The zip format is a file format for data compression and document storage. Its original name is Deflate. The inventor is Phil Katz. He announced the information of the format in January 1989; ZIP usually uses the suffix " .zip", its MIME format is "application/zip".
ZIP file format is a file format for data compression and document storage. Its original name is Deflate. The inventor is Phil Katz. Information on this format was announced in January 1989.
ZIP usually uses the suffix ".zip", and its MIME format is application/zip.
Currently, the ZIP format is one of several mainstream compression formats, and its competitors include the RAR format and the open source 7z format.
In terms of performance comparison, RAR and 7z formats have higher compression rates than ZIP formats, and 7-Zip is gradually being used in more fields because it provides free compression tools.
Microsoft has built-in support for the zip format starting from the Windows ME operating system. Even if the user’s computer does not have decompression software installed, it can open and create compressed files in the zip format, OS X and popular Linux operating systems. Similar support is provided for the zip format.
So if you spread and distribute files on the Internet, zip format is often the most commonly used choice.
The above is the detailed content of What is zip format. For more information, please follow other related articles on the PHP Chinese website!