src/class.upload.php
function clean() {
        $this->log .= '<b>cleanup</b><br />';
        $this->log .= '- delete temp file '  . $this->file_src_pathname . '<br />';
        @unlink($this->file_src_pathname);
    }
function clean() {
        $this->log .= '<b>cleanup</b><br />';
        $this->log .= '- delete temp file '  . $this->file_src_pathname . '<br />';
        @unlink($this->file_src_pathname);
    }
function clean ( ) { $ this -> log .= '<b>cleanup</b><br />' ; $ this -> log .= '- delete temp file ' . $ this -> file_src_pathname . '<br />' ; @ unlink ( $ this -> file_src_pathname ) ; }
Deletes the uploaded file from its temporary location

When PHP uploads a file, it stores it in a temporary location.
When you {@link process} the file, you actually copy the resulting file to the given location, it doesn't alter the original file.
Once you have processed the file as many times as you wanted, you can delete the uploaded file.
If there is open_basedir restrictions, the uploaded file is in fact a temporary file

You might want not to use this function if you work on local files, as it will delete the source file

@access public
Deletes the uploaded file from its temporary location