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La clase Pair
(PECL ds >= 1.0.0)
Introducción
Un par es usado por
Ds\Map
para emparejar las claves con valores.
Sinopsis de la Clase
class
Ds\Pair
implements
JsonSerializable
{
/* Métodos */
public
function
__construct
(
mixed
$key
= ?
,
mixed
$value
= ?
)
public
function
clear
():
void
public
function
copy
():
Ds\Pair
public
function
isEmpty
():
bool
public
function
toArray
():
array
}
Tabla de contenidos
Ds\Pair::clear
— Elimina todos los valores
Ds\Pair::__construct
— Crear una nueva instancia
Ds\Pair::copy
— Devuelve una copia superficial del par
Ds\Pair::isEmpty
— Indica si la pareja está vacía
Ds\Pair::jsonSerialize
— Devuelve una representación que puede ser convertida en JSON
Ds\Pair::toArray
— Convierte la pareja en un array
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