PHP Code: [code lang="php"] function process_files( path ) {     if( is_dir( $path ) )     {          if ( $dh = opendir( $path ) )          {             while( ( $fname = readdir( $dh ) ) !== false...

Since i’ve started programming in PHP i’ve found that there are some very interesting and useful functions native to the language that are buried deep in the very extensive PHP documentation. Sometimes you want to do something with your code and you end up writing lines and lines of elaborate...