3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php return(preg_replace("/\{(.*?)\}/e", '$\1', $F_VIEW_FORUM));
Output for 7.0.0 - 7.1.0
Notice: Undefined variable: F_VIEW_FORUM in /in/LIkfF on line 2 Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/LIkfF on line 2
Output for 5.5.0 - 5.6.28
Notice: Undefined variable: F_VIEW_FORUM in /in/LIkfF on line 2 Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/LIkfF on line 2
Output for 5.0.4 - 5.4.45
Notice: Undefined variable: F_VIEW_FORUM in /in/LIkfF on line 2
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: F_VIEW_FORUM in /in/LIkfF on line 2