEND_FETCH_CLASS_AUTO \| ZEND_FETCH_CLASS_NO_AUTOLOAD) TSRMLS_CC);

Line 452 static inline char * zend_verify_arg_class_kind(const	Line 573 static inline char * zend_verify_arg_class_kind(const
}	}
}	}

static inline int zend_verify_arg_error(const zend_function zf, zend_uint arg_num, const zend_arg_info cur_arg_info, const char need_msg, const char need_kind, const char given_msg, char given_kind TSRMLS_DC)	ZEND_API int zend_verify_arg_error(int error_type, const zend_function zf, zend_uint arg_num, const char need_msg, const char need_kind, const char given_msg, const char *given_kind TSRMLS_DC)
{	{
zend_execute_data *ptr = EG(current_execute_data)->prev_execute_data;	zend_execute_data *ptr = EG(current_execute_data)->prev_execute_data;
char *fname = zf->common.function_name;	const char *fname = zf->common.function_name;
char *fsep;	char *fsep;
char *fclass;	const char *fclass;

if (zf->common.scope) {	if (zf->common.scope) {
fsep = "::";	fsep = "::";
Line 468 static inline int zend_verify_arg_error(const zend_fun	Line 589 static inline int zend_verify_arg_error(const zend_fun
}	}

if (ptr && ptr->op_array) {	if (ptr && ptr->op_array) {
zend_error(E_RECOVERABLE_ERROR, "Argument %d passed to %s%s%s() must %s%s, %s%s given, called in %s on line %d and defined", arg_num, fclass, fsep, fname, need_msg, need_kind, given_msg, given_kind, ptr->op_array->filename, ptr->opline->lineno);	zend_error(error_type, "Argument %d passed to %s%s%s() must %s%s, %s%s given, called in %s on line %d and defined", arg_num, fclass, fsep, fname, need_msg, need_kind, given_msg, given_kind, ptr->op_array->filename, ptr->opline->lineno);
} else {	} else {
zend_error(E_RECOVERABLE_ERROR, "Argument %d passed to %s%s%s() must %s%s, %s%s given", arg_num, fclass, fsep, fname, need_msg, need_kind, given_msg, given_kind);	zend_error(error_type, "Argument %d passed to %s%s%s() must %s%s, %s%s given", arg_num, fclass, fsep, fname, need_msg, need_kind, given_msg, given_kind);
}	}
return 0;	return 0;
}	}
Line 493 static inline int zend_verify_arg_type(zend_function *	Line 614 static inline int zend_verify_arg_type(zend_function *

if (!arg) {	if (!arg) {
need_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);	need_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);
return zend_verify_arg_error(zf, arg_num, cur_arg_info, need_msg, class_name, "none", "" TSRMLS_CC);	return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, "none", "" TSRMLS_CC);
}	}
if (Z_TYPE_P(arg) == IS_OBJECT) {	if (Z_TYPE_P(arg) == IS_OBJECT) {
need_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);	need_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);
if (!ce \|\| !instanceof_function(Z_OBJCE_P(arg), ce TSRMLS_CC)) {	if (!ce \|\| !instanceof_function(Z_OBJCE_P(arg), ce TSRMLS_CC)) {
return zend_verify_arg_error(zf, arg_num, cur_arg_info, need_msg, class_name, "instance of ", Z_OBJCE_P(arg)->name TSRMLS_CC);	return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, "instance of ", Z_OBJCE_P(arg)->name TSRMLS_CC);
}	}
} else if (Z_TYPE_P(arg) != IS_NULL \|\| !cur_arg_info->allow_null) {	} else if (Z_TYPE_P(arg) != IS_NULL \|\| !cur_arg_info->allow_null) {
need_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);	need_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);
return zend_verify_arg_error(zf, arg_num, cur_arg_info, need_msg, class_name, zend_zval_type_name(arg), "" TSRMLS_CC);	return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, zend_zval_type_name(arg), "" TSRMLS_CC);
}	}
} else if (cur_arg_info->array_type_hint) {	} else if (cur_arg_info->type_hint) {
if (!arg) {	switch(cur_arg_info->type_hint) {
return zend_verify_arg_error(zf, arg_num, cur_arg_info, "be an array", "", "none", "" TSRMLS_CC);	case IS_ARRAY:
	if (!arg) {
	return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, "be of the type array", "", "none", "" TSRMLS_CC);
	}

	if (Z_TYPE_P(arg) != IS_ARRAY && (Z_TYPE_P(arg) != IS_NULL \|\| !cur_arg_info->allow_null)) {
	return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, "be of the type array", "", zend_zval_type_name(arg), "" TSRMLS_CC);
	}
	break;

	case IS_CALLABLE:
	if (!arg) {
	return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, "be callable", "", "none", "" TSRMLS_CC);
	}
	if (!zend_is_callable(arg, IS_CALLABLE_CHECK_SILENT, NULL TSRMLS_CC) && (Z_TYPE_P(arg) != IS_NULL \|\| !cur_arg_info->allow_null)) {
	return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, "be callable", "", zend_zval_type_name(arg), "" TSRMLS_CC);
	}
	break;

	default:
	zend_error(E_ERROR, "Unknown typehint");
}	}
if (Z_TYPE_P(arg) != IS_ARRAY && (Z_TYPE_P(arg) != IS_NULL \|\| !cur_arg_info->allow_null)) {
return zend_verify_arg_error(zf, arg_num, cur_arg_info, "be an array", "", zend_zval_type_name(arg), "" TSRMLS_CC);
}
}	}
return 1;	return 1;
}	}

static inline void zend_assign_to_object(znode result, zval object_ptr, zval property_name, znode value_op, const temp_variable Ts, int opcode TSRMLS_DC)	static inline void zend_assign_to_object(zval retval, zval object_ptr, zval property_name, int value_type, znode_op value_op, const temp_variable Ts, int opcode, const zend_literal key TSRMLS_DC)

