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<?php $usernameCheck = 'dani'; function checkUsername($username) { return (bool)preg_match('/[^a-z_\-0-9]/i', $username) } var_dump(checkUsername($usernameCheck));
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '}' in /in/DKfdn on line 7
Process exited with code 255.
preferences:
173.2 ms | 1399 KiB | 67 Q