hphp/test/slow/ext_string/strpbrk_null.php

   1 <?hh
   2
   3 function prettify_null($x) :mixed{
   4   return strtr($x, dict["\x00" => '<0>']);
   5 }
   6
   7 function nulls_in_haystack() :mixed{
   8   var_dump(
   9     prettify_null(strpbrk("foo\x00bar\x00waaaaa", "w\x00")));
  10   var_dump(
  11     prettify_null(strpbrk("foo\x00bar\x00waaaaa", "\x00r")));
  12   var_dump(
  13     prettify_null(strpbrk("foo\x00bar\x00waaaaa", "w\x00r")));
  14   var_dump(
  15     prettify_null(strpbrk("foo\x00bar\x00waaaaaz", "\x00z\x00")));
  16 }
  17
  18 function basic_tests() :mixed{
  19   var_dump(prettify_null(strpbrk('foo:bar', "\0:")));
  20
  21   $invalid = "\0z";
  22   var_dump(prettify_null(strpbrk('foo:bar'."\0".'hurr', $invalid)));
  23   var_dump(prettify_null(strpbrk('foo:bazz'."\0".'hurr', $invalid)));
  24   var_dump(prettify_null('foo:bazz'."\0".'hurr', "\0"));
  25 }
  26
  27 function main() :mixed{
  28   basic_tests();
  29   nulls_in_haystack();
  30 }
  31
  32
  33 <<__EntryPoint>>
  34 function main_strpbrk_null() :mixed{
  35 main();
  36 }