3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test1($unset = false) { // PHP establishes an internal static var and binds // the local name 'bar' to it static $bar = 5; $bar++; echo $bar . " "; // unlink the name 'bar' from the internal static var unset($bar); $bar = " | "; echo $bar; static $bar = 10; $bar++; echo $bar . " "; } test1(); test1(); test1(); test1();
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
11 | 12 13 | 14 15 | 16 17 | 18