quotemeta
(PHP 4, PHP 5)
quotemeta — Quote meta characters
說明
string quotemeta
( string $str
)
Returns a version of str with a backslash character (\) before every character that is among these:
. \ + * ? [ ^ ] ( $ )
參數
- str
-
The input string.
Return值
Returns the string with meta characters quoted.
註釋
Note: 本函式可安全用於二進位對象。