note 28667 added to function.imagepng
| From: | johnbeech at rack1 dot php dot net | Date: | Mon, 20 Jan 2003 10:41:59 +0000 |
| Subject: | note 28667 added to function.imagepng | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-42418@lists.php.net to get a copy of this message | ||
PNG files are already compressed. They use a lossless compression algorithm. If you are using
HighColour images, the compression only does so much. For low colour images (16 or 256) the
compression is much better.
It is pointless trying to compress the images further before sending to a browser.
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http://www.php.net/manual/en/function.imagepng.php
http://master.php.net/manage/user-notes.php?action=edit+28667
http://master.php.net/manage/user-notes.php?action=delete+28667
http://master.php.net/manage/user-notes.php?action=reject+28667