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What is the difference between the functions unlink and unset?
 Question Submitted By :: PHP
I also faced this Question!!     Answer Posted By  
# 1
unlink-deletes the file
unset-unsets the variable
Is This Answer Correct ?    47 Yes 2 No
# 2
unlink() is used to delete a file
unset() is used to delete a variable
Is This Answer Correct ?    44 Yes 5 No
# 3
Unlink() is a function for Delete the file.

unset is a function for delete the variable.
Is This Answer Correct ?    8 Yes 2 No
# 4
UNLINK:unlink-deletes the file.

UNSET:Unset is function which is use the unset (destroys OR
delete) the
specified variable.
Is This Answer Correct ?    6 Yes 0 No
# 5
unlink() is a function for file system handling.
It will simply delete the file in context.

Unset () is used to destroy a variable in PHP. In can be
used to remove a single variable, multiple variables, or an
element from an array. It is phrased as Unset ($remove).
Also Known As: Unset Variable, Destroy Variable
Is This Answer Correct ?    4 Yes 0 No
# 6
Unset is function which is use the unset (destroys) the
specified variable but unlink is also a function which is
used to deletes a file.
Is This Answer Correct ?    4 Yes 2 No
Manish Kumar
# 7
unlink is used to delete the file where as

unset is used to delete the variable and the content of file.
Is This Answer Correct ?    0 Yes 0 No

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how to retrieve from database..... this format (PRMRMDU402). firstname= prabhu, lastname=kumar, city=madurai, pincode=624402.... i want first name first two letters and last name last two letters ... city first two letters ... pin code last three letters....   2
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What are the security measures we have to take for our site not to hack by others. Infosys 3
How can I make a script that can be bilanguage (supports English, German)?   3
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