3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function makePalindrome($word){ $result = 0; $chars = str_split($word); foreach($chars as $index => $char){ $ascii = ord($char); if($index==$ascii-97){ $result+=$ascii-97; } } return $result; } $test='abcde'; echo makePalindrome($test);
based on u6Zn8
Output for 5.0.0 - 7.2.0
10
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/vOgk1 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/vOgk1 on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/vOgk1 on line 7