3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "0x0+2: "; echo 0x0+2; echo "\n"; echo 0x0 +2; echo "\n"; echo 0x0+ 2; echo "\n";
Output for 4.3.0 - 5.2.17, 5.3.11 - 7.2.0
0x0+2: 2 2 2
Output for 5.3.0 - 5.3.10
0x0+2: 4 4 2