streamWrapper::unlink
(PHP 5)
streamWrapper::unlink — Delete a file
Description
public bool streamWrapper::unlink
( string
$path
)This method is called in response to unlink().
Note:
In order for the appropriate error message to be returned this method should not be defined if the wrapper does not support removing files.
Parameters
-
path -
The file URL which should be deleted.
Return Values
Returns TRUE on success or FALSE on failure.
Errors/Exceptions
Emits
E_WARNING if call to this method fails
(i.e. not implemented).
Notes
Note:
The streamWrapper::$context property is updated if a valid context is passed to the caller function.