3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $variable1 = 2; $variable2="6"; echo $variable1+$variable2; //echoes 8 echo $variable1."6"; echo "<br/>"; echo $variable1.$variable2;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
826<br/>26