{	{
zval object = object_ptr;	zval object = object_ptr;
zend_free_op free_value;	zend_free_op free_value;
zval *value = get_zval_ptr(value_op, Ts, &free_value, BP_VAR_R);	zval *value = get_zval_ptr(value_type, value_op, Ts, &free_value, BP_VAR_R);
zval **retval = &T(result->u.var).var.ptr;

if (Z_TYPE_P(object) != IS_OBJECT) {	if (Z_TYPE_P(object) != IS_OBJECT) {
if (object == EG(error_zval_ptr)) {	if (object == &EG(error_zval)) {
if (!RETURN_VALUE_UNUSED(result)) {	if (retval) {
*retval = EG(uninitialized_zval_ptr);	*retval = &EG(uninitialized_zval);
PZVAL_LOCK(*retval);	PZVAL_LOCK(*retval);
}	}
FREE_OP(free_value);	FREE_OP(free_value);
Line 538 static inline void zend_assign_to_object(znode *result	Line 674 static inline void zend_assign_to_object(znode *result
SEPARATE_ZVAL_IF_NOT_REF(object_ptr);	SEPARATE_ZVAL_IF_NOT_REF(object_ptr);
object = *object_ptr;	object = *object_ptr;
Z_ADDREF_P(object);	Z_ADDREF_P(object);
zend_error(E_STRICT, "Creating default object from empty value");	zend_error(E_WARNING, "Creating default object from empty value");
if (Z_REFCOUNT_P(object) == 1) {	if (Z_REFCOUNT_P(object) == 1) {
/* object was removed by error handler, nothing to assign to */	/* object was removed by error handler, nothing to assign to */
zval_ptr_dtor(&object);	zval_ptr_dtor(&object);
Line 554 static inline void zend_assign_to_object(znode *result	Line 690 static inline void zend_assign_to_object(znode *result
object_init(object);	object_init(object);
} else {	} else {
zend_error(E_WARNING, "Attempt to assign property of non-object");	zend_error(E_WARNING, "Attempt to assign property of non-object");
if (!RETURN_VALUE_UNUSED(result)) {	if (retval) {
*retval = EG(uninitialized_zval_ptr);	*retval = &EG(uninitialized_zval);
PZVAL_LOCK(*retval);	PZVAL_LOCK(*retval);
}	}
FREE_OP(free_value);	FREE_OP(free_value);
return;	return;
}	}
}	}

/* separate our value if necessary */	/* separate our value if necessary */
if (value_op->op_type == IS_TMP_VAR) {	if (value_type == IS_TMP_VAR) {
zval *orig_value = value;	zval *orig_value = value;

ALLOC_ZVAL(value);	ALLOC_ZVAL(value);
value = orig_value;	ZVAL_COPY_VALUE(value, orig_value);
Z_UNSET_ISREF_P(value);	Z_UNSET_ISREF_P(value);
Z_SET_REFCOUNT_P(value, 0);	Z_SET_REFCOUNT_P(value, 0);
} else if (value_op->op_type == IS_CONST) {	} else if (value_type == IS_CONST) {
zval *orig_value = value;	zval *orig_value = value;

ALLOC_ZVAL(value);	ALLOC_ZVAL(value);
value = orig_value;	ZVAL_COPY_VALUE(value, orig_value);
Z_UNSET_ISREF_P(value);	Z_UNSET_ISREF_P(value);
Z_SET_REFCOUNT_P(value, 0);	Z_SET_REFCOUNT_P(value, 0);
zval_copy_ctor(value);	zval_copy_ctor(value);
Line 586 static inline void zend_assign_to_object(znode *result	Line 722 static inline void zend_assign_to_object(znode *result
if (opcode == ZEND_ASSIGN_OBJ) {	if (opcode == ZEND_ASSIGN_OBJ) {
if (!Z_OBJ_HT_P(object)->write_property) {	if (!Z_OBJ_HT_P(object)->write_property) {
zend_error(E_WARNING, "Attempt to assign property of non-object");	zend_error(E_WARNING, "Attempt to assign property of non-object");
if (!RETURN_VALUE_UNUSED(result)) {	if (retval) {
*retval = EG(uninitialized_zval_ptr);	*retval = &EG(uninitialized_zval);
PZVAL_LOCK(*retval);	PZVAL_LOCK(&EG(uninitialized_zval));
}	}
if (value_op->op_type == IS_TMP_VAR) {	if (value_type == IS_TMP_VAR) {
FREE_ZVAL(value);	FREE_ZVAL(value);
} else if (value_op->op_type == IS_CONST) {	} else if (value_type == IS_CONST) {
zval_ptr_dtor(&value);	zval_ptr_dtor(&value);
}	}
FREE_OP(free_value);	FREE_OP(free_value);
return;	return;
}	}
Z_OBJ_HT_P(object)->write_property(object, property_name, value TSRMLS_CC);	Z_OBJ_HT_P(object)->write_property(object, property_name, value, key TSRMLS_CC);
} else {	} else {
/* Note: property_name in this case is really the array index! */	/* Note: property_name in this case is really the array index! */
if (!Z_OBJ_HT_P(object)->write_dimension) {	if (!Z_OBJ_HT_P(object)->write_dimension) {
Line 607 static inline void zend_assign_to_object(znode *result	Line 743 static inline void zend_assign_to_object(znode *result
Z_OBJ_HT_P(object)->write_dimension(object, property_name, value TSRMLS_CC);	Z_OBJ_HT_P(object)->write_dimension(object, property_name, value TSRMLS_CC);
}	}

if (!RETURN_VALUE_UNUSED(result) && !EG(exception)) {	if (retval && !EG(exception)) {
AI_SET_PTR(T(result->u.var).var, value);	*retval = value;
PZVAL_LOCK(value);	PZVAL_LOCK(value);
}	}
zval_ptr_dtor(&value);	zval_ptr_dtor(&value);
Line 625 static inline int zend_assign_to_string_offset(const t	Line 761 static inline int zend_assign_to_string_offset(const t
}	}

if (T->str_offset.offset >= Z_STRLEN_P(T->str_offset.str)) {	if (T->str_offset.offset >= Z_STRLEN_P(T->str_offset.str)) {
Z_STRVAL_P(T->str_offset.str) = (char *) erealloc(Z_STRVAL_P(T->str_offset.str), T->str_offset.offset+1+1);	if (IS_INTERNED(Z_STRVAL_P(T->str_offset.str))) {
	char tmp = (char ) emalloc(T->str_offset.offset+1+1);

