3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo preg_replace("/^(.*)/e", '1','Перегудов');
Output for 7.0.0 - 7.1.0
Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/3POWB on line 2
Output for 5.5.24 - 5.6.28
Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/3POWB on line 2 1
Output for 4.3.0 - 5.4.45
1