Change language

PHP Ds / Queue clear () Function

Syntax:
void public DsPriorityQueue::clear (void)
Parameters: This function takes no parameters.Returned value:This function does not return any value.The following programs illustrate the Ds / Queue function: : clear()in PHP:Program 1:  
// Declare a new queue $q = new DsQueue();  
// Add items to the queue $q -> push ( "One" ); $q -> push ( "Two" ); $q -> push ( "Three" ); echo " Initial Queue: " ; // Show queue print_r ( $q );  
// clear the queue $q -> clear(); echo " Queue after clearing: " ; print_r ( $q );  
?>
Exit:
Initial Queue: DsQueue Object ([0] = > One [1] = > Two [2] = > Three) Queue after clearing: DsQueue Object()
Program 2:  
// Declare a new queue $q = new DsQueue();  
// Add items to the queue $q -> push ( "Geeks" ); $q -> push ( "for" ); $q -> push ( "Geeks" ); echo " Initial Queue: " ; // Show queue print_r ( $q );  
// clear the queue $q -> clear(); echo " Queue after clearing: " ; print_r ( $q );  
?>
Exit:
Initial Queue: DsQueue Object ([0] = > Geeks [1] = > for [2] = > Geeks) Queue after clearing: DsQueue Object()
Link: http://php.net/manual/en/ds-queue.clear.php

Shop

Best laptop for Sims 4

$

Best laptop for Zoom

$499

Best laptop for Minecraft

$590

Best laptop for engineering student

$

Best laptop for development

$

Best laptop for Cricut Maker

$

Best laptop for hacking

$890

Best laptop for Machine Learning

$950

Latest questions

NUMPYNUMPY

psycopg2: insert multiple rows with one query

12 answers

NUMPYNUMPY

How to convert Nonetype to int or string?

12 answers

NUMPYNUMPY

How to specify multiple return types using type-hints

12 answers

NUMPYNUMPY

Javascript Error: IPython is not defined in JupyterLab

12 answers

Wiki

Python OpenCV | cv2.putText () method

numpy.arctan2 () in Python

Python | os.path.realpath () method

Python OpenCV | cv2.circle () method

Python OpenCV cv2.cvtColor () method

Python - Move item to the end of the list

time.perf_counter () function in Python

Check if one list is a subset of another in Python

Python os.path.join () method