	memcpy(tmp, Z_STRVAL_P(T->str_offset.str), Z_STRLEN_P(T->str_offset.str)+1);
	Z_STRVAL_P(T->str_offset.str) = tmp;
	} else {
	Z_STRVAL_P(T->str_offset.str) = (char *) erealloc(Z_STRVAL_P(T->str_offset.str), T->str_offset.offset+1+1);
	}
memset(Z_STRVAL_P(T->str_offset.str) + Z_STRLEN_P(T->str_offset.str),	memset(Z_STRVAL_P(T->str_offset.str) + Z_STRLEN_P(T->str_offset.str),
' ',	' ',
T->str_offset.offset - Z_STRLEN_P(T->str_offset.str));	T->str_offset.offset - Z_STRLEN_P(T->str_offset.str));
Z_STRVAL_P(T->str_offset.str)[T->str_offset.offset+1] = 0;	Z_STRVAL_P(T->str_offset.str)[T->str_offset.offset+1] = 0;
Z_STRLEN_P(T->str_offset.str) = T->str_offset.offset+1;	Z_STRLEN_P(T->str_offset.str) = T->str_offset.offset+1;
	} else if (IS_INTERNED(Z_STRVAL_P(T->str_offset.str))) {
	char tmp = (char ) emalloc(Z_STRLEN_P(T->str_offset.str) + 1);

	memcpy(tmp, Z_STRVAL_P(T->str_offset.str), Z_STRLEN_P(T->str_offset.str) + 1);
	Z_STRVAL_P(T->str_offset.str) = tmp;
}	}

if (Z_TYPE_P(value) != IS_STRING) {	if (Z_TYPE_P(value) != IS_STRING) {
zval tmp = *value;	zval tmp;

	ZVAL_COPY_VALUE(&tmp, value);
if (value_type != IS_TMP_VAR) {	if (value_type != IS_TMP_VAR) {
zval_copy_ctor(&tmp);	zval_copy_ctor(&tmp);
}	}
Line 659 static inline int zend_assign_to_string_offset(const t	Line 808 static inline int zend_assign_to_string_offset(const t
return 1;	return 1;
}	}

static inline zval* zend_assign_to_variable(zval *variable_ptr_ptr, zval value, int is_tmp_var TSRMLS_DC)
	static inline zval* zend_assign_tmp_to_variable(zval *variable_ptr_ptr, zval value TSRMLS_DC)
{	{
zval variable_ptr = variable_ptr_ptr;	zval variable_ptr = variable_ptr_ptr;
zval garbage;	zval garbage;

if (variable_ptr == EG(error_zval_ptr)) {	if (Z_TYPE_P(variable_ptr) == IS_OBJECT &&
if (is_tmp_var) {	UNEXPECTED(Z_OBJ_HANDLER_P(variable_ptr, set) != NULL)) {
zval_dtor(value);	Z_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);
	return variable_ptr;
	}

	if (UNEXPECTED(Z_REFCOUNT_P(variable_ptr) > 1) &&
	EXPECTED(!PZVAL_IS_REF(variable_ptr))) {
	/* we need to split */
	Z_DELREF_P(variable_ptr);
	GC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);
	ALLOC_ZVAL(variable_ptr);
	INIT_PZVAL_COPY(variable_ptr, value);
	*variable_ptr_ptr = variable_ptr;
	return variable_ptr;
	} else {
	if (EXPECTED(Z_TYPE_P(variable_ptr) <= IS_BOOL)) {
	/* nothing to destroy */
	ZVAL_COPY_VALUE(variable_ptr, value);
	} else {
	ZVAL_COPY_VALUE(&garbage, variable_ptr);
	ZVAL_COPY_VALUE(variable_ptr, value);
	_zval_dtor_func(&garbage ZEND_FILE_LINE_CC);
}	}
return EG(uninitialized_zval_ptr);	return variable_ptr;
}	}
	}

if (Z_TYPE_P(variable_ptr) == IS_OBJECT && Z_OBJ_HANDLER_P(variable_ptr, set)) {	static inline zval* zend_assign_const_to_variable(zval *variable_ptr_ptr, zval value TSRMLS_DC)
	{
	zval variable_ptr = variable_ptr_ptr;
	zval garbage;

	if (Z_TYPE_P(variable_ptr) == IS_OBJECT &&
	UNEXPECTED(Z_OBJ_HANDLER_P(variable_ptr, set) != NULL)) {
Z_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);	Z_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);
return variable_ptr;	return variable_ptr;
}	}

if (PZVAL_IS_REF(variable_ptr)) {	if (UNEXPECTED(Z_REFCOUNT_P(variable_ptr) > 1) &&
if (variable_ptr!=value) {	EXPECTED(!PZVAL_IS_REF(variable_ptr))) {
zend_uint refcount = Z_REFCOUNT_P(variable_ptr);	/* we need to split */
	Z_DELREF_P(variable_ptr);
garbage = *variable_ptr;	GC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);
variable_ptr = value;	ALLOC_ZVAL(variable_ptr);
Z_SET_REFCOUNT_P(variable_ptr, refcount);	INIT_PZVAL_COPY(variable_ptr, value);
Z_SET_ISREF_P(variable_ptr);	zval_copy_ctor(variable_ptr);
if (!is_tmp_var) {	*variable_ptr_ptr = variable_ptr;
zendi_zval_copy_ctor(*variable_ptr);	return variable_ptr;
}	} else {
zendi_zval_dtor(garbage);	if (EXPECTED(Z_TYPE_P(variable_ptr) <= IS_BOOL)) {
return variable_ptr;	/* nothing to destroy */
	ZVAL_COPY_VALUE(variable_ptr, value);
	zendi_zval_copy_ctor(*variable_ptr);
	} else {
	ZVAL_COPY_VALUE(&garbage, variable_ptr);
	ZVAL_COPY_VALUE(variable_ptr, value);
	zendi_zval_copy_ctor(*variable_ptr);
	_zval_dtor_func(&garbage ZEND_FILE_LINE_CC);
}	}
} else {	return variable_ptr;
if (Z_DELREF_P(variable_ptr)==0) {	}
if (!is_tmp_var) {	}
if (variable_ptr==value) {
Z_ADDREF_P(variable_ptr);	static inline zval* zend_assign_to_variable(zval *variable_ptr_ptr, zval value TSRMLS_DC)
} else if (PZVAL_IS_REF(value)) {	{
garbage = *variable_ptr;	zval variable_ptr = variable_ptr_ptr;
variable_ptr = value;	zval garbage;
INIT_PZVAL(variable_ptr);
zval_copy_ctor(variable_ptr);	if (Z_TYPE_P(variable_ptr) == IS_OBJECT &&
zendi_zval_dtor(garbage);	UNEXPECTED(Z_OBJ_HANDLER_P(variable_ptr, set) != NULL)) {
return variable_ptr;	Z_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);
	return variable_ptr;
	}

