Ds\Deque::get
Ds\Deque::get
(PECL ds >= 1.0.0)
Ds\Deque::get — Returns the value at a given index.
Description
public mixed Ds\Deque::get ( int $index )
Returns the value at a given index.
Parameters
-
index -
The index to access, starting at 0.
Return Values
The value at the requested index.
Errors/Exceptions
OutOfRangeException if the index is not valid.
Examples
Example #1 Ds\Deque::get() example
<?php $deque = new \Ds\Deque(["a", "b", "c"]); var_dump($deque->get(0)); var_dump($deque->get(1)); var_dump($deque->get(2)); ?>
The above example will output something similar to:
string(1) "a" string(1) "b" string(1) "c"
Example #2 Ds\Deque::get() example using array syntax
<?php $deque = new \Ds\Deque(["a", "b", "c"]); var_dump($deque[0]); var_dump($deque[1]); var_dump($deque[2]); ?>
The above example will output something similar to:
string(1) "a" string(1) "b" string(1) "c"
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https://secure.php.net/manual/en/ds-deque.get.php
