Home > DeveloperSection > Interviews > What is the difference between the functions unlink and unset?
Arun Singh

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Posted on    May-04-2012 8:37 AM

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Arun Singh

Total Post:312

Points:1560
Posted on    May-04-2012 12:00 AM

unlink() deletes the given file from the file system.
unset() makes a variable undefined.

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