3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo ( $a ) { var_dump( reset($a) ); $a[4] = 'four'; } $a = array(1,2,3); var_dump( next($a) ); var_dump( current($a) ); foo($a); foo($a); var_dump( current($a) );
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(2) int(2) int(1) int(1) int(2)