Ds\Map::pairs
Ds\Map::pairs
(PECL ds >= 1.0.0)
Ds\Map::pairs — Returns a sequence containing all the pairs of the map.
Description
public Ds\Sequence Ds\Map::pairs ( void )
Returns a Ds\Sequence containing all the pairs of the map.
Parameters
This function has no parameters.
Return Values
Ds\Sequence containing all the pairs of the map.
Examples
Example #1 Ds\Map::pairs() example
<?php $map = new \Ds\Map(["a" => 1, "b" => 2, "c" => 3]); var_dump($map->pairs()); ?>
The above example will output something similar to:
object(Ds\Map)#8 (3) { [0]=> object(Ds\Pair)#5 (2) { ["key"]=> string(1) "a" ["value"]=> int(1) } [1]=> object(Ds\Pair)#6 (2) { ["key"]=> string(1) "b" ["value"]=> int(2) } [2]=> object(Ds\Pair)#7 (2) { ["key"]=> string(1) "c" ["value"]=> int(3) } } p
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https://secure.php.net/manual/en/ds-map.pairs.php