unlink: is used to delete a file unset is used to destroy an eralier decla

What is the difference between the functions UNLINK
and UNSET?

Question Posted / subrat

Answer Posted / subrat

unlink: is used to delete a file
unset is used to destroy an eralier declared variable

Is This Answer Correct ?

31 Yes

1 No

Please Help Members By Posting Answers For Below Questions

The left association operator % is used in PHP for?

1047

What is php7?

1085

Differentiate between php5 and php7?

1084

What does it mean when it says the csrf token is invalid?

903

How to check if a string contains a character or word in php?

1009

Explain me what is the meaning of a persistent cookie?

1041

What is the use of the function htmlentities?

1105

What exactly is PHP?

1025

How do functions work?

1118

How do you identify independent and dependent variables in research?

921

I am trying to assign a variable the value of 0123, but it keeps coming up with a different number, what’s the problem?

953

What does $_server mean?

1006

Php says that an array is an ordered map. But how the values are ordered in an array?

1055

How to test if a variable is an array?

1126

Tell me what is pear?

999