	if (EXPECTED(!PZVAL_IS_REF(variable_ptr))) {
	if (Z_REFCOUNT_P(variable_ptr)==1) {
	if (UNEXPECTED(variable_ptr == value)) {
	return variable_ptr;
	} else if (EXPECTED(!PZVAL_IS_REF(value))) {
	Z_ADDREF_P(value);
	*variable_ptr_ptr = value;
	if (EXPECTED(variable_ptr != &EG(uninitialized_zval))) {
	GC_REMOVE_ZVAL_FROM_BUFFER(variable_ptr);
	zval_dtor(variable_ptr);
	efree(variable_ptr);
} else {	} else {
Z_ADDREF_P(value);	Z_DELREF_P(variable_ptr);
*variable_ptr_ptr = value;
if (variable_ptr != &EG(uninitialized_zval)) {
GC_REMOVE_ZVAL_FROM_BUFFER(variable_ptr);
zval_dtor(variable_ptr);
efree(variable_ptr);
}
return value;
}	}
	return value;
} else {	} else {
garbage = *variable_ptr;	goto copy_value;
variable_ptr = value;
INIT_PZVAL(variable_ptr);
zendi_zval_dtor(garbage);
return variable_ptr;
}	}
} else { /* we need to split */	} else { /* we need to split */
GC_ZVAL_CHECK_POSSIBLE_ROOT(*variable_ptr_ptr);	Z_DELREF_P(variable_ptr);
if (!is_tmp_var) {	GC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);
if (PZVAL_IS_REF(value) && Z_REFCOUNT_P(value) > 0) {	if (PZVAL_IS_REF(value) && Z_REFCOUNT_P(value) > 0) {
ALLOC_ZVAL(variable_ptr);	ALLOC_ZVAL(variable_ptr);
*variable_ptr_ptr = variable_ptr;	*variable_ptr_ptr = variable_ptr;
variable_ptr = value;	INIT_PZVAL_COPY(variable_ptr, value);
Z_SET_REFCOUNT_P(variable_ptr, 1);	zval_copy_ctor(variable_ptr);
zval_copy_ctor(variable_ptr);	return variable_ptr;
} else {
*variable_ptr_ptr = value;
Z_ADDREF_P(value);
}
} else {	} else {
ALLOC_ZVAL(*variable_ptr_ptr);	*variable_ptr_ptr = value;
Z_SET_REFCOUNT_P(value, 1);	Z_ADDREF_P(value);
*variable_ptr_ptr = value;	Z_UNSET_ISREF_P(value);
	return value;
}	}
}	}
Z_UNSET_ISREF_PP(variable_ptr_ptr);	} else {
	if (EXPECTED(variable_ptr != value)) {
	copy_value:
	if (EXPECTED(Z_TYPE_P(variable_ptr) <= IS_BOOL)) {
	/* nothing to destroy */
	ZVAL_COPY_VALUE(variable_ptr, value);
	zendi_zval_copy_ctor(*variable_ptr);
	} else {
	ZVAL_COPY_VALUE(&garbage, variable_ptr);
	ZVAL_COPY_VALUE(variable_ptr, value);
	zendi_zval_copy_ctor(*variable_ptr);
	_zval_dtor_func(&garbage ZEND_FILE_LINE_CC);
	}
	}
	return variable_ptr;
}	}

return *variable_ptr_ptr;
}	}


/* Utility Functions for Extensions */	/* Utility Functions for Extensions */
static void zend_extension_statement_handler(const zend_extension extension, zend_op_array op_array TSRMLS_DC)	static void zend_extension_statement_handler(const zend_extension extension, zend_op_array op_array TSRMLS_DC)
{	{
Line 770 static void zend_extension_fcall_end_handler(const zen	Line 966 static void zend_extension_fcall_end_handler(const zen
}	}


static inline HashTable zend_get_target_symbol_table(const zend_op opline, const temp_variable Ts, int type, const zval variable TSRMLS_DC)	static inline HashTable *zend_get_target_symbol_table(int fetch_type TSRMLS_DC)
{	{
switch (opline->op2.u.EA.type) {	switch (fetch_type) {
case ZEND_FETCH_LOCAL:	case ZEND_FETCH_LOCAL:
if (!EG(active_symbol_table)) {	if (!EG(active_symbol_table)) {
zend_rebuild_symbol_table(TSRMLS_C);	zend_rebuild_symbol_table(TSRMLS_C);
Line 795 static inline HashTable *zend_get_target_symbol_table(	Line 991 static inline HashTable *zend_get_target_symbol_table(
return NULL;	return NULL;
}	}

static inline zval *zend_fetch_dimension_address_inner(HashTable ht, const zval *dim, int type TSRMLS_DC)	static inline zval *zend_fetch_dimension_address_inner(HashTable ht, const zval *dim, int dim_type, int type TSRMLS_DC)
{	{
zval **retval;	zval **retval;
char *offset_key;	char *offset_key;
int offset_key_length;	int offset_key_length;
long index;	ulong hval;

switch (dim->type) {	switch (dim->type) {
case IS_NULL:	case IS_NULL:
offset_key = "";	offset_key = "";
offset_key_length = 0;	offset_key_length = 0;
	hval = zend_inline_hash_func("", 1);
goto fetch_string_dim;	goto fetch_string_dim;

case IS_STRING:	case IS_STRING:

offset_key = dim->value.str.val;	offset_key = dim->value.str.val;
offset_key_length = dim->value.str.len;	offset_key_length = dim->value.str.len;

	if (dim_type == IS_CONST) {
	hval = Z_HASH_P(dim);
	} else {
	ZEND_HANDLE_NUMERIC_EX(offset_key, offset_key_length+1, hval, goto num_index);
	if (IS_INTERNED(offset_key)) {
	hval = INTERNED_HASH(offset_key);
	} else {
	hval = zend_hash_func(offset_key, offset_key_length+1);
	}
	}
fetch_string_dim:	fetch_string_dim:
if (zend_symtable_find(ht, offset_key, offset_key_length+1, (void **) &retval) == FAILURE) {	if (zend_hash_quick_find(ht, offset_key, offset_key_length+1, hval, (void **) &retval) == FAILURE) {
switch (type) {	switch (type) {
case BP_VAR_R:	case BP_VAR_R:
zend_error(E_NOTICE, "Undefined index: %s", offset_key);	zend_error(E_NOTICE, "Undefined index: %s", offset_key);
Line 830 fetch_string_dim:	Line 1037 fetch_string_dim:
zval *new_zval = &EG(uninitialized_zval);	zval *new_zval = &EG(uninitialized_zval);

