3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php preg_match('/&lt;&lt;&lt;(&#039;|&quot;)?([A-Za-z][A-Za-z0-9]*)\\g{-2}[\\r\\n].*?(?<=[\\r\\n])\\g{-1};?(?=[\\r\\n])/si', '$str = &lt;&lt;&lt;EODString Keeps Going EOD;', $matches); var_dump($matches);
based on BGaQo
Output for 5.4.0 - 5.4.31
Parse error: syntax error, unexpected '$matches' (T_VARIABLE) in /in/0kf3q on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/0kf3q on line 4
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_VARIABLE in /in/0kf3q on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/0kf3q on line 4
Process exited with code 255.