Annotation of embedaddon/php/tests/lang/passByReference_005.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Pass uninitialised variables by reference and by value to test implicit initialisation.
! 3: --FILE--
! 4: <?php
! 5:
! 6: function v($val) {
! 7: $val = "Val changed";
! 8: }
! 9:
! 10: function r(&$ref) {
! 11: $ref = "Ref changed";
! 12: }
! 13:
! 14:
! 15: function vv($val1, $val2) {
! 16: $val1 = "Val1 changed";
! 17: $val2 = "Val2 changed";
! 18: }
! 19:
! 20: function vr($val, &$ref) {
! 21: $val = "Val changed";
! 22: $ref = "Ref changed";
! 23: }
! 24:
! 25: function rv(&$ref, $val) {
! 26: $val = "Val changed";
! 27: $ref = "Ref changed";
! 28: }
! 29:
! 30: function rr(&$ref1, &$ref2) {
! 31: $ref1 = "Ref1 changed";
! 32: $ref2 = "Ref2 changed";
! 33: }
! 34:
! 35:
! 36: class C {
! 37:
! 38: function __construct($val, &$ref) {
! 39: $val = "Val changed";
! 40: $ref = "Ref changed";
! 41: }
! 42:
! 43: function v($val) {
! 44: $val = "Val changed";
! 45: }
! 46:
! 47: function r(&$ref) {
! 48: $ref = "Ref changed";
! 49: }
! 50:
! 51: function vv($val1, $val2) {
! 52: $val1 = "Val1 changed";
! 53: $val2 = "Val2 changed";
! 54: }
! 55:
! 56: function vr($val, &$ref) {
! 57: $val = "Val changed";
! 58: $ref = "Ref changed";
! 59: }
! 60:
! 61: function rv(&$ref, $val) {
! 62: $val = "Val changed";
! 63: $ref = "Ref changed";
! 64: }
! 65:
! 66: function rr(&$ref1, &$ref2) {
! 67: $ref1 = "Ref1 changed";
! 68: $ref2 = "Ref2 changed";
! 69: }
! 70:
! 71: }
! 72:
! 73: echo "\n ---- Pass by ref / pass by val: functions ----\n";
! 74: unset($u1, $u2);
! 75: v($u1);
! 76: r($u2);
! 77: var_dump($u1, $u2);
! 78:
! 79: unset($u1, $u2);
! 80: vv($u1, $u2);
! 81: var_dump($u1, $u2);
! 82:
! 83: unset($u1, $u2);
! 84: vr($u1, $u2);
! 85: var_dump($u1, $u2);
! 86:
! 87: unset($u1, $u2);
! 88: rv($u1, $u2);
! 89: var_dump($u1, $u2);
! 90:
! 91: unset($u1, $u2);
! 92: rr($u1, $u2);
! 93: var_dump($u1, $u2);
! 94:
! 95:
! 96: echo "\n\n ---- Pass by ref / pass by val: static method calls ----\n";
! 97: unset($u1, $u2);
! 98: C::v($u1);
! 99: C::r($u2);
! 100: var_dump($u1, $u2);
! 101:
! 102: unset($u1, $u2);
! 103: C::vv($u1, $u2);
! 104: var_dump($u1, $u2);
! 105:
! 106: unset($u1, $u2);
! 107: C::vr($u1, $u2);
! 108: var_dump($u1, $u2);
! 109:
! 110: unset($u1, $u2);
! 111: C::rv($u1, $u2);
! 112: var_dump($u1, $u2);
! 113:
! 114: unset($u1, $u2);
! 115: C::rr($u1, $u2);
! 116: var_dump($u1, $u2);
! 117:
! 118: echo "\n\n ---- Pass by ref / pass by val: instance method calls ----\n";
! 119: unset($u1, $u2);
! 120: $c = new C($u1, $u2);
! 121: var_dump($u1, $u2);
! 122:
! 123: unset($u1, $u2);
! 124: $c->v($u1);
! 125: $c->r($u2);
! 126: var_dump($u1, $u2);
! 127:
! 128: unset($u1, $u2);
! 129: $c->vv($u1, $u2);
! 130: var_dump($u1, $u2);
! 131:
! 132: unset($u1, $u2);
! 133: $c->vr($u1, $u2);
! 134: var_dump($u1, $u2);
! 135:
! 136: unset($u1, $u2);
! 137: $c->rv($u1, $u2);
! 138: var_dump($u1, $u2);
! 139:
! 140: unset($u1, $u2);
! 141: $c->rr($u1, $u2);
! 142: var_dump($u1, $u2);
! 143:
! 144: ?>
! 145: --EXPECTF--
! 146:
! 147: ---- Pass by ref / pass by val: functions ----
! 148:
! 149: Notice: Undefined variable: u1 in %s on line 72
! 150:
! 151: Notice: Undefined variable: u1 in %s on line 74
! 152: NULL
! 153: string(11) "Ref changed"
! 154:
! 155: Notice: Undefined variable: u1 in %s on line 77
