Ds\Deque::set
(PECL ds >= 1.0.0)
Ds\Deque::set — Updates a value at a given index
Description
public Ds\Deque::set ( int $index , mixed $value ) : void
Updates a value at a given index.
Parameters
-
index -
The index of the value to update.
-
value -
The new value.
Return Values
No value is returned.
Errors/Exceptions
OutOfRangeException if the index is not valid.
Examples
Example #1 Ds\Deque::set() example
<?php $deque = new \Ds\Deque(["a", "b", "c"]); $deque->set(1, "_"); print_r($deque); ?>
The above example will output something similar to:
Ds\Deque Object
(
[0] => a
[1] => _
[2] => c
)
Example #2 Ds\Deque::set() example using array syntax
<?php $deque = new \Ds\Deque(["a", "b", "c"]); $deque[1] = "_"; print_r($deque); ?>
The above example will output something similar to:
Ds\Deque Object
(
[0] => a
[1] => _
[2] => c
)
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/ds-deque.set.php