December 2001
Intermediate to advanced
520 pages
13h 42m
English
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Compressing Files with PHP
Most users are familiar with client-based GUI compression utilities such as WinZip or StuffIt, which will compress and decompress files. Thanks to the zlib, available from www.gzip.org/zlib (Figure 8.6), you can have PHP automatically compress files as well. The zlib library was written by two of the major compression/decompression developers as a patent-free, lossless data-compression tool. Zlib is available on every major platform (even for Palm handhelds!) and is frequently built into a server's configuration. I would be surprised if a Unix-brand of operating system did not include zlib, and you can use a Dynamic Link Library (DLL) version of the library on Windows.
Figure 8.6. The zlib library adds compression capability ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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