3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function reverse3($arr) { $len = count($arr); for ($i = 0; $i < $len/2; ++$i) { $place = $len - 1 - $i; $tmp = $arr[$place]; $arr[$place] = $arr[$i]; $arr[$i] = $tmp; } return $arr; } var_dump(reverse2(array(1,2,3)));
based on os0Uh
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function reverse2() in /in/4UVMC:15 Stack trace: #0 {main} thrown in /in/4UVMC on line 15
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined function reverse2() in /in/4UVMC on line 15
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: reverse2() in /in/4UVMC on line 15
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: reverse2() in /in/4UVMC on line 15
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: reverse2() in /in/4UVMC on line 15