3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test() {echo "THIS SHOULD NOT BE SEEN!!\n";} function ryat($a) {var_dump($a);} $str = "'); test();//"; echo "\npreg_replace()\n"; var_dump(preg_replace('/^(.*)$/e', "ryat('\\1')", $str)); //var_dump(preg_replace_callback('/^(.*)$/', "ryat", $str));
based on Je12Z
Output for 7.0.0 - 7.1.0
preg_replace() Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/2cc7E on line 9 NULL
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.4.45, hhvm-3.12.0
preg_replace() string(13) "'); test();//" string(0) ""
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.5.24 - 5.6.21
preg_replace() Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/2cc7E on line 9 string(13) "'); test();//" string(0) ""
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/2cc7E on line 10
Process exited with code 255.