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run code in 200+ php & hhvm versions
Bugs & Features
<?php <?php $subject = "abcdef"; $pattern = '/^def/'; preg_match($pattern, substr($subject,3), $matches, PREG_OFFSET_CAPTURE); print_r($matches); ?>
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '<', expecting end of file in /in/gF57u on line 4
Process exited with code 255.
Output for 5.3.22 - 5.6.17
Parse error: syntax error, unexpected '<' in /in/gF57u on line 4
Process exited with code 255.