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	<title>BlixtSystems &#187; PHP</title>
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		<title>Sanitizing numeric input in PHP</title>
		<link>http://www.blixtsystems.com/2008/05/sanitizing-numeric-input-in-php/</link>
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		<pubDate>Sat, 10 May 2008 12:38:13 +0000</pubDate>
		<dc:creator>Leo</dc:creator>
				<category><![CDATA[PHP]]></category>

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		<description><![CDATA[Going trough some PHP code I have to clean up I&#8217;m a bit surprised at finding that it can take many lines using everything from preg_match to addslashes and mysql_escape_string to sanitize numeric input. So I thought I share a method that I find handy: $id = (int) $_GET[&#34;id&#34;]; In some cases it might want <a href='http://www.blixtsystems.com/2008/05/sanitizing-numeric-input-in-php/'>[...]</a>]]></description>
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		<title>Nasty notepad and the invisible BOM</title>
		<link>http://www.blixtsystems.com/2005/09/nasty-notepad-and-the-invisible-bom/</link>
		<comments>http://www.blixtsystems.com/2005/09/nasty-notepad-and-the-invisible-bom/#comments</comments>
		<pubDate>Mon, 19 Sep 2005 00:14:11 +0000</pubDate>
		<dc:creator>Leo</dc:creator>
				<category><![CDATA[PHP]]></category>

		<guid isPermaLink="false">http://blixtsystems.com/wp/?p=16</guid>
		<description><![CDATA[First of all I&#8217;m happy to have received note that my blog have been added to MXNA today. They tried to add it on friday, but apparently their parser didn&#8217;t like my feed. It contained an &#8220;feff&#8221; tag before the XML prolog I was told. The feed was fine according to feedvalidator, other aggregators managed <a href='http://www.blixtsystems.com/2005/09/nasty-notepad-and-the-invisible-bom/'>[...]</a>]]></description>
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