What is the difference between the functions unlink and unset? zendnwar July 24, 2012 PHP Basic 0 Comments unlink() deletes the given file from the file system. unset() makes a variable undefined. Related Posts What is Constructors and Destructors? zendnwar July 25, 2012 What is Constructors and Destructors? CONSTRUCTOR : PHP allows developers to declare constructo .. New Functions in php5 zendnwar December 13, 2012 New Functions in php5 PHP 5 there are some new functions. Which are given below: Arrays: array_ ..