3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $input = "a b c\s"; echo ereg_replace("\s", " \/ ", $input);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function ereg_replace() in /in/SF8PM:5 Stack trace: #0 {main} thrown in /in/SF8PM on line 5
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
a \/ b \/ c\s
Output for 5.3.0 - 5.6.28
Deprecated: Function ereg_replace() is deprecated in /in/SF8PM on line 5 a b c\ \/
Output for 4.3.0 - 5.2.17
a b c\ \/