hphp/test/zend/bad/ext-standard-strings/strspn_variation2.php

   1 <?php
   2 /* Prototype  : proto int strspn(string str, string mask [, int start [, int len]])
   3  * Description: Finds length of initial segment consisting entirely of characters found in mask.
   4                 If start or/and length is provided works like strspn(substr($s,$start,$len),$good_chars)
   5  * Source code: ext/standard/string.c
   6  * Alias to functions: none
   7 */
   8
   9 error_reporting(E_ALL & ~E_NOTICE);
  10
  11 /*
  12 * Testing strspn() : with different unexpected values for mask argument
  13 */
  14
  15 echo "*** Testing strspn() : with diferent unexpected values of mask argument ***\n";
  16
  17 $str = 'string_val';
  18 $start = 1;
  19 $len = 10;
  20
  21
  22 //get an unset variable
  23 $unset_var = 10;
  24 unset ($unset_var);
  25
  26 // declaring class
  27 class sample  {
  28   public function __toString() {
  29     return "object";
  30   }
  31 }
  32
  33 // creating a file resource
  34 $file_handle = fopen(__FILE__, 'r');
  35
  36
  37 //array of values to iterate over
  38 $values = array(
  39
  40       // int data
  41       0,
  42       1,
  43       12345,
  44       -2345,
  45
  46       // float data
  47       10.5,
  48       -10.5,
  49       10.1234567e10,
  50       10.7654321E-10,
  51       .5,
  52
  53       // array data
  54       array(),
  55       array(0),
  56       array(1),
  57       array(1, 2),
  58       array('color' => 'red', 'item' => 'pen'),
  59
  60       // null data
  61       NULL,
  62       null,
  63
  64       // boolean data
  65       true,
  66       false,
  67       TRUE,
  68       FALSE,
  69
  70       // empty data
  71       "",
  72       '',
  73
  74       // object data
  75       new sample(),
  76
  77       // undefined data
  78       $undefined_var,
  79
  80       // unset data
  81       $unset_var,
  82
  83       // resource
  84       $file_handle
  85 );
  86
  87 // loop through each element of the array for mask
  88
  89 foreach($values as $value) {
  90       echo "\n-- Iteration with mask value as \"$value\" --\n";
  91       var_dump( strspn($str,$value) );  // with defalut args
  92       var_dump( strspn($str,$value,$start) );  // with default len value
  93       var_dump( strspn($str,$value,$start,$len) );  // with all args
  94 };
  95
  96 // close the resource
  97 fclose($file_handle);
  98
  99 echo "Done"
 100 ?>