1--TEST-- 2Test array_diff_uassoc() function : usage variation - Passing unexpected values to first argument 3--FILE-- 4<?php 5/* Prototype : array array_diff_uassoc(array arr1, array arr2 [, array ...], callback key_comp_func) 6 * Description: Computes the difference of arrays with additional index check which is performed by a 7 * user supplied callback function 8 * Source code: ext/standard/array.c 9 */ 10 11echo "*** Testing array_diff_uassoc() : usage variation ***\n"; 12 13//Initialize variables 14$array2 = array("a" => "green", "yellow", "red"); 15 16function key_compare_func($a, $b) 17{ 18 if ($a === $b) { 19 return 0; 20 } 21 return ($a > $b)? 1:-1; 22} 23 24//get an unset variable 25$unset_var = 10; 26unset ($unset_var); 27 28//resource variable 29$fp = fopen(__FILE__, "r"); 30 31// define some classes 32class classWithToString 33{ 34 public function __toString() { 35 return "Class A object"; 36 } 37} 38 39class classWithoutToString 40{ 41} 42 43// heredoc string 44$heredoc = <<<EOT 45hello world 46EOT; 47 48// add arrays 49$index_array = array (1, 2, 3); 50$assoc_array = array ('one' => 1, 'two' => 2); 51 52//array of values to iterate over 53$inputs = array( 54 55 // int data 56 'int 0' => 0, 57 'int 1' => 1, 58 'int 12345' => 12345, 59 'int -12345' => -2345, 60 61 // float data 62 'float 10.5' => 10.5, 63 'float -10.5' => -10.5, 64 'float 12.3456789000e10' => 12.3456789000e10, 65 'float -12.3456789000e10' => -12.3456789000e10, 66 'float .5' => .5, 67 68 // null data 69 'uppercase NULL' => NULL, 70 'lowercase null' => null, 71 72 // boolean data 73 'lowercase true' => true, 74 'lowercase false' =>false, 75 'uppercase TRUE' =>TRUE, 76 'uppercase FALSE' =>FALSE, 77 78 // empty data 79 'empty string DQ' => "", 80 'empty string SQ' => '', 81 82 // string data 83 'string DQ' => "string", 84 'string SQ' => 'string', 85 'mixed case string' => "sTrInG", 86 'heredoc' => $heredoc, 87 88 // object data 89 'instance of classWithToString' => new classWithToString(), 90 'instance of classWithoutToString' => new classWithoutToString(), 91 92 // undefined data 93 'undefined var' => @$undefined_var, 94 95 // unset data 96 'unset var' => @$unset_var, 97 98 // resource data 99 'resource' => $fp, 100); 101 102// loop through each element of the array for arr1 103 104foreach($inputs as $key =>$value) { 105 echo "\n--$key--\n"; 106 var_dump( array_diff_uassoc($value, $array2, "key_compare_func") ); 107}; 108 109fclose($fp); 110?> 111===DONE=== 112--EXPECTF-- 113*** Testing array_diff_uassoc() : usage variation *** 114 115--int 0-- 116 117Warning: array_diff_uassoc(): Expected parameter 1 to be an array, int given in %s on line %d 118NULL 119 120--int 1-- 121 122Warning: array_diff_uassoc(): Expected parameter 1 to be an array, int given in %s on line %d 123NULL 124 125--int 12345-- 126 127Warning: array_diff_uassoc(): Expected parameter 1 to be an array, int given in %s on line %d 128NULL 129 130--int -12345-- 131 132Warning: array_diff_uassoc(): Expected parameter 1 to be an array, int given in %s on line %d 133NULL 134 135--float 10.5-- 136 137Warning: array_diff_uassoc(): Expected parameter 1 to be an array, float given in %s on line %d 138NULL 139 140--float -10.5-- 141 142Warning: array_diff_uassoc(): Expected parameter 1 to be an array, float given in %s on line %d 143NULL 144 145--float 12.3456789000e10-- 146 147Warning: array_diff_uassoc(): Expected parameter 1 to be an array, float given in %s on line %d 148NULL 149 150--float -12.3456789000e10-- 151 152Warning: array_diff_uassoc(): Expected parameter 1 to be an array, float given in %s on line %d 153NULL 154 155--float .5-- 156 157Warning: array_diff_uassoc(): Expected parameter 1 to be an array, float given in %s on line %d 158NULL 159 160--uppercase NULL-- 161 162Warning: array_diff_uassoc(): Expected parameter 1 to be an array, null given in %s on line %d 163NULL 164 165--lowercase null-- 166 167Warning: array_diff_uassoc(): Expected parameter 1 to be an array, null given in %s on line %d 168NULL 169 170--lowercase true-- 171 172Warning: array_diff_uassoc(): Expected parameter 1 to be an array, bool given in %s on line %d 173NULL 174 175--lowercase false-- 176 177Warning: array_diff_uassoc(): Expected parameter 1 to be an array, bool given in %s on line %d 178NULL 179 180--uppercase TRUE-- 181 182Warning: array_diff_uassoc(): Expected parameter 1 to be an array, bool given in %s on line %d 183NULL 184 185--uppercase FALSE-- 186 187Warning: array_diff_uassoc(): Expected parameter 1 to be an array, bool given in %s on line %d 188NULL 189 190--empty string DQ-- 191 192Warning: array_diff_uassoc(): Expected parameter 1 to be an array, string given in %s on line %d 193NULL 194 195--empty string SQ-- 196 197Warning: array_diff_uassoc(): Expected parameter 1 to be an array, string given in %s on line %d 198NULL 199 200--string DQ-- 201 202Warning: array_diff_uassoc(): Expected parameter 1 to be an array, string given in %s on line %d 203NULL 204 205--string SQ-- 206 207Warning: array_diff_uassoc(): Expected parameter 1 to be an array, string given in %s on line %d 208NULL 209 210--mixed case string-- 211 212Warning: array_diff_uassoc(): Expected parameter 1 to be an array, string given in %s on line %d 213NULL 214 215--heredoc-- 216 217Warning: array_diff_uassoc(): Expected parameter 1 to be an array, string given in %s on line %d 218NULL 219 220--instance of classWithToString-- 221 222Warning: array_diff_uassoc(): Expected parameter 1 to be an array, object given in %s on line %d 223NULL 224 225--instance of classWithoutToString-- 226 227Warning: array_diff_uassoc(): Expected parameter 1 to be an array, object given in %s on line %d 228NULL 229 230--undefined var-- 231 232Warning: array_diff_uassoc(): Expected parameter 1 to be an array, null given in %s on line %d 233NULL 234 235--unset var-- 236 237Warning: array_diff_uassoc(): Expected parameter 1 to be an array, null given in %s on line %d 238NULL 239 240--resource-- 241 242Warning: array_diff_uassoc(): Expected parameter 1 to be an array, resource given in %s on line %d 243NULL 244===DONE=== 245