Z_ADDREF_P(new_zval);	Z_ADDREF_P(new_zval);
zend_symtable_update(ht, offset_key, offset_key_length+1, &new_zval, sizeof(zval ), (void *) &retval);	zend_hash_quick_update(ht, offset_key, offset_key_length+1, hval, &new_zval, sizeof(zval ), (void *) &retval);
}	}
break;	break;
}	}
}	}
break;	break;
case IS_DOUBLE:	case IS_DOUBLE:
index = zend_dval_to_lval(Z_DVAL_P(dim));	hval = zend_dval_to_lval(Z_DVAL_P(dim));
goto num_index;	goto num_index;
case IS_RESOURCE:	case IS_RESOURCE:
zend_error(E_STRICT, "Resource ID#%ld used as offset, casting to integer (%ld)", Z_LVAL_P(dim), Z_LVAL_P(dim));	zend_error(E_STRICT, "Resource ID#%ld used as offset, casting to integer (%ld)", Z_LVAL_P(dim), Z_LVAL_P(dim));
/* Fall Through */	/* Fall Through */
case IS_BOOL:	case IS_BOOL:
case IS_LONG:	case IS_LONG:
index = Z_LVAL_P(dim);	hval = Z_LVAL_P(dim);
num_index:	num_index:
if (zend_hash_index_find(ht, index, (void **) &retval) == FAILURE) {	if (zend_hash_index_find(ht, hval, (void **) &retval) == FAILURE) {
switch (type) {	switch (type) {
case BP_VAR_R:	case BP_VAR_R:
zend_error(E_NOTICE,"Undefined offset: %ld", index);	zend_error(E_NOTICE,"Undefined offset: %ld", hval);
/* break missing intentionally */	/* break missing intentionally */
case BP_VAR_UNSET:	case BP_VAR_UNSET:
case BP_VAR_IS:	case BP_VAR_IS:
retval = &EG(uninitialized_zval_ptr);	retval = &EG(uninitialized_zval_ptr);
break;	break;
case BP_VAR_RW:	case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined offset: %ld", index);	zend_error(E_NOTICE,"Undefined offset: %ld", hval);
/* break missing intentionally */	/* break missing intentionally */
case BP_VAR_W: {	case BP_VAR_W: {
zval *new_zval = &EG(uninitialized_zval);	zval *new_zval = &EG(uninitialized_zval);

Z_ADDREF_P(new_zval);	Z_ADDREF_P(new_zval);
zend_hash_index_update(ht, index, &new_zval, sizeof(zval ), (void *) &retval);	zend_hash_index_update(ht, hval, &new_zval, sizeof(zval ), (void *) &retval);
}	}
break;	break;
}	}
Line 877 num_index:	Line 1084 num_index:
return retval;	return retval;
}	}

static void zend_fetch_dimension_address(temp_variable result, zval container_ptr, zval dim, int dim_is_tmp_var, int type TSRMLS_DC)	static void zend_fetch_dimension_address(temp_variable result, zval container_ptr, zval dim, int dim_type, int type TSRMLS_DC)
{	{
zval container = container_ptr;	zval container = container_ptr;
zval **retval;	zval **retval;
Line 900 fetch_from_array:	Line 1107 fetch_from_array:
Z_DELREF_P(new_zval);	Z_DELREF_P(new_zval);
}	}
} else {	} else {
retval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, type TSRMLS_CC);	retval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, dim_type, type TSRMLS_CC);
}	}
result->var.ptr_ptr = retval;	result->var.ptr_ptr = retval;
PZVAL_LOCK(*retval);	PZVAL_LOCK(*retval);
Line 908 fetch_from_array:	Line 1115 fetch_from_array:
break;	break;

case IS_NULL:	case IS_NULL:
if (container == EG(error_zval_ptr)) {	if (container == &EG(error_zval)) {
result->var.ptr_ptr = &EG(error_zval_ptr);	result->var.ptr_ptr = &EG(error_zval_ptr);
PZVAL_LOCK(EG(error_zval_ptr));	PZVAL_LOCK(EG(error_zval_ptr));
} else if (type != BP_VAR_UNSET) {	} else if (type != BP_VAR_UNSET) {
Line 938 convert_to_array:	Line 1145 convert_to_array:
zend_error_noreturn(E_ERROR, "[] operator not supported for strings");	zend_error_noreturn(E_ERROR, "[] operator not supported for strings");
}	}

	if (type != BP_VAR_UNSET) {
	SEPARATE_ZVAL_IF_NOT_REF(container_ptr);
	}

if (Z_TYPE_P(dim) != IS_LONG) {	if (Z_TYPE_P(dim) != IS_LONG) {

switch(Z_TYPE_P(dim)) {	switch(Z_TYPE_P(dim)) {
/* case IS_LONG: */	/* case IS_LONG: */
case IS_STRING:	case IS_STRING:
	if (IS_LONG == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, -1)) {
	break;
	}
	if (type != BP_VAR_UNSET) {
	zend_error(E_WARNING, "Illegal string offset '%s'", dim->value.str.val);
	}

	break;
case IS_DOUBLE:	case IS_DOUBLE:
case IS_NULL:	case IS_NULL:
case IS_BOOL:	case IS_BOOL:
/* do nothing */	zend_error(E_NOTICE, "String offset cast occurred");
break;	break;
default:	default:
zend_error(E_WARNING, "Illegal offset type");	zend_error(E_WARNING, "Illegal offset type");
Line 957 convert_to_array:	Line 1177 convert_to_array:
convert_to_long(&tmp);	convert_to_long(&tmp);
dim = &tmp;	dim = &tmp;
}	}
if (type != BP_VAR_UNSET) {
SEPARATE_ZVAL_IF_NOT_REF(container_ptr);
}
container = *container_ptr;	container = *container_ptr;
result->str_offset.str = container;	result->str_offset.str = container;
PZVAL_LOCK(container);	PZVAL_LOCK(container);
result->str_offset.offset = Z_LVAL_P(dim);	result->str_offset.offset = Z_LVAL_P(dim);
result->var.ptr_ptr = NULL;	result->str_offset.ptr_ptr = NULL;
result->var.ptr = NULL;
return;	return;
}	}
break;	break;
Line 976 convert_to_array:	Line 1192 convert_to_array:
} else {	} else {
zval *overloaded_result;	zval *overloaded_result;

if (dim_is_tmp_var) {	if (dim_type == IS_TMP_VAR) {
zval *orig = dim;	zval *orig = dim;
MAKE_REAL_ZVAL_PTR(dim);	MAKE_REAL_ZVAL_PTR(dim);
ZVAL_NULL(orig);	ZVAL_NULL(orig);
Line 989 convert_to_array:	Line 1205 convert_to_array:
zval *tmp = overloaded_result;	zval *tmp = overloaded_result;

