Method lfun::_m_delete()
- Method
_m_delete
mixed
_m_delete(mixed
arg
,mixed
|void
expected
)- Description
Delete index callback.
Element at index
arg
should be deleted and its value returned (whenexpected
has been specified, only if the value is `==() withexpected
).- Returns
Returns the value that was at
arg
if it was deleted and UNDEFINED otherwise.- Note
The
expected
argument was added in Pike 9.0.- See also