Unpacks from a binary string into an array according to the given
format
.
unpack() works slightly different from Perl as the unpacked data is stored in an associative array. To accomplish this you have to name the different format codes and separate them by a slash /.
Uwaga! |
Note that PHP internally stores integral values as signed. If you unpack a large unsigned long and it is of the same size as PHP internally stored values the result will be a negative number even though unsigned unpacking was specified. |
Poprzedni | Spis treści | Następny |
uniqid | Początek rozdziału | usleep |