3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo reset(explode('+', '2+color-01.png')); echo end(explode('+', '2+color-01.png'));
Output for 7.0.0 - 7.1.0
Notice: Only variables should be passed by reference in /in/O4POK on line 2 2 Notice: Only variables should be passed by reference in /in/O4POK on line 3 color-01.png
Output for 5.1.0 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/O4POK on line 2 2 Strict Standards: Only variables should be passed by reference in /in/O4POK on line 3 color-01.png
Output for 5.0.5
Fatal error: Only variables can be passed by reference in /in/O4POK on line 2
Process exited with code 255.
Output for 4.3.0 - 5.0.4
2color-01.png