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	<title>PAWDD  E-Training &#187; PHP Programming</title>
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	<description>Programming and Web Digital Design [paw-dee] [trey-ning]</description>
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		<title>Employing PHP operators</title>
		<link>http://pawdd.com/2010/05/26/php-operators/</link>
		<comments>http://pawdd.com/2010/05/26/php-operators/#comments</comments>
		<pubDate>Wed, 26 May 2010 15:50:46 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[PHP Programming]]></category>
		<category><![CDATA[PHP Training]]></category>
		<category><![CDATA[linkedin]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=411</guid>
		<description><![CDATA[function make_thumb($img_name,$filename,$new_w,$new_h) { //get image extension. $ext=getExtension($img_name); //creates the new image using the appropriate function from gd library if (!strcmp("jpg",$ext) &#124;&#124; !strcmp("jpeg",$ext)) { $src_img = imagecreatefromjpeg($img_name); } if (!strcmp("png",$ext)) { $src_img = imagecreatefrompng($img_name); } if (!strcmp("gif",$ext)) { $src_img = imagecreatefromgif($img_name); } PHP operators are symbols and sometimes text that we can use to manipulate variables [...]]]></description>
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		<slash:comments>40</slash:comments>
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		<title>PHP Variable Type Strength</title>
		<link>http://pawdd.com/2010/05/26/php-variable-type-strength/</link>
		<comments>http://pawdd.com/2010/05/26/php-variable-type-strength/#comments</comments>
		<pubDate>Wed, 26 May 2010 14:01:14 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[PHP Programming]]></category>
		<category><![CDATA[PHP Training]]></category>
		<category><![CDATA[linkedin]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=401</guid>
		<description><![CDATA[Setting Explicit Variable Type in PHP In PHP the variable types are not explicitly set the majority of the time since PHP is not a strongly typed programming language. "Strongly typed" means that you explicitly define the variable type when defining a variables values. With PHP you can however specify a specific type for your [...]]]></description>
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		<slash:comments>34</slash:comments>
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		<title>Increment and Decrement Operator</title>
		<link>http://pawdd.com/2010/05/17/increase-and-decrease-with-increment-and-decrement/</link>
		<comments>http://pawdd.com/2010/05/17/increase-and-decrease-with-increment-and-decrement/#comments</comments>
		<pubDate>Mon, 17 May 2010 21:06:23 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[JavaScript Programming]]></category>
		<category><![CDATA[PHP Programming]]></category>
		<category><![CDATA[code]]></category>
		<category><![CDATA[JavaScript Training]]></category>
		<category><![CDATA[linkedin]]></category>
		<category><![CDATA[PHP Training]]></category>
		<category><![CDATA[web code]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=339</guid>
		<description><![CDATA[As you have probably thought prior to coming here, "I wish there was a way to increase or decrease a number without the need to use plus and minus operators over and over." Well if that was what your were thinking, then your idea has been realized with PHP "++"Increment and "--"Decrement. This works the [...]]]></description>
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		<slash:comments>36</slash:comments>
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		<title>Avoid Replication with the PHP Reference Operator</title>
		<link>http://pawdd.com/2010/05/17/avoid-replication-with-the-php-reference-operator/</link>
		<comments>http://pawdd.com/2010/05/17/avoid-replication-with-the-php-reference-operator/#comments</comments>
		<pubDate>Mon, 17 May 2010 19:46:16 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[PHP Programming]]></category>
		<category><![CDATA[constant]]></category>
		<category><![CDATA[linkedin]]></category>
		<category><![CDATA[operator]]></category>
		<category><![CDATA[PHP Training]]></category>
		<category><![CDATA[reference]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=322</guid>
		<description><![CDATA[Since PHP version 4+ PHP has offered us a way to reduce memory usage in our programs when assigning a variable to another variable. Normally when you assign the value of one variable to another separate variable, the variable that is getting assigned to another is then duplicated by PHP in memory to be used [...]]]></description>
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		<slash:comments>40</slash:comments>
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		<title>Connecting the Dots with Concatenation</title>
		<link>http://pawdd.com/2010/05/17/connecting-the-dots-with-concatenation/</link>
		<comments>http://pawdd.com/2010/05/17/connecting-the-dots-with-concatenation/#comments</comments>
		<pubDate>Mon, 17 May 2010 19:01:27 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[PHP Programming]]></category>
		<category><![CDATA[concatenation]]></category>
		<category><![CDATA[linkedin]]></category>
		<category><![CDATA[PHP Training]]></category>
		<category><![CDATA[variable]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=313</guid>
		<description><![CDATA[Within PHP there is a consistent need to connect things together to create a new entity. Such as taking two strings and creating one string. This is usually done with variables that have a string value. The most common type of concatenation is done with strings, however you can do this with numbers but the [...]]]></description>
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		<slash:comments>36</slash:comments>
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		<title>Zooming in on PHP Variable Scope</title>
		<link>http://pawdd.com/2010/05/17/zooming-in-on-php-variable-scope/</link>
		<comments>http://pawdd.com/2010/05/17/zooming-in-on-php-variable-scope/#comments</comments>
		<pubDate>Mon, 17 May 2010 18:34:45 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[PHP Programming]]></category>
		<category><![CDATA[constant]]></category>
		<category><![CDATA[linkedin]]></category>
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		<category><![CDATA[scope]]></category>
		<category><![CDATA[superglobals]]></category>
		<category><![CDATA[variable]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=306</guid>
		<description><![CDATA[Variables within php have a property that is called "scope". Scope refers to places within your php script that you can use your variable, and where you cannot. Within PHP there are four specific types of scope. SuperGlobal Scope This type of scope are available everywhere within your scripts. Global Scope This type of scope [...]]]></description>
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		<slash:comments>42</slash:comments>
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		<title>PHP Email Form Script</title>
		<link>http://pawdd.com/2009/10/02/php-email-form-script/</link>
		<comments>http://pawdd.com/2009/10/02/php-email-form-script/#comments</comments>
		<pubDate>Fri, 02 Oct 2009 14:30:30 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[PHP Programming]]></category>
		<category><![CDATA[email]]></category>
		<category><![CDATA[email form]]></category>
		<category><![CDATA[form]]></category>
		<category><![CDATA[linkedin]]></category>
		<category><![CDATA[PHP Training]]></category>
		<category><![CDATA[script]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=225</guid>
		<description><![CDATA[This is a PHP script that you can use to place a form on any webpage that can parse PHP code. This PHP code snippet will allow you're users to email you from your web page. All you need to do is place the following XHTML and PHP code onto a page with the ".php" [...]]]></description>
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		<slash:comments>39</slash:comments>
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