Annotation of embedaddon/php/ext/standard/tests/array/array_diff_key_variation3.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test array_diff_key() function : usage variation - Passing unexpected values to third optional argument
! 3: --FILE--
! 4: <?php
! 5: /* Prototype : array array_diff_key(array arr1, array arr2 [, array ...])
! 6: * Description: Returns the entries of arr1 that have keys which are not present in any of the others arguments.
! 7: * Source code: ext/standard/array.c
! 8: */
! 9:
! 10: echo "*** Testing array_diff_key() : usage variation ***\n";
! 11:
! 12: // Initialise function arguments not being substituted (if any)
! 13: $array1 = array('blue' => 1, 'red' => 2, 'green' => 3, 'purple' => 4);
! 14: $array2 = array('green' => 5, 'blue' => 6, 'yellow' => 7, 'cyan' => 8);
! 15:
! 16: //get an unset variable
! 17: $unset_var = 10;
! 18: unset ($unset_var);
! 19:
! 20: //resource variable
! 21: $fp = fopen(__FILE__, "r");
! 22:
! 23: // define some classes
! 24: class classWithToString
! 25: {
! 26: public function __toString() {
! 27: return "Class A object";
! 28: }
! 29: }
! 30:
! 31: class classWithoutToString
! 32: {
! 33: }
! 34:
! 35: // heredoc string
! 36: $heredoc = <<<EOT
! 37: hello world
! 38: EOT;
! 39:
! 40: //array of values to iterate over
! 41: $inputs = array(
! 42:
! 43: // int data
! 44: 'int 0' => 0,
! 45: 'int 1' => 1,
! 46: 'int 12345' => 12345,
! 47: 'int -12345' => -12345,
! 48:
! 49: // float data
! 50: 'float 10.5' => 10.5,
! 51: 'float -10.5' => -10.5,
! 52: 'float 12.3456789000e10' => 12.3456789000e10,
! 53: 'float -12.3456789000e10' => -12.3456789000e10,
! 54: 'float .5' => .5,
! 55:
! 56: // null data
! 57: 'uppercase NULL' => NULL,
! 58: 'lowercase null' => null,
! 59:
! 60: // boolean data
! 61: 'lowercase true' => true,
! 62: 'lowercase false' =>false,
! 63: 'uppercase TRUE' =>TRUE,
! 64: 'uppercase FALSE' =>FALSE,
! 65:
! 66: // empty data
! 67: 'empty string DQ' => "",
! 68: 'empty string SQ' => '',
! 69:
! 70: // string data
! 71: 'string DQ' => "string",
! 72: 'string SQ' => 'string',
! 73: 'mixed case string' => "sTrInG",
! 74: 'heredoc' => $heredoc,
! 75:
! 76: // object data
! 77: 'instance of classWithToString' => new classWithToString(),
! 78: 'instance of classWithoutToString' => new classWithoutToString(),
! 79:
! 80: // undefined data
! 81: 'undefined var' => @$undefined_var,
! 82:
! 83: // unset data
! 84: 'unset var' => @$unset_var,
! 85:
! 86: // resource data
! 87: 'resource' => $fp,
! 88: );
! 89:
! 90: // loop through each element of the array for arr1
! 91:
! 92: foreach($inputs as $key =>$value) {
! 93: echo "\n--$key--\n";
! 94: var_dump( array_diff_key($array1, $array2, $value) );
! 95: };
! 96:
! 97: fclose($fp);
! 98: ?>
! 99: ===DONE===
! 100: --EXPECTF--
! 101: *** Testing array_diff_key() : usage variation ***
! 102:
! 103: --int 0--
! 104:
! 105: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 106: NULL
! 107:
! 108: --int 1--
! 109:
! 110: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 111: NULL
! 112:
! 113: --int 12345--
! 114:
! 115: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 116: NULL
! 117:
! 118: --int -12345--
! 119:
! 120: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 121: NULL
! 122:
! 123: --float 10.5--
! 124:
! 125: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 126: NULL
! 127:
! 128: --float -10.5--
! 129:
! 130: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 131: NULL
! 132:
! 133: --float 12.3456789000e10--
! 134:
! 135: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 136: NULL
! 137:
! 138: --float -12.3456789000e10--
! 139:
! 140: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 141: NULL
! 142:
! 143: --float .5--
! 144:
! 145: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 146: NULL
! 147:
! 148: --uppercase NULL--
! 149:
! 150: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 151: NULL
! 152:
! 153: --lowercase null--
! 154:
! 155: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 156: NULL
! 157:
! 158: --lowercase true--
! 159:
! 160: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 161: NULL
! 162:
! 163: --lowercase false--
! 164:
! 165: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 166: NULL
! 167:
! 168: --uppercase TRUE--
! 169:
! 170: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 171: NULL
! 172:
! 173: --uppercase FALSE--
! 174:
! 175: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 176: NULL
! 177:
! 178: --empty string DQ--
! 179:
! 180: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 181: NULL
! 182:
! 183: --empty string SQ--
! 184:
! 185: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 186: NULL
! 187:
! 188: --string DQ--
! 189:
! 190: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 191: NULL
! 192:
! 193: --string SQ--
! 194:
! 195: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 196: NULL
! 197:
! 198: --mixed case string--
! 199:
! 200: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 201: NULL
! 202:
! 203: --heredoc--
! 204:
! 205: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 206: NULL
! 207:
! 208: --instance of classWithToString--
! 209:
! 210: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 211: NULL
! 212:
! 213: --instance of classWithoutToString--
! 214:
! 215: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 216: NULL
! 217:
! 218: --undefined var--
! 219:
! 220: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 221: NULL
! 222:
! 223: --unset var--
! 224:
! 225: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 226: NULL
! 227:
! 228: --resource--
! 229:
! 230: Warning: array_diff_key(): Argument #3 is not an array in %s on line %d
! 231: NULL
! 232: ===DONE===
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