3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = 'abcdef'; echo $string{0}; // a echo $string{3}; // d echo $string{strlen($string)-1}; // f
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.1.0
adf
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/WogJY on line 5
Process exited with code 255.