3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $haystack = 'abcdefghi'; $needle = 'acegi'; function charsExistInString($haystack, $needle) { $haystackChars = count_chars($haystack); $needleChars = str_split($needle); foreach ($needleChars as $c) { if ($haystackChars[ord($c)] == 0) { return false; } } return true; } var_dump(charsExistInString($haystack, 'acegi')); var_dump(charsExistInString($haystack, 'acez'));
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
bool(true) bool(false)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/E1uki on line 9
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/E1uki on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/E1uki on line 9