hphp/test/zend/bad/ext-standard-array/array_diff_uassoc_error.php

   1 <?php
   2 /* Prototype  : array array_diff_uassoc(array arr1, array arr2 [, array ...], callback key_comp_func)
   3  * Description: Computes the difference of arrays with additional index check which is performed by a
   4  *                              user supplied callback function
   5  * Source code: ext/standard/array.c
   6  */
   7
   8 echo "*** Testing array_diff_uassoc() : error conditions ***\n";
   9
  10 //Initialize array
  11 $array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red");
  12 $array2 = array("a" => "green", "yellow", "red");
  13 $array3 = array("a" => "green", "red");
  14 $array4 = array();
  15 $extra_arg = array(1, 2, 3, 4);
  16
  17 function key_compare_func($a, $b)
  18 {
  19     if ($a === $b) {
  20         return 0;
  21     }
  22     return ($a > $b)? 1:-1;
  23 }
  24
  25 //Test array_diff_uassoc with one more than the expected number of arguments
  26 echo "\n-- Testing array_diff_uassoc() function with more than expected no. of arguments --\n";
  27 var_dump( array_diff_uassoc($array1, $array2, "key_compare_func", $extra_arg) );
  28 var_dump( array_diff_uassoc($array1, $array2, $array3, $array4, "key_compare_func", $extra_arg) );
  29
  30 // Testing array_diff_uassoc with one less than the expected number of arguments
  31 echo "\n-- Testing array_diff_uassoc() function with less than expected no. of arguments --\n";
  32 var_dump( array_diff_uassoc($array1, $array2) );
  33
  34 // Testing array_diff_uassoc with no arguments
  35 echo "\n-- Testing array_diff_uassoc() function with no arguments --\n";
  36 var_dump( array_diff_uassoc() );
  37 ?>
  38 ===DONE===