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run code in 150+ php & hhvm versions
Bugs & Features
<?php $text = ""; $word = "mysql_query('Lalala'); 1||1/e\0"; // Slightly contrived example, but let's pretend we're // case-normalizing a user-provided word, and forgot to // preg_quote $text = preg_replace('/'.$word.'/i', $word, $text);
based on uWrso
Output for 5.4.7 - 5.6.25, 7.0.0 - 7.1.0
Warning: preg_replace(): Null byte in regex in /in/Udoq2 on line 8
Output for hhvm-3.12.0
Fatal error: Uncaught Error: Error: Null byte found in pattern in /in/Udoq2:8 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: Error: Null byte found in pattern in /in/Udoq2 on line 8
Process exited with code 255.
Output for 5.3.0 - 5.4.6
Warning: Unexpected character in input: ' in /in/Udoq2(8) : regexp code on line 1 Fatal error: Call to undefined function mysql_query() in /in/Udoq2(8) : regexp code on line 1
Process exited with code 255.
Output for 5.0.0 - 5.2.17
Fatal error: Call to undefined function mysql_query() in /in/Udoq2(8) : regexp code on line 1
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /in/Udoq2(8) : regexp code on line 1 Warning: mysql_query(): A link to the server could not be established in /in/Udoq2(8) : regexp code on line 1
Output for 4.3.0 - 4.3.1
Warning: mysql_query() [http://www.php.net/function.mysql-query]: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /in/Udoq2(8) : regexp code on line 1 Warning: mysql_query() [http://www.php.net/function.mysql-query]: A link to the server could not be established in /in/Udoq2(8) : regexp code on line 1