HH\ImmSet::firstValue
Returns the first value in the current ImmSet
public function firstValue(): ?Tv;
This method is interchangeable with firstKey()
.
Returns
Examples
See Set::firstValue
for usage examples.
Returns the first value in the current ImmSet
public function firstValue(): ?Tv;
This method is interchangeable with firstKey()
.
See Set::firstValue
for usage examples.