/**
* Interpret ZIP64 "extra field" data and return an associative array.
+ * @return array|bool
*/
function unpackZip64Extra( $extraField ) {
$extraHeaderInfo = array(
* If there are not enough bytes in the file to satsify the request, the
* return value will be truncated. If a request is made for a segment beyond
* the end of the file, an empty string will be returned.
+ * @return string
*/
function getSegment( $segIndex ) {
if ( !isset( $this->buffer[$segIndex] ) ) {
/**
* Get the size of a structure in bytes. See unpack() for the format of $struct.
+ * @return int
*/
function getStructSize( $struct ) {
$size = 0;