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run code in 300+ PHP versions simultaneously
<?php $user ='pierre'; $sql = "SELECT * FROM muziek WHERE user= '$user'"; echo $sql\n; unset($sql); $sql = 'SELECT * FROM muziek WHERE user=$user'; echo $sql\n; ?>
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '\' (T_NS_SEPARATOR), expecting ',' or ';' in /in/OVY7Q on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_NS_SEPARATOR, expecting ',' or ';' in /in/OVY7Q on line 4
Process exited with code 255.

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