hphp/test/zend/bad/ext-standard-strings/chunk_split_variation5.php

   1 <?php
   2 /* Prototype  : string chunk_split(string $str [, int $chunklen [, string $ending]])
   3  * Description: Returns split line
   4  * Source code: ext/standard/string.c
   5  * Alias to functions: none
   6 */
   7
   8 /*
   9 * passsing different integer values for 'chunklen' argument to chunk_split()
  10 * 'ending' is set to '||'
  11 */
  12
  13 echo "*** Testing chunk_split() : different integer values for 'chunklen' ***\n";
  14
  15  //Initializing variables
  16 $ending = "||";
  17 $str = "This contains\tand special char & numbers 123.\nIt also checks for \0 char";
  18
  19 // different values for chunklen
  20 $values = array (
  21   0,
  22   1,
  23   -123,  //negative integer
  24   0234,  //octal number
  25   0x1A,  //hexadecimal number
  26   PHP_INT_MAX,  //max positive integer number
  27   PHP_INT_MAX * 3,  //integer overflow
  28   -PHP_INT_MAX - 1,  //min negative integer
  29
  30 );
  31
  32 for($count = 0; $count < count($values); $count++) {
  33   echo "-- Iteration $count --\n";
  34   var_dump( chunk_split($str, $values[$count], $ending) );
  35 }
  36
  37 echo "Done"
  38 ?>