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<?php $sub = addcslashes(mysql_real_escape_string("%something_"), "%_"); // $sub == \%something\_ mysql_query("SELECT * FROM messages WHERE subject LIKE '{$sub}%'");
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function mysql_real_escape_string() in /in/vPEt6:2 Stack trace: #0 {main} thrown in /in/vPEt6 on line 2
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function mysql_real_escape_string() in /in/vPEt6 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: mysql_real_escape_string(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /in/vPEt6 on line 2 Warning: mysql_real_escape_string(): A link to the server could not be established in /in/vPEt6 on line 2 Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /in/vPEt6 on line 4 Warning: mysql_query(): A link to the server could not be established in /in/vPEt6 on line 4
Output for 4.3.0 - 4.3.1
Warning: mysql_real_escape_string() [http://www.php.net/function.mysql-real-escape-string]: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /in/vPEt6 on line 2 Warning: mysql_real_escape_string() [http://www.php.net/function.mysql-real-escape-string]: A link to the server could not be established in /in/vPEt6 on line 2 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/vPEt6 on line 4 Warning: mysql_query() [http://www.php.net/function.mysql-query]: A link to the server could not be established in /in/vPEt6 on line 4