3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $words = 'good bad cupid banana apple'; $text = 'Sometimes I travel to the good places that are good, and never the bad places that are bad. For example I want to visit the heavens and meet a cupid eating an apple. Perhaps I will see mythological creatures eating other fruits like apples, bananas, and other good fruits.'; $expr = explode("\n", $words); $expr = array_map(function ($v) { return preg_quote(trim($v)); }, $expr); $expr = '/('. implode('|', $expr) . ')/i'; preg_match_all($expr, $text, $matches); echo 'Count: ' . count($matches[1]);
based on GlUk1
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Count: 9
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/u6tJX on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/u6tJX on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/u6tJX on line 11
Process exited with code 255.