ALLOC_ZVAL(overloaded_result);	ALLOC_ZVAL(overloaded_result);
overloaded_result = tmp;	ZVAL_COPY_VALUE(overloaded_result, tmp);
zval_copy_ctor(overloaded_result);	zval_copy_ctor(overloaded_result);
Z_UNSET_ISREF_P(overloaded_result);	Z_UNSET_ISREF_P(overloaded_result);
Z_SET_REFCOUNT_P(overloaded_result, 0);	Z_SET_REFCOUNT_P(overloaded_result, 0);
Line 1003 convert_to_array:	Line 1219 convert_to_array:
} else {	} else {
retval = &EG(error_zval_ptr);	retval = &EG(error_zval_ptr);
}	}
AI_SET_PTR(result->var, *retval);	AI_SET_PTR(result, *retval);
PZVAL_LOCK(*retval);	PZVAL_LOCK(*retval);
if (dim_is_tmp_var) {	if (dim_type == IS_TMP_VAR) {
zval_ptr_dtor(&dim);	zval_ptr_dtor(&dim);
}	}
}	}
Line 1021 convert_to_array:	Line 1237 convert_to_array:
default:	default:
if (type == BP_VAR_UNSET) {	if (type == BP_VAR_UNSET) {
zend_error(E_WARNING, "Cannot unset offset in a non-array variable");	zend_error(E_WARNING, "Cannot unset offset in a non-array variable");
AI_SET_PTR(result->var, EG(uninitialized_zval_ptr));	AI_SET_PTR(result, &EG(uninitialized_zval));
PZVAL_LOCK(EG(uninitialized_zval_ptr));	PZVAL_LOCK(&EG(uninitialized_zval));
} else {	} else {
zend_error(E_WARNING, "Cannot use a scalar value as an array");	zend_error(E_WARNING, "Cannot use a scalar value as an array");
result->var.ptr_ptr = &EG(error_zval_ptr);	result->var.ptr_ptr = &EG(error_zval_ptr);
Line 1032 convert_to_array:	Line 1248 convert_to_array:
}	}
}	}

static void zend_fetch_dimension_address_read(temp_variable result, zval container_ptr, zval dim, int dim_is_tmp_var, int type TSRMLS_DC)	static void zend_fetch_dimension_address_read(temp_variable result, zval container, zval *dim, int dim_type, int type TSRMLS_DC)
{	{
zval container = container_ptr;
zval **retval;	zval **retval;

switch (Z_TYPE_P(container)) {	switch (Z_TYPE_P(container)) {

case IS_ARRAY:	case IS_ARRAY:
retval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, type TSRMLS_CC);	retval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, dim_type, type TSRMLS_CC);
if (result) {	AI_SET_PTR(result, *retval);
AI_SET_PTR(result->var, *retval);	PZVAL_LOCK(*retval);
PZVAL_LOCK(*retval);
}
return;	return;
break;

case IS_NULL:	case IS_NULL:
if (result) {	AI_SET_PTR(result, &EG(uninitialized_zval));
AI_SET_PTR(result->var, EG(uninitialized_zval_ptr));	PZVAL_LOCK(&EG(uninitialized_zval));
PZVAL_LOCK(EG(uninitialized_zval_ptr));
}
return;	return;
break;

case IS_STRING: {	case IS_STRING: {
zval tmp;	zval tmp;
	zval *ptr;

if (Z_TYPE_P(dim) != IS_LONG) {	if (Z_TYPE_P(dim) != IS_LONG) {
switch(Z_TYPE_P(dim)) {	switch(Z_TYPE_P(dim)) {
/* case IS_LONG: */	/* case IS_LONG: */
case IS_STRING:	case IS_STRING:
	if (IS_LONG == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, -1)) {
	break;
	}
	if (type != BP_VAR_IS) {
	zend_error(E_WARNING, "Illegal string offset '%s'", dim->value.str.val);
	}
	break;
case IS_DOUBLE:	case IS_DOUBLE:
case IS_NULL:	case IS_NULL:
case IS_BOOL:	case IS_BOOL:
/* do nothing */	if (type != BP_VAR_IS) {
	zend_error(E_NOTICE, "String offset cast occurred");
	}
break;	break;
default:	default:
zend_error(E_WARNING, "Illegal offset type");	zend_error(E_WARNING, "Illegal offset type");
break;	break;
}	}

tmp = *dim;	ZVAL_COPY_VALUE(&tmp, dim);
zval_copy_ctor(&tmp);	zval_copy_ctor(&tmp);
convert_to_long(&tmp);	convert_to_long(&tmp);
dim = &tmp;	dim = &tmp;
}	}
if (result) {
if ((Z_LVAL_P(dim) < 0 \|\| Z_STRLEN_P(container) <= Z_LVAL_P(dim)) && type != BP_VAR_IS) {	ALLOC_ZVAL(ptr);
	INIT_PZVAL(ptr);
	Z_TYPE_P(ptr) = IS_STRING;

