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

Posted on    June-13-2011 7:37 AM

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Awadhendra Tiwari

Total Post:510

Posted on    June-13-2011 12:00 AM

unlink is a function for file system handling. It will simply delete the file in context. unset will set UNSET the

specified variable.

unlink is used to delete a file. unset is used to destroy an earlier declared variable.

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