hphp/test/zend/good/ext-standard-array/array_unique_variation7.php

   1 <?php
   2 /* Prototype  : array array_unique(array $input)
   3  * Description: Removes duplicate values from array
   4  * Source code: ext/standard/array.c
   5 */
   6
   7 /*
   8  * Testing the functionality of array_unique() by passing an array having binary values.
   9 */
  10
  11 echo "*** Testing array_unique() : array with binary data for \$input argument ***\n";
  12
  13 // array with binary values
  14 $input = array( b"1", b"hello", "world", "str1" => "hello", "str2" => "world");
  15
  16 var_dump( array_unique($input) );
  17
  18 echo "Done";
  19 ?>