hphp/test/zend/bad/ext/standard/tests/array/array_intersect_assoc_variation9.php

   1 <?php
   2 /* Prototype  : array array_intersect_assoc(array $arr1, array $arr2 [, array $...])
   3  * Description: Returns the entries of arr1 that have values which are present in all the other arguments.
   4  * Keys are used to do more restrictive check
   5  * Source code: ext/standard/array.c
   6 */
   7
   8 /*
   9 * Testing the behavior of array_intersect_assoc() by passing 2-D arrays
  10 * to both $arr1 and $arr2 argument.
  11 * Optional argument takes the same value as that of $arr1
  12 */
  13
  14 echo "*** Testing array_intersect_assoc() : passing two dimensional array to both \$arr1 and \$arr2 arguments ***\n";
  15
  16 // two dimensional arrays for $arr1 and $arr2 argument
  17 $arr1 = array (
  18
  19   // arrays with default keys
  20   array(1, 2, "hello", 'world'),
  21   array(1, 2, 3, 4),
  22
  23   // arrays with explicit keys
  24   array(1 => "one", 2 => "two", 3 => "three"),
  25   array("ten" => 10, "twenty" => 20.00, "thirty" => 30)
  26 );
  27
  28 $arr2 = array (
  29   array(1, 2, 3, 4),
  30   array(1 => "one", 2 => "two", 3 => "three")
  31 );
  32
  33 /* Passing the entire array as argument to $arr1 and $arr2 */
  34 // Calling array_intersect_assoc() with default arguments
  35 echo "-- Passing the entire 2-D array to \$arr1 and \$arr2 --\n";
  36 echo "- With default arguments -\n";
  37 var_dump( array_intersect_assoc($arr1, $arr2) );
  38
  39 // Calling array_intersect_assoc() with more arguments
  40 // additional argument passed is the same as $arr1
  41 echo "- With more arguments -\n";
  42 var_dump( array_intersect_assoc($arr1, $arr2, $arr1) );
  43
  44 /* Passing the sub-array as argument to $arr1 and $arr2 */
  45 // Calling array_intersect_assoc() with default arguments
  46 echo "-- Passing the sub-array to \$arr1 and \$arr2 --\n";
  47 echo "- With default arguments -\n";
  48 var_dump( array_intersect_assoc($arr1[0], $arr2[0]) );
  49
  50 // Calling array_intersect_assoc() with more arguments
  51 // additional argument passed is the same as $arr1
  52 echo "- With more arguments -\n";
  53 var_dump( array_intersect_assoc($arr1[0], $arr2[0], $arr1[0]) );
  54
  55 echo "Done";
  56 ?>