hphp/test/zend/good/ext-standard-array/natcasesort_variation6.php

   1 <?php
   2 /* Prototype  : bool natcasesort(array &$array_arg)
   3  * Description: Sort an array using case-insensitive natural sort
   4  * Source code: ext/standard/array.c
   5  */
   6
   7 /*
   8  * Pass an array of referenced varaibles to test how natcasesort() re-orders it
   9  */
  10
  11 echo "*** Testing natcasesort() : usage variation ***\n";
  12
  13 $value1 = 100;
  14 $value2 = 33;
  15 $value3 = 555;
  16
  17 echo "\n-- Initial test --\n";
  18 $array =  array( &$value1 , &$value2, &$value3);
  19 var_dump( natcasesort($array) );
  20 var_dump($array);
  21
  22 echo "\n-- Change \$value1 --\n";
  23 $value1 = -29;
  24 var_dump( natcasesort($array) );
  25 var_dump($array);
  26
  27 echo "Done";
  28 ?>