3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $A=5; $B=10; echo ("Sum=".$A)+$B; echo "Sum=".($A+$B); echo "Sum=",$A+$B;
based on rY3Qd
Output for 7.1.0 - 7.2.0
Warning: A non-numeric value encountered in /in/EDuFI on line 5 10Sum=15Sum=15
Output for 5.3.21 - 7.0.20
10Sum=15Sum=15