quoted_printable_encode
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)
quotemeta
(PHP 4, PHP 5)
quotemeta — メタ文字をクォートする
説明
string quotemeta
( string $str
)
文字列 str について、
. \ + * ? [ ^ ] ( $ )
パラメータ
- str
-
入力文字列。
返り値
メタ文字をクォートした文字列を返します。
注意
注意: この関数はバイナリデータに対応しています。
add a note
User Contributed Notesquotemeta
George Adams
17-Feb-2006 01:57
17-Feb-2006 01:57
16-May-2001 07:41
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).