	if (Z_LVAL_P(dim) < 0 \|\| Z_STRLEN_P(container) <= Z_LVAL_P(dim)) {
	if (type != BP_VAR_IS) {
zend_error(E_NOTICE, "Uninitialized string offset: %ld", Z_LVAL_P(dim));	zend_error(E_NOTICE, "Uninitialized string offset: %ld", Z_LVAL_P(dim));
}	}
result->str_offset.str = container;	Z_STRVAL_P(ptr) = STR_EMPTY_ALLOC();
PZVAL_LOCK(container);	Z_STRLEN_P(ptr) = 0;
result->str_offset.offset = Z_LVAL_P(dim);	} else {
result->var.ptr_ptr = NULL;	Z_STRVAL_P(ptr) = (char*)emalloc(2);
result->var.ptr = NULL;	Z_STRVAL_P(ptr)[0] = Z_STRVAL_P(container)[Z_LVAL_P(dim)];
	Z_STRVAL_P(ptr)[1] = 0;
	Z_STRLEN_P(ptr) = 1;
}	}
	AI_SET_PTR(result, ptr);
return;	return;
}	}
break;	break;
Line 1098 static void zend_fetch_dimension_address_read(temp_var	Line 1325 static void zend_fetch_dimension_address_read(temp_var
} else {	} else {
zval *overloaded_result;	zval *overloaded_result;

if (dim_is_tmp_var) {	if (dim_type == IS_TMP_VAR) {
zval *orig = dim;	zval *orig = dim;
MAKE_REAL_ZVAL_PTR(dim);	MAKE_REAL_ZVAL_PTR(dim);
ZVAL_NULL(orig);	ZVAL_NULL(orig);
Line 1106 static void zend_fetch_dimension_address_read(temp_var	Line 1333 static void zend_fetch_dimension_address_read(temp_var
overloaded_result = Z_OBJ_HT_P(container)->read_dimension(container, dim, type TSRMLS_CC);	overloaded_result = Z_OBJ_HT_P(container)->read_dimension(container, dim, type TSRMLS_CC);

if (overloaded_result) {	if (overloaded_result) {
if (result) {	AI_SET_PTR(result, overloaded_result);
AI_SET_PTR(result->var, overloaded_result);	PZVAL_LOCK(overloaded_result);
PZVAL_LOCK(overloaded_result);
} else if (Z_REFCOUNT_P(overloaded_result) == 0) {
/* Destroy unused result from offsetGet() magic method */
Z_SET_REFCOUNT_P(overloaded_result, 1);
zval_ptr_dtor(&overloaded_result);
}
} else if (result) {	} else if (result) {
AI_SET_PTR(result->var, EG(uninitialized_zval_ptr));	AI_SET_PTR(result, &EG(uninitialized_zval));
PZVAL_LOCK(EG(uninitialized_zval_ptr));	PZVAL_LOCK(&EG(uninitialized_zval));
}	}
if (dim_is_tmp_var) {	if (dim_type == IS_TMP_VAR) {
zval_ptr_dtor(&dim);	zval_ptr_dtor(&dim);
}	}
}	}
return;	return;
break;

default:	default:
if (result) {	AI_SET_PTR(result, &EG(uninitialized_zval));
AI_SET_PTR(result->var, EG(uninitialized_zval_ptr));	PZVAL_LOCK(&EG(uninitialized_zval));
PZVAL_LOCK(EG(uninitialized_zval_ptr));
}
return;	return;
break;
}	}
}	}

static void zend_fetch_property_address(temp_variable result, zval container_ptr, zval prop_ptr, int type TSRMLS_DC)	static void zend_fetch_property_address(temp_variable result, zval container_ptr, zval prop_ptr, const zend_literal *key, int type TSRMLS_DC)
{	{
zval container = container_ptr;;	zval container = container_ptr;;

if (Z_TYPE_P(container) != IS_OBJECT) {	if (Z_TYPE_P(container) != IS_OBJECT) {
if (container == EG(error_zval_ptr)) {	if (container == &EG(error_zval)) {
result->var.ptr_ptr = &EG(error_zval_ptr);	result->var.ptr_ptr = &EG(error_zval_ptr);
PZVAL_LOCK(*result->var.ptr_ptr);	PZVAL_LOCK(EG(error_zval_ptr));
return;	return;
}	}

Line 1165 static void zend_fetch_property_address(temp_variable	Line 1382 static void zend_fetch_property_address(temp_variable
}	}

if (Z_OBJ_HT_P(container)->get_property_ptr_ptr) {	if (Z_OBJ_HT_P(container)->get_property_ptr_ptr) {
zval **ptr_ptr = Z_OBJ_HT_P(container)->get_property_ptr_ptr(container, prop_ptr TSRMLS_CC);	zval **ptr_ptr = Z_OBJ_HT_P(container)->get_property_ptr_ptr(container, prop_ptr, key TSRMLS_CC);
if (NULL == ptr_ptr) {	if (NULL == ptr_ptr) {
zval *ptr;	zval *ptr;

if (Z_OBJ_HT_P(container)->read_property &&	if (Z_OBJ_HT_P(container)->read_property &&
(ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type TSRMLS_CC)) != NULL) {	(ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type, key TSRMLS_CC)) != NULL) {
AI_SET_PTR(result->var, ptr);	AI_SET_PTR(result, ptr);
PZVAL_LOCK(ptr);	PZVAL_LOCK(ptr);
} else {	} else {
zend_error_noreturn(E_ERROR, "Cannot access undefined property for object with overloaded property access");	zend_error_noreturn(E_ERROR, "Cannot access undefined property for object with overloaded property access");
Line 1181 static void zend_fetch_property_address(temp_variable	Line 1398 static void zend_fetch_property_address(temp_variable
PZVAL_LOCK(*ptr_ptr);	PZVAL_LOCK(*ptr_ptr);
}	}
} else if (Z_OBJ_HT_P(container)->read_property) {	} else if (Z_OBJ_HT_P(container)->read_property) {
zval *ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type TSRMLS_CC);	zval *ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type, key TSRMLS_CC);

AI_SET_PTR(result->var, ptr);	AI_SET_PTR(result, ptr);
PZVAL_LOCK(ptr);	PZVAL_LOCK(ptr);
} else {	} else {
zend_error(E_WARNING, "This object doesn't support property references");	zend_error(E_WARNING, "This object doesn't support property references");
Line 1192 static void zend_fetch_property_address(temp_variable	Line 1409 static void zend_fetch_property_address(temp_variable
}	}
}	}

static inline zend_brk_cont_element* zend_brk_cont(const zval nest_levels_zval, int array_offset, const zend_op_array op_array, const temp_variable *Ts TSRMLS_DC)	static inline zend_brk_cont_element* zend_brk_cont(int nest_levels, int array_offset, const zend_op_array op_array, const temp_variable Ts TSRMLS_DC)
{	{
zval tmp;	int original_nest_levels = nest_levels;
int nest_levels, original_nest_levels;
zend_brk_cont_element *jmp_to;	zend_brk_cont_element *jmp_to;

