Annotation of embedaddon/php/ext/standard/tests/array/array_multisort_variation2.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test array_multisort() function : usage variation
! 3: --FILE--
! 4: <?php
! 5: /* Prototype : bool array_multisort(array ar1 [, SORT_ASC|SORT_DESC [, SORT_REGULAR|SORT_NUMERIC|SORT_STRING]] [, array ar2 [, SORT_ASC|SORT_DESC [, SORT_REGULAR|SORT_NUMERIC|SORT_STRING]], ...])
! 6: * Description: Sort multiple arrays at once similar to how ORDER BY clause works in SQL
! 7: * Source code: ext/standard/array.c
! 8: * Alias to functions:
! 9: */
! 10:
! 11: echo "*** Testing array_multisort() : usage variation ***\n";
! 12:
! 13: // Define error handler
! 14: function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
! 15: if (error_reporting() != 0) {
! 16: // report non-silenced errors
! 17: echo "Error: $err_no - $err_msg, $filename($linenum)\n";
! 18: }
! 19: }
! 20: set_error_handler('test_error_handler');
! 21:
! 22: // Initialise function arguments not being substituted (if any)
! 23: $ar1 = array(1, 2);
! 24: $ar2 = array(1, 2);
! 25:
! 26: //get an unset variable
! 27: $unset_var = 10;
! 28: unset ($unset_var);
! 29:
! 30: // define some classes
! 31: class classWithToString
! 32: {
! 33: public function __toString() {
! 34: return "Class A object";
! 35: }
! 36: }
! 37:
! 38: class classWithoutToString
! 39: {
! 40: }
! 41:
! 42: // heredoc string
! 43: $heredoc = <<<EOT
! 44: hello world
! 45: EOT;
! 46:
! 47: // add arrays
! 48: $index_array = array (1, 2, 3);
! 49: $assoc_array = array ('one' => 1, 'two' => 2);
! 50:
! 51: //array of values to iterate over
! 52: $inputs = array(
! 53:
! 54: // int data
! 55: 'int 0' => 0,
! 56: 'int 1' => 1,
! 57: 'int 12345' => 12345,
! 58: 'int -12345' => -2345,
! 59:
! 60: // float data
! 61: 'float 10.5' => 10.5,
! 62: 'float -10.5' => -10.5,
! 63: 'float 12.3456789000e10' => 12.3456789000e10,
! 64: 'float -12.3456789000e10' => -12.3456789000e10,
! 65: 'float .5' => .5,
! 66:
! 67: // array data
! 68: 'empty array' => array(),
! 69: 'int indexed array' => $index_array,
! 70: 'associative array' => $assoc_array,
! 71: 'nested arrays' => array('foo', $index_array, $assoc_array),
! 72:
! 73: // null data
! 74: 'uppercase NULL' => NULL,
! 75: 'lowercase null' => null,
! 76:
! 77: // boolean data
! 78: 'lowercase true' => true,
! 79: 'lowercase false' =>false,
! 80: 'uppercase TRUE' =>TRUE,
! 81: 'uppercase FALSE' =>FALSE,
! 82:
! 83: // empty data
! 84: 'empty string DQ' => "",
! 85: 'empty string SQ' => '',
! 86:
! 87: // string data
! 88: 'string DQ' => "string",
! 89: 'string SQ' => 'string',
! 90: 'mixed case string' => "sTrInG",
! 91: 'heredoc' => $heredoc,
! 92:
! 93: // object data
! 94: 'instance of classWithToString' => new classWithToString(),
! 95: 'instance of classWithoutToString' => new classWithoutToString(),
! 96:
! 97: // undefined data
! 98: 'undefined var' => @$undefined_var,
! 99:
! 100: // unset data
! 101: 'unset var' => @$unset_var,
! 102: );
! 103:
! 104: // loop through each element of the array for SORT_REGULAR|SORT_NUMERIC|SORT_STRING]]
! 105:
! 106: foreach($inputs as $key =>$value) {
! 107: echo "\n--$key--\n";
! 108: var_dump( array_multisort($ar1, $value) );
! 109: };
! 110:
! 111: ?>
! 112: ===DONE===
! 113: --EXPECTF--
! 114: *** Testing array_multisort() : usage variation ***
! 115:
! 116: --int 0--
! 117: bool(true)
! 118:
! 119: --int 1--
! 120: bool(true)
! 121:
! 122: --int 12345--
! 123: Error: 2 - array_multisort(): Argument #2 is an unknown sort flag, %sarray_multisort_variation2.php(%d)
! 124: bool(false)
! 125:
! 126: --int -12345--
! 127: Error: 2 - array_multisort(): Argument #2 is an unknown sort flag, %sarray_multisort_variation2.php(%d)
! 128: bool(false)
! 129:
! 130: --float 10.5--
! 131: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 132: bool(false)
! 133:
! 134: --float -10.5--
! 135: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 136: bool(false)
! 137:
! 138: --float 12.3456789000e10--
! 139: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 140: bool(false)
! 141:
! 142: --float -12.3456789000e10--
! 143: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 144: bool(false)
! 145:
! 146: --float .5--
! 147: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 148: bool(false)
! 149:
! 150: --empty array--
! 151: Error: 2 - array_multisort(): Array sizes are inconsistent, %sarray_multisort_variation2.php(%d)
! 152: bool(false)
! 153:
! 154: --int indexed array--
! 155: Error: 2 - array_multisort(): Array sizes are inconsistent, %sarray_multisort_variation2.php(%d)
! 156: bool(false)
! 157:
! 158: --associative array--
! 159: bool(true)
! 160:
! 161: --nested arrays--
! 162: Error: 2 - array_multisort(): Array sizes are inconsistent, %sarray_multisort_variation2.php(%d)
! 163: bool(false)
! 164:
! 165: --uppercase NULL--
! 166: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 167: bool(false)
! 168:
! 169: --lowercase null--
! 170: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 171: bool(false)
! 172:
! 173: --lowercase true--
! 174: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 175: bool(false)
! 176:
! 177: --lowercase false--
! 178: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 179: bool(false)
! 180:
! 181: --uppercase TRUE--
! 182: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 183: bool(false)
! 184:
! 185: --uppercase FALSE--
! 186: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 187: bool(false)
! 188:
! 189: --empty string DQ--
! 190: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 191: bool(false)
! 192:
! 193: --empty string SQ--
! 194: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 195: bool(false)
! 196:
! 197: --string DQ--
! 198: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 199: bool(false)
! 200:
! 201: --string SQ--
! 202: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 203: bool(false)
! 204:
! 205: --mixed case string--
! 206: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 207: bool(false)
! 208:
! 209: --heredoc--
! 210: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 211: bool(false)
! 212:
! 213: --instance of classWithToString--
! 214: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 215: bool(false)
! 216:
! 217: --instance of classWithoutToString--
! 218: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 219: bool(false)
! 220:
! 221: --undefined var--
! 222: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 223: bool(false)
! 224:
! 225: --unset var--
! 226: Error: 2 - array_multisort(): Argument #2 is expected to be an array or a sort flag, %sarray_multisort_variation2.php(%d)
! 227: bool(false)
! 228: ===DONE===
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