3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php preg_match_all( '/[A-Za-z0-9_-]+@[A-Za-z0-9_-]+\.([A-Za-z0-9_-][A-Za-z0-9_]+)/' '', $matches, ); var_dump($matches);
Output for 7.0.0
Parse error: syntax error, unexpected '''' (T_CONSTANT_ENCAPSED_STRING), expecting ',' or ')' in /in/utLk8 on line 4
Process exited with code 255.
Output for 5.4.10 - 5.6.16
Parse error: syntax error, unexpected '''' (T_CONSTANT_ENCAPSED_STRING) in /in/utLk8 on line 4
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/utLk8 on line 4
Process exited with code 255.