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1.1 misho 1: --TEST-- 2: Test closedir() function : usage variations - different data types as $dir_handle arg 3: --FILE-- 4: <?php 5: /* Prototype : void closedir([resource $dir_handle]) 6: * Description: Close directory connection identified by the dir_handle 7: * Source code: ext/standard/dir.c 8: * Alias to functions: close 9: */ 10: 11: /* 12: * Pass different data types as $dir_handle argument to closedir() to test behaviour 13: */ 14: 15: echo "*** Testing closedir() : usage variations ***\n"; 16: 17: //get an unset variable 18: $unset_var = 10; 19: unset ($unset_var); 20: 21: // get a class 22: class classA 23: { 24: public function __toString() { 25: return "Class A object"; 26: } 27: } 28: 29: // heredoc string 30: $heredoc = <<<EOT 31: hello world 32: EOT; 33: 34: // unexpected values to be passed to $dir_handle argument 35: $inputs = array( 36: 37: // int data 38: /*1*/ 0, 39: 1, 40: 12345, 41: -2345, 42: 43: // float data 44: /*5*/ 10.5, 45: -10.5, 46: 12.3456789000e10, 47: 12.3456789000E-10, 48: .5, 49: 50: // null data 51: /*10*/ NULL, 52: null, 53: 54: // boolean data 55: /*12*/ true, 56: false, 57: TRUE, 58: FALSE, 59: 60: // empty data 61: /*16*/ "", 62: '', 63: array(), 64: 65: // string data 66: /*19*/ "string", 67: 'string', 68: $heredoc, 69: 70: // object data 71: /*22*/ new classA(), 72: 73: // undefined data 74: /*23*/ @$undefined_var, 75: 76: // unset data 77: /*24*/ @$unset_var, 78: ); 79: 80: // loop through each element of $inputs to check the behavior of closedir() 81: $iterator = 1; 82: foreach($inputs as $input) { 83: echo "\n-- Iteration $iterator --\n"; 84: var_dump( closedir($input) ); 85: $iterator++; 86: }; 87: 88: ?> 89: ===DONE=== 90: --EXPECTF-- 91: *** Testing closedir() : usage variations *** 92: 93: -- Iteration 1 -- 94: 95: Warning: closedir() expects parameter 1 to be resource, integer given in %s on line %d 96: NULL 97: 98: -- Iteration 2 -- 99: 100: Warning: closedir() expects parameter 1 to be resource, integer given in %s on line %d 101: NULL 102: 103: -- Iteration 3 -- 104: 105: Warning: closedir() expects parameter 1 to be resource, integer given in %s on line %d 106: NULL 107: 108: -- Iteration 4 -- 109: 110: Warning: closedir() expects parameter 1 to be resource, integer given in %s on line %d 111: NULL 112: 113: -- Iteration 5 -- 114: 115: Warning: closedir() expects parameter 1 to be resource, double given in %s on line %d 116: NULL 117: 118: -- Iteration 6 -- 119: 120: Warning: closedir() expects parameter 1 to be resource, double given in %s on line %d 121: NULL 122: 123: -- Iteration 7 -- 124: 125: Warning: closedir() expects parameter 1 to be resource, double given in %s on line %d 126: NULL 127: 128: -- Iteration 8 -- 129: 130: Warning: closedir() expects parameter 1 to be resource, double given in %s on line %d 131: NULL 132: 133: -- Iteration 9 -- 134: 135: Warning: closedir() expects parameter 1 to be resource, double given in %s on line %d 136: NULL 137: 138: -- Iteration 10 -- 139: 140: Warning: closedir() expects parameter 1 to be resource, null given in %s on line %d 141: NULL 142: 143: -- Iteration 11 -- 144: 145: Warning: closedir() expects parameter 1 to be resource, null given in %s on line %d 146: NULL 147: 148: -- Iteration 12 -- 149: 150: Warning: closedir() expects parameter 1 to be resource, boolean given in %s on line %d 151: NULL 152: 153: -- Iteration 13 -- 154: 155: Warning: closedir() expects parameter 1 to be resource, boolean given in %s on line %d 156: NULL 157: 158: -- Iteration 14 -- 159: 160: Warning: closedir() expects parameter 1 to be resource, boolean given in %s on line %d 161: NULL 162: 163: -- Iteration 15 -- 164: 165: Warning: closedir() expects parameter 1 to be resource, boolean given in %s on line %d 166: NULL 167: 168: -- Iteration 16 -- 169: 170: Warning: closedir() expects parameter 1 to be resource, string given in %s on line %d 171: NULL 172: 173: -- Iteration 17 -- 174: 175: Warning: closedir() expects parameter 1 to be resource, string given in %s on line %d 176: NULL 177: 178: -- Iteration 18 -- 179: 180: Warning: closedir() expects parameter 1 to be resource, array given in %s on line %d 181: NULL 182: 183: -- Iteration 19 -- 184: 185: Warning: closedir() expects parameter 1 to be resource, string given in %s on line %d 186: NULL 187: 188: -- Iteration 20 -- 189: 190: Warning: closedir() expects parameter 1 to be resource, string given in %s on line %d 191: NULL 192: 193: -- Iteration 21 -- 194: 195: Warning: closedir() expects parameter 1 to be resource, string given in %s on line %d 196: NULL 197: 198: -- Iteration 22 -- 199: 200: Warning: closedir() expects parameter 1 to be resource, object given in %s on line %d 201: NULL 202: 203: -- Iteration 23 -- 204: 205: Warning: closedir() expects parameter 1 to be resource, null given in %s on line %d 206: NULL 207: 208: -- Iteration 24 -- 209: 210: Warning: closedir() expects parameter 1 to be resource, null given in %s on line %d 211: NULL 212: ===DONE===