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 How to rename list of images in php zendnwar July 3, 2013 <?php $directory = “folder_name/”; // Folder name of images //get .. How to connect php and oracle database? zendnwar July 26, 2012 oci_connect : Connect to an Oracle database. oci_connect ( string $username , string $password ..