کد HTML:
// Connect to your MySQL database. $hostname = "localhost"; $username = "db_username"; $password = "db_password"; $database = "db_name"; mysql_connect($hostname, $username, $password); // The find and replace strings. $find = "find_this_text"; $replace = "replace_with_this_text"; $loop = mysql_query(" SELECT concat('UPDATE ',table_schema,'.',table_name, ' SET ',column_name, '=replace(',column_name,', ''{$find}'', ''{$replace}'');') AS s FROM information_schema.columns WHERE table_schema = '{$database}'") or die ('Cant loop through dbfields: ' . mysql_error()); while ($query = mysql_fetch_assoc($loop)) { mysql_query($query['s']); }