nest.class.php
protected static function secureTouch($fname) {
        if (file_exists($fname)) {
            return;
        }
        $temp = tempnam(sys_get_temp_dir(), 'NEST');
        rename($temp, $fname);
    }
protected static function secureTouch($fname) {
        if (file_exists($fname)) {
            return;
        }
        $temp = tempnam(sys_get_temp_dir(), 'NEST');
        rename($temp, $fname);
    }
protected static function secureTouch ( $ fname ) { if ( file_exists ( $ fname ) ) { return ; } $ temp = tempnam ( sys_get_temp_dir ( ) , 'NEST' ) ; rename ( $ temp , $ fname ) ; }
Create a temporary file in the system temp folder.

@param string $fname Filename

@return void
Create a temporary file in the system temp folder .