3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php Class SomeThing{} echo "Itnerface exists".interface_exists('SomeThing'); echo "class exists".class_exists('SomeThing');
Output for 5.0.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Itnerface existsclass exists1
Output for 5.0.0 - 5.0.1
Fatal error: Call to undefined function interface_exists() in /in/KM3m3 on line 7
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: interface_exists() in /in/KM3m3 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: interface_exists() in /in/KM3m3 on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: interface_exists() in /in/KM3m3 on line 7