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 sum() Function.
The built-in PHP Ds Deque sum() function returns the sum of all the values in the deque.
The built-in PHP Ds Deque sum() function returns the sum of all the values in the deque.
Parameter Details
This PHP function have no parameter.
Syntax
Following below is the syntax to use this function -
public number Ds\Deque::sum( void )
Return Value
This built-in function returns the sum of all values in the deque as either float or int depending on the values in the deque.
Example
Try out the below example -
<?php $deque = new \Ds\Deque([5, 8, 1, 7, 3, 1]); echo("The elements in deque: \n"); print_r($deque); echo("The sum of all deque elements: "); var_dump($deque->sum()); ?>
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 Ds Deque toArray() Function in PHP.
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Thanks for reading and bye for now.