3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_SESSION["cart_item"] = array('1', '2', '3'); $_GET['code'] = '3'; if(isset($_SESSION["cart_item"])) { if(in_array($_GET['code'], $_SESSION["cart_item"])){ echo "hiiii"; }else{ echo "byeee";} }else { $itemArray = array( $_GET['code'] => array('pcode'=> $_GET['code']) ); $_SESSION["cart_item"] = $itemArray; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1 - 8.4.2
hiiii
preferences:
58.01 ms | 410 KiB | 5 Q