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<?php $user ='pierre'; $sql = "SELECT * FROM muziek WHERE user= '$user'"; echo $sql.PHP_EOL; unset($sql); $sql = 'SELECT * FROM muziek WHERE user=$user'; echo $sql.PHP_EOL; ?>
Output for 4.3.10 - 4.4.9, 5.0.2 - 7.1.0
SELECT * FROM muziek WHERE user= 'pierre' SELECT * FROM muziek WHERE user=$user
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/4opbg on line 4 SELECT * FROM muziek WHERE user= 'pierre'PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/4opbg on line 9 SELECT * FROM muziek WHERE user=$userPHP_EOL