is_tainted

Checks whether a string is tainted

说明

bool is_tainted ( string $string )

Checks whether a string is tainted

参数

string

返回值

Return TRUE if the string is tainted, FALSE otherwise.

taint

Taint a string

说明

bool taint ( string &$string [, string $... ] )

Make a string tainted. This is used for testing purpose only.

参数

string

...

返回值

Return TRUE if the transformation is done. Always return TRUE if the taint extension is not enabled.

untaint

Untaint strings

说明

bool untaint ( string &$string [, string $... ] )

Untaint strings

参数

string

...

返回值

目录