Ds\Deque::set
PHP function
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(PECL ds >= 1.0.0)
Updates a value at a given index
Description
Ds\Deque::set(int $index, mixed $value): void
Updates a value at a given index.
Parameters
indexThe index of the value to update.
valueThe new value.
Return Values
Void
Errors/Exceptions
OutOfRangeException if the index is not valid.
Examples
Ds\Deque::set() example
php
<?php
$deque = new \Ds\Deque(["a", "b", "c"]);
$deque->set(1, "_");
print_r($deque);
?>The above example will output something similar to:
output
Ds\Deque Object
(
[0] => a
[1] => _
[2] => c
)Ds\Deque::set() example using array syntax
php
<?php
$deque = new \Ds\Deque(["a", "b", "c"]);
$deque[1] = "_";
print_r($deque);
?>The above example will output something similar to:
output
Ds\Deque Object
(
[0] => a
[1] => _
[2] => c
)