What is the difference between the functions unlink and unset?
- 6 Answers
- 6102 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / rajan vardawaj
unlink() is a function for file system handling. It will
simply delete the file in context. unset() is a function for
variable management. It will make a variable undefined.
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / shilpa yogesh agrawal
The function unlink() is to remove a file, where as unset()
is used for destroying a variable that was declared earlier.
unset() empties a variable or contents of file.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / ashwini ahire
Unlink : Deletes file from specified path
Unset : Destroys the varriable
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / rajat sharma
unlink() means that to delete the files
and
unset() destroys the specified variables.
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / jitendra k jain
unlink is a function to delete a file from specified location where as unset() is a function that will distroy memory allocated to that variable. it means it will remove variable from memory.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / rajat sharma
unlink() means that to delete the files
and
unset() destroys the specified variables.
| Is This Answer Correct ? | 0 Yes | 1 No |
What is the difference between runtime exception and compile time exception?
Which software is best for php?
How to find datatype of variable in php?
hello friend koi mujhe bata skta ke php easy way se aur jaldi kese seekh skte h...plz im waiting for ur answer..
Define object-oriented methodology?
Explain some of the php string functions?
What is PHP's configuration file called?
i have saved the password in encrypted format in database. now i want how to retrive the password in decrypted format.
Explain me soundex() and metaphone()?
how to upload more than 50 mb? i tried but session was expired....certain time .....i was set session duration three days .... how to rectified? if any one know that post ur answer as soon as possible?already i was increase php.ini and set Also increase Memory_limit Post_max_size upload_max_filesize..........but not working......
Is null function in php?
programm for factorial
PHP 
