perl pack unpack

Function Name Pack Call syntax Formatstr = pack (packformat, list ); Explanation Converts a list or array to a simple variable in the format used by programming languages such as the

refer to a set of function pack,unpack before looking at the following example. Any language with socket operation has a function dedicated to the package, PHP is no exception of course this set of functions is not just a package.Here's a quick

PHP data compression, encryption and decryption (pack, unpack), and data compression unpack Data is frequently exchanged in network communication and file storage. To reduce network communication traffic, file storage size, and encrypted

Data is frequently exchanged in network communication and file storage. to reduce network communication traffic, file storage size, and encrypted communication rules, two-way encryption and decryption of data is often required to ensure data

Http://android-dls.com/wiki/index.php? Title = HOWTO: _ unpack % 2c_edit % 2c_and_re-pack_boot_imagesHowto: unpack, edit, and re-pack boot images Several people have already figured out the details on their own, but I have gotten requests to do a

Data is frequently exchanged in network communication and file storage. To reduce network communication traffic, file storage size, and encrypted communication rules, two-way encryption and decryption of data is often required to ensure data

Pack and unpack are not really easy to see in normal programs, but if you use PHP from a long time ago to generate Excel you will know. The head of his Excel is the pack. Recently, when I tried to interact with C, I used this thing again, so I had

Pack and unpack are not really easy to see in normal programs, but if you use PHP from a long time ago to generate Excel you will know. The head of his Excel is the pack.Recently, when I tried to interact with C, I used this thing again, so I had to

As we all know, Perl is very powerful in processing strings, and Perl (Practical Extraction and Reporting Language) is also very powerful in processing formats. Here we start to learn some Perl formats and string processing. Familiar with the three

PHP read-write binary files can use the pack and unpack functions. Today to deal with a problem with a binary file, so need to use, specifically to understand the use of the pack, unpack usage similar to this. Simply put, the pack function is to