Unset can be used for empty the value of variable or contents of file but

What is the difference between the functions UNLINK
and UNSET?

Question Posted / ramse

Answer Posted / ramse

Unset can be used for empty the value of variable or
contents of file but unlink destroy file.

Is This Answer Correct ?

12 Yes

2 No

Please Help Members By Posting Answers For Below Questions

How to get number of elements in an array?

956

What u mean by query?

970

What are the functions to be used to get the image's properties (size, width and height)?

955

Explain php split() function.

925

What are the special characters you need to escape in double-quoted stings?

1032

Explain about the connective abilities of the PHP?

990

How do you access a get requests url parameter with php?

974

How to remove leading and trailing spaces from user input values?

934

Does wordpress still use php?

949

How can you get web browser’s details using PHP?

930

Explain Type hinting in PHP?

988

What type of headers have to be added in the mail function to attach a file?

898

How can I embed a java program in php file and what changes have to be done in php.ini file?

924

Can I use php in visual studio?

967

What is the use of curl()?

1016