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\Queue::allocate() Function.
The built-in Ds\Queue::allocate() function in PHP is used to allocate enough memory for a required capacity.
The Ds\Queue::allocate() function ensures that enough memory can be allocated out for the required capacity. It can remove the need to reallocate an internal as values are added.
The built-in Ds\Queue::allocate() function in PHP is used to allocate enough memory for a required capacity.
The Ds\Queue::allocate() function ensures that enough memory can be allocated out for the required capacity. It can remove the need to reallocate an internal as values are added.
Syntax
Following below is the syntax to use this function -
public void Ds\Queue::allocate( int $capacity )
READ: PHP | Queue Functions
Return Value
This built-in PHP function does not return any value.
Example
Try out the below example -
php
$queue = new \Ds\Queue();
echo("The allocated space is:");
var_dump($queue->capacity());
echo("The allocated space is:");
$queue->allocate(20);
var_dump($q->capacity());
$queue->allocate(100);
var_dump($q->capacity());
?>
READ: PHP | ctype_punct() Function
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\Queue::capacity() 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.
