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ArrayIterator::offsetUnsetUnset value for an offset Description
public void ArrayIterator::offsetUnset(mixed
$key)Unsets a value for an offset.
If iteration is in progress, and ArrayIterator::offsetUnset is used to
unset the current index of iteration, the iteration position will be advanced to the next index.
Since the iteration position is also advanced at the end of a
foreach loop body, use of
ArrayIterator::offsetUnset inside a
Parameters
Return ValuesNo value is returned. See Also
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