3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $secret = 9292929; $data = '$secret = 1111111'; $trigger = ".*)/e\0"; preg_replace( "/($trigger)/i", '<em>$1</em>', $data ); var_dump( $secret );
Output for 5.4.18 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_replace(): Null byte in regex in /in/ilaRY on line 9 int(9292929)
Output for hhvm-3.12.0
Fatal error: Error: Null byte found in pattern in /in/ilaRY on line 9
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.4.7 - 5.4.17
Warning: preg_replace(): Null byte in regex in /in/BMuYW on line 9 int(9292929)
Output for 5.1.0 - 5.3.27, 5.4.0 - 5.4.6
Parse error: syntax error, unexpected '<' in /in/BMuYW(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: <em>$secret = 1111111</em> in /in/BMuYW on line 9
Process exited with code 255.
Output for 5.3.28 - 5.3.29
Parse error: syntax error, unexpected '<' in /in/ilaRY(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: <em>$secret = 1111111</em> in /in/ilaRY on line 9
Process exited with code 255.
Output for 4.3.11 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '<' in /in/BMuYW(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: <em>$secret = 1111111</em> in /in/BMuYW on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '<' in /in/BMuYW(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: <em>$secret = 1111111</em> in /in/BMuYW on line 9
Process exited with code 255.
Output for 4.3.5 - 4.3.10
Parse error: parse error, unexpected '<' in /in/BMuYW(9) : regexp code on line 1 Fatal error: Failed evaluating code: <em>$secret = 1111111</em> in /in/BMuYW on line 9
Process exited with code 255.
Output for 4.3.4
Parse error: parse error in /in/BMuYW(9) : regexp code on line 1 Fatal error: Failed evaluating code: <em>$secret = 1111111</em> in /in/BMuYW on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.3
Parse error: parse error in /in/BMuYW(9) : regexp code on line 1
Process exited with code 139.
Output for 4.3.1
Parse error: parse error, unexpected '<' in /in/BMuYW(9) : regexp code on line 1
Process exited with code 139.
Output for 4.3.0
Parse error: parse error, unexpected '<' in /in/ilaRY(9) : regexp code on line 1
Process exited with code 139.