3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php ob_start(); //ob_implicit_flush(0); echo 'text davor'; header('HTTP/1.1 301 Moved Permanently'); header('Location: /index.php?mod=bildergalerie'); exit; echo 'text danach'; $page = ob_get_contents(); $length = strlen($page); ob_end_clean(); //echo $page; //flush();
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
text davor
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/IpL1F on line 15
Process exited with code 255.