HH\Pair::isEmpty

Returns false; a Pair cannot be empty

public function isEmpty(): bool;

Returns

  • bool - false

Examples

This example shows that a Pair can never be empty:

$p = Pair {'foo', -1.5};
var_dump($p->isEmpty());

$p = Pair {null, -1.5};
var_dump($p->isEmpty());
Output
bool(false)
bool(false)