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 CHAR(10), field2 CHAR(10) )"); $pdo->exec("INSERT INTO foo VALUES ('row1field1', 'row1field2')"); $pdo->exec("INSERT INTO foo VALUES ('row2field1', 'row2field2')"); $statement = $pdo->query("SELECT * FROM foo WHERE `field1` = ?"); $statement->execute(['row1field1']); var_dump($results->fetchAll());
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $results in /in/WD6qs on line 18 Fatal error: Uncaught Error: Call to a member function fetchAll() on null in /in/WD6qs:18 Stack trace: #0 {main} thrown in /in/WD6qs on line 18
Process exited with code 255.
Output for 7.0.5 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: results in /in/WD6qs on line 18 Fatal error: Uncaught Error: Call to a member function fetchAll() on null in /in/WD6qs:18 Stack trace: #0 {main} thrown in /in/WD6qs on line 18
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Call to a member function fetchAll() on null in /in/WD6qs:18 Stack trace: #0 {main} thrown in /in/WD6qs on line 18
Process exited with code 255.
Output for 7.0.0 - 7.0.4
Notice: Undefined variable: results in /in/WD6qs on line 18 Fatal error: Uncaught Error: Call to a member function fetchAll() on unknown in /in/WD6qs:18 Stack trace: #0 {main} thrown in /in/WD6qs on line 18
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Notice: Undefined variable: results in /in/WD6qs on line 18 Fatal error: Call to a member function fetchAll() on null in /in/WD6qs on line 18
Process exited with code 255.
Output for 5.5.24 - 5.5.35
Notice: Undefined variable: results in /in/WD6qs on line 18 Fatal error: Call to a member function fetchAll() on a non-object in /in/WD6qs on line 18
Process exited with code 255.
preferences:
178.51 ms | 401 KiB | 183 Q