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	<title>Web Development Tutorials &#187; Array</title>
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	<link>http://www.pk-tuts.co.uk</link>
	<description>Written By Peter Kelly</description>
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		<title>Check For Empty Values</title>
		<link>http://www.pk-tuts.co.uk/php/php-functions/check-for-empty-values?utm_source=subscriber&amp;utm_medium=rss&amp;utm_campaign=rss</link>
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		<pubDate>Mon, 30 Nov 2009 22:07:12 +0000</pubDate>
		<dc:creator>Pete</dc:creator>
				<category><![CDATA[PHP Functions]]></category>
		<category><![CDATA[Array]]></category>
		<category><![CDATA[check empty form field]]></category>
		<category><![CDATA[empty check]]></category>
		<category><![CDATA[example]]></category>
		<category><![CDATA[form field]]></category>
		<category><![CDATA[String]]></category>
		<category><![CDATA[value]]></category>

		<guid isPermaLink="false">http://www.pk-tuts.co.uk/?p=252</guid>
		<description><![CDATA[In this tutorial we will create a function to check if a field is empty in either a string or an array. So this could be used to do a simple check on if a form field is left blank. I will show you an example on how to use it to check if a [...]]]></description>
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		<title>Store An Array</title>
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		<pubDate>Sun, 11 Oct 2009 14:13:41 +0000</pubDate>
		<dc:creator>Pete</dc:creator>
				<category><![CDATA[PHP Functions]]></category>
		<category><![CDATA[PHP Tutorials]]></category>
		<category><![CDATA[Array]]></category>
		<category><![CDATA[Base64]]></category>
		<category><![CDATA[decode]]></category>
		<category><![CDATA[destore]]></category>
		<category><![CDATA[encode]]></category>
		<category><![CDATA[serialize]]></category>
		<category><![CDATA[Store]]></category>
		<category><![CDATA[unserialize]]></category>

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		<description><![CDATA[In this tutorial we will learn how to encrypt an array with base64 and then serialize it so we are able to store it in a database without loosing the integrity or values.

So lets start by creating 2 functions the first of which will encrypt and serialize the array.
function store_encrypt($array)
{ // Start function with function [...]]]></description>
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