Online PHP editor | refs for kuZGc

<?php function test1($unset = false) { static $bar = 1; $bar++; echo $bar; unset($bar); $bar = "|"; echo $bar; // this initialization value is hoisted to the top of the function! static $bar = 5; $bar++; echo $bar; echo " "; static $bar = 77; } var_dump($bar); test1(); test1(); test1(); test1();