Php compress file

As a sidenote, if you are dealing with screenshots, using PNG might get you a better quality : jpeg degrades the images it is quite OK for photos, but for screenshots, with fonts that are drawn by pixels, it can bring some not nice-looking effect.

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In addition, the compression level can also be customized. Please note! Not every browser supports the compression type or compression level of Gzip. With zlib compression we can compress php scripts or output from php to speed up the loading time of the web page. Last updated: December 5, View all posts by Martin Jost. WordPress uses its own compression for images that are uploaded directly into WordPress. This ha The level of compression.

Can be given as 0 for no compression up to 9 for maximum compression. If -1 is used, the default compression of the zlib library is used which is 6. The compressed string or false if an error occurred. Example 1 gzcompress example. Submit a Pull Request Report a Bug. Parameters data The data to compress.

Return Values The compressed string or false if an error occurred. See Also gzdeflate - Deflate a string gzinflate - Inflate a deflated string gzuncompress - Uncompress a compressed string gzencode - Create a gzip compressed string. Get start microtime 2. Call gzcompress 3. Get end microtime 4. Report average duration of cycles The Running some rough calculations, the time it takes to compress the data at level 9 will never be larger than the time it takes to transmit slightly-less compressed data at levels 6 or lower.

In other words, in our application, we have no reason not to fully-compress each PHP script's output. Netscape 4 on all platforms[? Email me if you want to know more. No, it doesn't return gzip compressed data -- specifically, the CRC is messed up. However, after massaging the output a lot, I have come up with a solution.

I also commented it a lot, pointing out odd things. Three are sent. The one generated by gzcompress looks WAY wrong. Repeat until done. As a matter of fact, Netscape 4.