zrange #

Returns elements from a sorted set depending on their position in the set, from a start position index to a stop position index (inclusives).
First position starts at 0.

[Redis documentation]

zrange(key, start, stop, [options], [callback]) #

Arguments	Type	Description
`key`	string	Key identifier
`start`	int	Start position in the set (index starts at position `0`)
`stop`	int	End position in the set
`options`	JSON Object	Optional parameters
`callback`	function	Callback

Options #

Option	Type	Description	Default
`queuable`	boolean	Make this request queuable or not	`true`

Return Value #

Returns the MemoryStorage object to allow chaining.

Callback Response #

Returns an array of objects, each containing the following properties:

member: member value in the sorted set
score: member associated score

Usage #

<?php
use \Kuzzle\Kuzzle;
$kuzzle = new Kuzzle('localhost');
try {
  $members = $kuzzle->memoryStorage()->zrange('key', 0, -1);
}
catch (ErrorException $e) {
}

Callback response:

[
  { "member": "foo", "score": 1 },
  { "member": "bar", "score": 2 },
  { "member": "baz", "score": 3 }
]

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