Online PHP editor | refs for RT1Is

<?php function test1($unset = false) { static $bar = 1; $bar++; echo $bar; unset($bar); /* $bar = " | "; echo $bar; static $bar = 5; $bar++; echo $bar; //*/ } function test2($unset = false) { static $bar = 1; $bar++; echo $bar; unset($bar); $bar = " | "; echo $bar; static $bar = 5; $bar++; echo $bar; } test1(); test1(); test1(); test1(); echo "\n"; test2(); test2(); test2(); test2();