Annotation of embedaddon/php/ext/standard/tests/general_functions/get_defined_vars_basic.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test get_defined_vars() function
! 3: --FILE--
! 4: <?php
! 5: /* Prototype: array get_defined_vars ( void )
! 6: Description: This function returns a multidimensional array containing a list of all defined
! 7: variables, be them environment, server or user-defined variables, within the scope that
! 8: get_defined_vars() is called.
! 9: */
! 10:
! 11: echo "Simple testcase for get_defined_vars() function\n\n";
! 12:
! 13: function f1() {
! 14: echo "\n-- Function f1() called --\n";
! 15: $vars = get_defined_vars();
! 16:
! 17: if (count($vars) != 0) {
! 18: echo "TEST FAILED\n";
! 19: }
! 20:
! 21: echo "\n-- ..define some local variables --\n";
! 22: $i = 123;
! 23: $f = 123.456;
! 24: $b = false;
! 25: $s = "Hello World";
! 26: $arr = array(1,2,3,4);
! 27: var_dump( get_defined_vars() );
! 28: f2();
! 29: }
! 30:
! 31: function f2() {
! 32: echo "\n -- Function f2() called --\n";
! 33: $vars= get_defined_vars();
! 34:
! 35: if (count($vars) != 0) {
! 36: echo "TEST FAILED\n";
! 37: }
! 38:
! 39: echo "\n-- ...define some variables --\n";
! 40: $i = 456;
! 41: $f = 456.678;
! 42: $b = true;
! 43: $s = "Goodnight";
! 44: $arr = array("foo", "bar");
! 45: var_dump( get_defined_vars() );
! 46:
! 47: echo "\n-- ...define some more variables --\n";
! 48: $i1 = 456;
! 49: $f1 = 456.678;
! 50: $b1 = true;
! 51: var_dump( get_defined_vars() );
! 52:
! 53: }
! 54:
! 55: echo "\n-- Get variables at global scope --\n";
! 56: $vars = get_defined_vars();
! 57:
! 58: if (count($vars) == 0) {
! 59: echo "TEST FAILED - Global variables missing at global scope\n";
! 60: }
! 61:
! 62: // call a function
! 63: f1();
! 64:
! 65: ?>
! 66: ===DONE===
! 67: --EXPECT--
! 68: Simple testcase for get_defined_vars() function
! 69:
! 70:
! 71: -- Get variables at global scope --
! 72:
! 73: -- Function f1() called --
! 74:
! 75: -- ..define some local variables --
! 76: array(6) {
! 77: ["vars"]=>
! 78: array(0) {
! 79: }
! 80: ["i"]=>
! 81: int(123)
! 82: ["f"]=>
! 83: float(123.456)
! 84: ["b"]=>
! 85: bool(false)
! 86: ["s"]=>
! 87: string(11) "Hello World"
! 88: ["arr"]=>
! 89: array(4) {
! 90: [0]=>
! 91: int(1)
! 92: [1]=>
! 93: int(2)
! 94: [2]=>
! 95: int(3)
! 96: [3]=>
! 97: int(4)
! 98: }
! 99: }
! 100:
! 101: -- Function f2() called --
! 102:
! 103: -- ...define some variables --
! 104: array(6) {
! 105: ["vars"]=>
! 106: array(0) {
! 107: }
! 108: ["i"]=>
! 109: int(456)
! 110: ["f"]=>
! 111: float(456.678)
! 112: ["b"]=>
! 113: bool(true)
! 114: ["s"]=>
! 115: string(9) "Goodnight"
! 116: ["arr"]=>
! 117: array(2) {
! 118: [0]=>
! 119: string(3) "foo"
! 120: [1]=>
! 121: string(3) "bar"
! 122: }
! 123: }
! 124:
! 125: -- ...define some more variables --
! 126: array(9) {
! 127: ["vars"]=>
! 128: array(0) {
! 129: }
! 130: ["i"]=>
! 131: int(456)
! 132: ["f"]=>
! 133: float(456.678)
! 134: ["b"]=>
! 135: bool(true)
! 136: ["s"]=>
! 137: string(9) "Goodnight"
! 138: ["arr"]=>
! 139: array(2) {
! 140: [0]=>
! 141: string(3) "foo"
! 142: [1]=>
! 143: string(3) "bar"
! 144: }
! 145: ["i1"]=>
! 146: int(456)
! 147: ["f1"]=>
! 148: float(456.678)
! 149: ["b1"]=>
! 150: bool(true)
! 151: }
! 152: ===DONE===
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