3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?=A.pi() ;
based on bsjeA
Output for 7.2.0
Warning: Use of undefined constant A - assumed 'A' (this will throw an Error in a future version of PHP) in /in/MVlBR on line 1 A3.1415926535898
Output for 5.4.1 - 7.1.10
Notice: Use of undefined constant A - assumed 'A' in /in/MVlBR on line 1 A3.1415926535898
Output for 5.3.18 - 5.3.29
<?=A.pi() ;