unlink() is used to delete a file unset() is used to delete a variable

What is the difference between the functions unlink and unset?

Question Posted / kiran

Answer Posted / kiran

unlink() is used to delete a file
unset() is used to delete a variable

Is This Answer Correct ?

44 Yes

5 No

Please Help Members By Posting Answers For Below Questions

Explain the purpose of output buffering in php.

516

What is the static variable in function useful for?

537

Is php an oop?

528

Is php still relevant 2019?

550

How can I find my php version?

553

Is php used for frontend or backend?

536

What percentage of websites use php?

512

Explain how you can update memcached when you make changes to php?

574

How do I install php and apache on windows 10?

523

How do you use an array in excel?

533

Is strcmp case sensitive?

530

if you run the app program all vendor open items are cleared but is it possible to reverse the again again open items please tell me the answer

1283

What are the advantages of indexes in php?

575

What are the functions used in php?

519

What is the difference between explode () and split () functions in php?

625