(PECL ds >= 1.0.0)
Ds\Map::pairs — Returns a sequence containing all the pairs of the map
public Ds\Map::pairs ( ) : Ds\Sequence
Returns a Ds\Sequence containing all the pairs of the map.
This function has no parameters.
Ds\Sequence containing all the pairs of the map.
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://www.php.net/manual/en/ds-map.pairs.php