Web студия "GrandView"

Описание

string quotemeta ( string str )

Возвращает строку str, в которой вставлен обратный слэш (\) перед каждым символом из следующего списка:
. \\ + * ? [ ^ ] ( $ )

Замечание: Эта функция безопасна для обработки данных в двоичной форме.

См. также описания функций addslashes(), htmlentities(), htmlspecialchars(), nl2br() и stripslashes().

add a note User Contributed Notes
quotemeta

George Adams
16-Feb-2006 08:57


Took me a while to realize this was NOT the command I wanted for escaping potentially harmful characters in a string that would be used as part of a system command.  Instead, I needed either escapeshellarg() (http://www.php.net/manual/en/function.escapeshellarg.php) or escapeshellcmd() (http://www.php.net/manual/en/function.escapeshellcmd.php)

15-May-2001 03:41


This function escapes characters that have special meaning in regular expressions.  preg_quote() <http://php.net/manual/en/function.preg-quote.php> has similar functionality, but is more powerful since it escapes more characters (including one user-specified character).

03-Apr-2001 12:04


qutemeta() is note for quoting meta tags, but is for quoting characters which can be misunderstanded by php or a database.

add a note