3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $date='iiii'; if(!isnumeric($date)){ echo 1; }
Output for 7.0.0 - 7.3.0rc4
Fatal error: Uncaught Error: Call to undefined function isnumeric() in /in/JoO8b:3 Stack trace: #0 {main} thrown in /in/JoO8b on line 3
Process exited with code 255.
Output for 5.0.0 - 5.6.22
Fatal error: Call to undefined function isnumeric() in /in/JoO8b on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: isnumeric() in /in/JoO8b on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: isnumeric() in /in/JoO8b on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: isnumeric() in /in/JoO8b on line 3