3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pdo = new PDO('sqlite::memory:'); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $pdo->exec("CREATE TABLE foo( field1 INT, field2 INT )"); var_dump($pdo->query("SELECT * FROM foo"));
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.32, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
object(PDOStatement)#2 (1) { ["queryString"]=> string(17) "SELECT * FROM foo" }
preferences:
236.95 ms | 404 KiB | 319 Q