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run code in 150+ php & hhvm versions
Bugs & Features
<?php $connection = new PDO('sqlite::memory:'); $connection->exec('CREATE TABLE transactions (id INTEGER, amount NUMERIC, date TEXT)'); $stmt = $connection->query('SELECT * FROM transactions'); var_dump($stmt->columnCount(), $stmt->getColumnMeta(0), $stmt->getColumnMeta(1), $stmt->getColumnMeta(2));
Output for 5.1.0 - 5.1.3, 5.2.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
int(3) bool(false) bool(false) bool(false)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.1.4 - 5.1.6
Fatal error: Uncaught exception 'PDOException' with message 'could not find driver' in /in/UIjOj:2 Stack trace: #0 /in/UIjOj(2): PDO->__construct('sqlite::memory:') #1 {main} thrown in /in/UIjOj on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Class 'PDO' not found in /in/UIjOj on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: pdo in /in/UIjOj on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: pdo in /in/UIjOj on line 2