3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = "b"; $z = "gg {$a} dd"; //ececho $z echo $z; //a;
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.2.0
gg b dd
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/4kjAO on line 8
Process exited with code 255.