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# File_Passwd_Common::save()

File_Passwd_Common::save() -- Apply changes and rewrite passwd file

## Synopsis

``object File_Passwd_Common::save` ()`

## Description

This is kinda abstract method which only returns a PEAR_Error, so it is to be overwritten in the extending child class.

You must overwrite this method in your File_Passwd_* class.

(package developer related)

## Return value

Returns object PEAR_Error `FILE_PASSWD_E_METHOD_NOT_IMPLEMENTED`.

## Note

This function can not be called statically.

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