What is the difference between the functions unlink and unset?
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Answer Posted / prahallada
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
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