! 156:
! 157: Notice: Undefined variable: u2 in %s on line 77
! 158:
! 159: Notice: Undefined variable: u1 in %s on line 78
! 160:
! 161: Notice: Undefined variable: u2 in %s on line 78
! 162: NULL
! 163: NULL
! 164:
! 165: Notice: Undefined variable: u1 in %s on line 81
! 166:
! 167: Notice: Undefined variable: u1 in %s on line 82
! 168: NULL
! 169: string(11) "Ref changed"
! 170:
! 171: Notice: Undefined variable: u2 in %s on line 85
! 172:
! 173: Notice: Undefined variable: u2 in %s on line 86
! 174: string(11) "Ref changed"
! 175: NULL
! 176: string(12) "Ref1 changed"
! 177: string(12) "Ref2 changed"
! 178:
! 179:
! 180: ---- Pass by ref / pass by val: static method calls ----
! 181:
! 182: Notice: Undefined variable: u1 in %s on line 95
! 183:
! 184: Strict Standards: Non-static method C::v() should not be called statically in %s on line 95
! 185:
! 186: Strict Standards: Non-static method C::r() should not be called statically in %s on line 96
! 187:
! 188: Notice: Undefined variable: u1 in %s on line 97
! 189: NULL
! 190: string(11) "Ref changed"
! 191:
! 192: Notice: Undefined variable: u1 in %s on line 100
! 193:
! 194: Notice: Undefined variable: u2 in %s on line 100
! 195:
! 196: Strict Standards: Non-static method C::vv() should not be called statically in %s on line 100
! 197:
! 198: Notice: Undefined variable: u1 in %s on line 101
! 199:
! 200: Notice: Undefined variable: u2 in %s on line 101
! 201: NULL
! 202: NULL
! 203:
! 204: Notice: Undefined variable: u1 in %s on line 104
! 205:
! 206: Strict Standards: Non-static method C::vr() should not be called statically in %s on line 104
! 207:
! 208: Notice: Undefined variable: u1 in %s on line 105
! 209: NULL
! 210: string(11) "Ref changed"
! 211:
! 212: Notice: Undefined variable: u2 in %s on line 108
! 213:
! 214: Strict Standards: Non-static method C::rv() should not be called statically in %s on line 108
! 215:
! 216: Notice: Undefined variable: u2 in %s on line 109
! 217: string(11) "Ref changed"
! 218: NULL
! 219:
! 220: Strict Standards: Non-static method C::rr() should not be called statically in %s on line 112
! 221: string(12) "Ref1 changed"
! 222: string(12) "Ref2 changed"
! 223:
! 224:
! 225: ---- Pass by ref / pass by val: instance method calls ----
! 226:
! 227: Notice: Undefined variable: u1 in %s on line 117
! 228:
! 229: Notice: Undefined variable: u1 in %s on line 118
! 230: NULL
! 231: string(11) "Ref changed"
! 232:
! 233: Notice: Undefined variable: u1 in %s on line 121
! 234:
! 235: Notice: Undefined variable: u1 in %s on line 123
! 236: NULL
! 237: string(11) "Ref changed"
! 238:
! 239: Notice: Undefined variable: u1 in %s on line 126
! 240:
! 241: Notice: Undefined variable: u2 in %s on line 126
! 242:
! 243: Notice: Undefined variable: u1 in %s on line 127
! 244:
! 245: Notice: Undefined variable: u2 in %s on line 127
! 246: NULL
! 247: NULL
! 248:
! 249: Notice: Undefined variable: u1 in %s on line 130
! 250:
! 251: Notice: Undefined variable: u1 in %s on line 131
! 252: NULL
! 253: string(11) "Ref changed"
! 254:
! 255: Notice: Undefined variable: u2 in %s on line 134
! 256:
! 257: Notice: Undefined variable: u2 in %s on line 135
! 258: string(11) "Ref changed"
! 259: NULL
! 260: string(12) "Ref1 changed"
! 261: string(12) "Ref2 changed"
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