3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $great = 'fantastic'; echo "This is { $great}"; echo "This is {$great}"; echo "This is ${great}"; define('MYCONST', 2); echo (MYCONST); /* var_dump(50 % 33); var_dump(67 % 33); var_dump(0 == '0'); var_dump(0 === '0'); var_dump(in_array(0, array( 'foo', 'bar' ))); var_dump(in_array('0', array( 'foo', 'bar' )));*/
based on uSGXc
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
This is { fantastic}This is fantasticThis is fantastic2