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	<title>Comments on: Uncompressed data in base64? Probably not</title>
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	<description>Stoyan&#039;s blog about &#60;a href=&#34;/category/xhtml&#34; class=&#34;tag-minor&#34;&#62;(x)html(5)&#60;/a&#62;, &#60;a href=&#34;/category/ajax&#34; class=&#34;tag-major&#34;&#62;ajax&#60;/a&#62;, &#60;a href=&#34;/category/bookmarklets&#34; class=&#34;tag-major&#34;&#62;bookmarklets&#60;/a&#62;, &#60;a href=&#34;/category/browsers&#34; class=&#34;tag-minor&#34;&#62;browsers&#60;/a&#62;, &#60;a href=&#34;/category/css&#34; class=&#34;tag-normal&#34;&#62;css&#60;/a&#62;, &#60;a href=&#34;/category/firebug&#34; class=&#34;tag-minor&#34;&#62;firebug&#60;/a&#62;, &#60;a href=&#34;/category/javascript&#34; class=&#34;tag-numero-uno&#34;&#62;javascript&#60;/a&#62;, &#60;a href=&#34;/category/json&#34; class=&#34;tag-normal&#34;&#62;json&#60;/a&#62;, &#60;a href=&#34;/category/mdb2&#34; class=&#34;tag-minor&#34;&#62;mdb2&#60;/a&#62;, &#60;a href=&#34;/category/mysql&#34; class=&#34;tag-normal&#34;&#62;mysql&#60;/a&#62;, &#60;a href=&#34;/category/pear&#34; class=&#34;tag-numero-uno&#34;&#62;pear&#60;/a&#62;, &#60;a href=&#34;/category/performance&#34; class=&#34;tag-major&#34;&#62;performance&#60;/a&#62;, &#60;a href=&#34;/category/php&#34; class=&#34;tag-numero-uno&#34;&#62;php&#60;/a&#62;, &#60;a href=&#34;/category/phpbb&#34; class=&#34;tag-major&#34;&#62;phpbb&#60;/a&#62;, &#60;a href=&#34;/category/tools&#34; class=&#34;tag-normal&#34;&#62;tools&#60;/a&#62;, &#60;a href=&#34;/category/yslow&#34; class=&#34;tag-minor&#34;&#62;yslow&#60;/a&#62;, &#60;a href=&#34;/category/yui&#34; class=&#34;tag-normal&#34;&#62;yui&#60;/a&#62;, &#60;a href=&#34;/category/writing&#34; class=&#34;tag-minor&#34;&#62;writing&#60;/a&#62;, &#60;a href=&#34;/category/music&#34; class=&#34;tag-major&#34;&#62;music&#60;/a&#62;,... &#60;a href=&#34;/category/life-and-everything&#34; class=&#34;tag-normal&#34;&#62;life and everything&#60;/a&#62;.</description>
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	<item>
		<title>By: hacker hack hackers security</title>
		<link>http://www.phpied.com/uncompressed-data-in-base64-probably-not/#comment-79937</link>
		<dc:creator>hacker hack hackers security</dc:creator>
		<pubDate>Sun, 20 Nov 2011 02:25:22 +0000</pubDate>
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		<description>&lt;strong&gt;hacker hack hackers security...&lt;/strong&gt;

[...]Uncompressed data in base64? Probably not / Stoyan&#039;s phpied.com[...]...</description>
		<content:encoded><![CDATA[<p><strong>hacker hack hackers security&#8230;</strong></p>
<p>[...]Uncompressed data in base64? Probably not / Stoyan&#8217;s phpied.com[...]&#8230;</p>
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		<title>By: Chanel bags</title>
		<link>http://www.phpied.com/uncompressed-data-in-base64-probably-not/#comment-75510</link>
		<dc:creator>Chanel bags</dc:creator>
		<pubDate>Sat, 08 Jan 2011 06:57:18 +0000</pubDate>
		<guid isPermaLink="false">http://www.phpied.com/?p=1338#comment-75510</guid>
		<description>&lt;strong&gt;...&lt;/strong&gt;

I love it. Your weblog is very impudent . Good line of work on keeping up it current....</description>
		<content:encoded><![CDATA[<p><strong>&#8230;</strong></p>
<p>I love it. Your weblog is very impudent . Good line of work on keeping up it current&#8230;.</p>
]]></content:encoded>
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		<title>By: Richard Corsale</title>
		<link>http://www.phpied.com/uncompressed-data-in-base64-probably-not/#comment-72834</link>
		<dc:creator>Richard Corsale</dc:creator>
		<pubDate>Tue, 04 May 2010 21:52:31 +0000</pubDate>
		<guid isPermaLink="false">http://www.phpied.com/?p=1338#comment-72834</guid>
		<description>I spent three days playing around with IE and had managed to get around most of the limitations using ActiveX objects and # faux-urls. The thing is, it&#039;s far worse than just making sprite maps on the server. Thats where I&#039;m focusing my attention now... 

We need to make maps that are efficient and have levels of priority based on render order.</description>
		<content:encoded><![CDATA[<p>I spent three days playing around with IE and had managed to get around most of the limitations using ActiveX objects and # faux-urls. The thing is, it&#8217;s far worse than just making sprite maps on the server. Thats where I&#8217;m focusing my attention now&#8230; </p>
<p>We need to make maps that are efficient and have levels of priority based on render order.</p>
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	<item>
		<title>By: Philip Tellis</title>
		<link>http://www.phpied.com/uncompressed-data-in-base64-probably-not/#comment-72265</link>
		<dc:creator>Philip Tellis</dc:creator>
		<pubDate>Thu, 04 Feb 2010 09:50:02 +0000</pubDate>
		<guid isPermaLink="false">http://www.phpied.com/?p=1338#comment-72265</guid>
		<description>Hmm, since the base64 encoded PNG is actually 50% larger than the original image, you&#039;re not really compressing already compressed data.  It has been somewhat decompressed.  Also by switching from a base 256 charset to a base 64 charset, you reduce entropy, which again makes compression a little more effective.

Ok, it&#039;s late and I&#039;m getting a little incoherent.</description>
		<content:encoded><![CDATA[<p>Hmm, since the base64 encoded PNG is actually 50% larger than the original image, you&#8217;re not really compressing already compressed data.  It has been somewhat decompressed.  Also by switching from a base 256 charset to a base 64 charset, you reduce entropy, which again makes compression a little more effective.</p>
<p>Ok, it&#8217;s late and I&#8217;m getting a little incoherent.</p>
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	<item>
		<title>By: sunnybear</title>
		<link>http://www.phpied.com/uncompressed-data-in-base64-probably-not/#comment-72264</link>
		<dc:creator>sunnybear</dc:creator>
		<pubDate>Thu, 04 Feb 2010 09:39:39 +0000</pubDate>
		<guid isPermaLink="false">http://www.phpied.com/?p=1338#comment-72264</guid>
		<description>IE8 has restriction in 24 Kb of raw image data. So limit is 24, not 50 Kb,</description>
		<content:encoded><![CDATA[<p>IE8 has restriction in 24 Kb of raw image data. So limit is 24, not 50 Kb,</p>
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