if (nest_levels_zval->type != IS_LONG) {
tmp = *nest_levels_zval;
zval_copy_ctor(&tmp);
convert_to_long(&tmp);
nest_levels = tmp.value.lval;
} else {
nest_levels = nest_levels_zval->value.lval;
}
original_nest_levels = nest_levels;
do {	do {
if (array_offset==-1) {	if (array_offset==-1) {
zend_error_noreturn(E_ERROR, "Cannot break/continue %d level%s", original_nest_levels, (original_nest_levels == 1) ? "" : "s");	zend_error_noreturn(E_ERROR, "Cannot break/continue %d level%s", original_nest_levels, (original_nest_levels == 1) ? "" : "s");
Line 1217 static inline zend_brk_cont_element* zend_brk_cont(con	Line 1424 static inline zend_brk_cont_element* zend_brk_cont(con

switch (brk_opline->opcode) {	switch (brk_opline->opcode) {
case ZEND_SWITCH_FREE:	case ZEND_SWITCH_FREE:
if (brk_opline->op1.u.EA.type != EXT_TYPE_FREE_ON_RETURN) {	if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {
zend_switch_free(&T(brk_opline->op1.u.var), brk_opline->extended_value TSRMLS_CC);	zval_ptr_dtor(&T(brk_opline->op1.var).var.ptr);
}	}
break;	break;
case ZEND_FREE:	case ZEND_FREE:
if (brk_opline->op1.u.EA.type != EXT_TYPE_FREE_ON_RETURN) {	if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {
zendi_zval_dtor(T(brk_opline->op1.u.var).tmp_var);	zendi_zval_dtor(T(brk_opline->op1.var).tmp_var);
}	}
break;	break;
}	}
Line 1269 ZEND_API opcode_handler_t *zend_opcode_handlers;	Line 1476 ZEND_API opcode_handler_t *zend_opcode_handlers;

ZEND_API void execute_internal(zend_execute_data *execute_data_ptr, int return_value_used TSRMLS_DC)	ZEND_API void execute_internal(zend_execute_data *execute_data_ptr, int return_value_used TSRMLS_DC)
{	{
zval *return_value_ptr = &((temp_variable )((char ) execute_data_ptr->Ts + execute_data_ptr->opline->result.u.var)).var.ptr;	zval *return_value_ptr = &((temp_variable )((char ) execute_data_ptr->Ts + execute_data_ptr->opline->result.var)).var.ptr;
((zend_internal_function ) execute_data_ptr->function_state.function)->handler(execute_data_ptr->opline->extended_value, return_value_ptr, execute_data_ptr->function_state.function->common.return_reference?return_value_ptr:NULL, execute_data_ptr->object, return_value_used TSRMLS_CC);	((zend_internal_function ) execute_data_ptr->function_state.function)->handler(execute_data_ptr->opline->extended_value, return_value_ptr, (execute_data_ptr->function_state.function->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)?return_value_ptr:NULL, execute_data_ptr->object, return_value_used TSRMLS_CC);
}	}

#define ZEND_VM_NEXT_OPCODE() \	#define ZEND_VM_NEXT_OPCODE() \
CHECK_SYMBOL_TABLES() \	CHECK_SYMBOL_TABLES() \
EX(opline)++; \	ZEND_VM_INC_OPCODE(); \
ZEND_VM_CONTINUE()	ZEND_VM_CONTINUE()

#define ZEND_VM_SET_OPCODE(new_op) \	#define ZEND_VM_SET_OPCODE(new_op) \
CHECK_SYMBOL_TABLES() \	CHECK_SYMBOL_TABLES() \
EX(opline) = new_op	OPLINE = new_op

#define ZEND_VM_JMP(new_op) \	#define ZEND_VM_JMP(new_op) \
CHECK_SYMBOL_TABLES() \
if (EXPECTED(!EG(exception))) { \	if (EXPECTED(!EG(exception))) { \
EX(opline) = new_op; \	ZEND_VM_SET_OPCODE(new_op); \
	} else { \
	LOAD_OPLINE(); \
} \	} \
ZEND_VM_CONTINUE()	ZEND_VM_CONTINUE()

#define ZEND_VM_INC_OPCODE() \	#define ZEND_VM_INC_OPCODE() \
EX(opline)++	OPLINE++

	#ifdef __GNUC__
	# define ZEND_VM_GUARD(name) __asm__("#" #name)
	#else
	# define ZEND_VM_GUARD(name)
	#endif

#include "zend_vm_execute.h"	#include "zend_vm_execute.h"

ZEND_API int zend_set_user_opcode_handler(zend_uchar opcode, user_opcode_handler_t handler)	ZEND_API int zend_set_user_opcode_handler(zend_uchar opcode, user_opcode_handler_t handler)
{	{
if (opcode != ZEND_USER_OPCODE) {	if (opcode != ZEND_USER_OPCODE) {
zend_user_opcodes[opcode] = ZEND_USER_OPCODE;	if (handler == NULL) {
	/* restore the original handler */
	zend_user_opcodes[opcode] = opcode;
	} else {
	zend_user_opcodes[opcode] = ZEND_USER_OPCODE;
	}
zend_user_opcode_handlers[opcode] = handler;	zend_user_opcode_handlers[opcode] = handler;
return SUCCESS;	return SUCCESS;
}	}
Line 1309 ZEND_API user_opcode_handler_t zend_get_user_opcode_ha	Line 1528 ZEND_API user_opcode_handler_t zend_get_user_opcode_ha
return zend_user_opcode_handlers[opcode];	return zend_user_opcode_handlers[opcode];
}	}

ZEND_API zval zend_get_zval_ptr(znode node, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC) {	ZEND_API zval zend_get_zval_ptr(int op_type, const znode_op node, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC) {
return get_zval_ptr(node, Ts, should_free, type);	return get_zval_ptr(op_type, node, Ts, should_free, type);
}	}

ZEND_API zval *zend_get_zval_ptr_ptr(const znode node, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC) {	ZEND_API zval *zend_get_zval_ptr_ptr(int op_type, const znode_op node, const temp_variable Ts, zend_free_op should_free, int type TSRMLS_DC) {
return get_zval_ptr_ptr(node, Ts, should_free, type);	return get_zval_ptr_ptr(op_type, node, Ts, should_free, type);
}	}

/*	/*

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.1.1.1
changed lines
	Added in v.1.1.1.4