3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php if( true OR false ) echo "yes\n"; // OK if( false OR true ) echo "yes\n"; // OK $foo = true; $bar = false; $wat = $foo OR $bar; echo $wat ."\n"; // OK: 1 $wat = $bar OR $foo; echo $wat ."\n"; // WAT?
based on 7cYcm
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.2.0
yes yes 1
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/TM6Rs on line 13
Process exited with code 255.