3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array('a','b','c'); foreach($arr as $v) { echo current($arr),"\n"; } // Print 1=>b 1=>b 1=>b
Output for 4.3.0 - 4.4.0, 4.4.3 - 5.0.5, 5.1.1, 5.1.3 - 5.1.4, 5.1.6 - 5.2.3, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
a a a
Output for 5.2.4 - 5.6.28
b b b
Output for 4.4.2, 5.1.2, 5.1.5
// Print 1=>b 1=>b 1=>ba a a
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/VZ3jO on line 8
Process exited with code 255.
Output for 4.4.1
b c