PHP 手册
后退		前进

quotemeta

(PHP 3, PHP 4, PHP 5)

quotemeta -- Quote meta characters

Description

string quotemeta ( string str )

Returns a version of str with a backslash character (\) before every character that is among these:
. \ + * ? [ ^ ] ( $ )

注: 本函数可安全用于二进制对象。

See also addslashes(), htmlentities(), htmlspecialchars(), nl2br(), and stripslashes().

后退	起点	前进
quoted_printable_decode	上一级	rtrim