Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP Ds Deque get() Function.
The built-in PHP Ds Deque get() function can return the value at a given index.
The built-in PHP Ds Deque get() function can return the value at a given index.
Syntax
Following below is the syntax to use this function -
public mixed Ds\Deque::get( int $index )
Return Value
This built-in PHP function returns a value at the requested index. If an index is not valid, it throws an OutOfRangeException.
Example1
Try out the below example -
<?php $deque = new \Ds\Deque([10, 20, 5, 40, 50, 8]); echo("The elements in the deque: \n"); print_r($deque); echo("\n The element at index 3 in the deque:"); var_dump($deque->get(3)); ?>
Example2
Try the following example -
<?php $deque = new \Ds\Deque(["Web", "Design", "Tutorialz", "Nigeria"]); echo("The elements in the deque \n"); print_r($deque); echo("\n The element at index 1 in the deque:"); var_dump($deque->get(1)); ?>
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the PHP Ds Deque insert() Function.
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Do feel free to ask your questions where necessary and we will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.
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Thanks for reading and bye for now.