PHP | Ds\Deque::clear() Function
November 27, 2020
Hello dear readers! welcome back to another edition of our tutorial on PHP. In this tutorial guide, we are going to be discussing about the PHP Ds Deque clear() Function.
The Ds Deque clear() function can remove all values from the deque.
The Ds Deque clear() function can remove all values from the deque.
Parameter Details
This built-in PHP function have no parameter.
Syntax
Following below is the syntax to use this function -
public void Ds\Deque::clear( void )
Return Value
This built-in PHP function does not return any value.
Example1
Try out the below example -
<?php $deque = new \Ds\Deque([1, 2, 3, 4, 5, 6]); echo("The elements in the deque:"); print_r($deque); $deque->clear(); print_r($deque); ?>
Example2
Try the following example -
<?php $deque = new \Ds\Deque(["Web", "Design", "Tutorialz"]); echo("The elements in deque:"); print_r($deque); $deque->clear(); echo("After clearing the elements:"); print_r($deque); ?>
Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial guide, we are going to be discussing about the Ds Deque contains() Function in PHP.
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Do feel free to ask your questions where necessary and i 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.