hphp/test/zend/good/ext-standard-strings/strcspn_basic.php

   1 <?php
   2 /* Prototype  : proto int strcspn(string str, string mask [, int start [, int len]])
   3  * Description: Finds length of initial segment consisting entirely of characters not found in mask.
   4                 If start or/and length is provided, it works like strcspn(substr($s,$start,$len),$bad_chars)
   5  * Source code: ext/standard/string.c
   6  * Alias to functions: none
   7 */
   8
   9 /*
  10 * Testing strcspn() : basic functionality
  11 */
  12
  13 echo "*** Testing strcspn() : basic functionality ***\n";
  14
  15
  16 // Initialise all required variables
  17 $str = "this is the test string";
  18 $mask = "es";
  19 $start = 15;
  20 $len = 30;
  21
  22 // Calling strcspn() with all possible arguments
  23 var_dump( strcspn($str, $mask, $start, $len) );
  24
  25 // Calling strcspn() with three arguments
  26 var_dump( strcspn($str, $mask, $start) );
  27
  28 // Calling strcspn() with default arguments
  29 var_dump( strcspn($str, $mask) );
  30
  31 echo "Done"
  32 ?>