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PHP | Ds\Queue::clear() Function

PHP Ds\Queue::clear() Function

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::clear() Function.

The built-in PHP Ds\Queue::clear() function is used to remove all values from a queue.


Following below is the syntax to use this function -

public void Ds\Queue::clear( void )

Parameter Details

This built-in PHP function does not have any parameters.

Return Value

This function does not return any value.


Try out the following example below -

   $queue = new \Ds\Queue();  
   echo "The initial queue is: \n"; 
   echo "\n The queue after clear() function is: \n"; 

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::__construct Function.

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