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	<title>PAWDD  E-Training &#187; Web 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>
		<wfw:commentRss>http://pawdd.com/2010/05/26/php-variable-type-strength/feed/</wfw:commentRss>
		<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>
		<wfw:commentRss>http://pawdd.com/2010/05/17/increase-and-decrease-with-increment-and-decrement/feed/</wfw:commentRss>
		<slash:comments>36</slash:comments>
		</item>
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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>
		<wfw:commentRss>http://pawdd.com/2010/05/17/connecting-the-dots-with-concatenation/feed/</wfw:commentRss>
		<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>
		<category><![CDATA[PHP Training]]></category>
		<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>Constantly Remaining Constant</title>
		<link>http://pawdd.com/2010/05/17/constantly-remaining-constant/</link>
		<comments>http://pawdd.com/2010/05/17/constantly-remaining-constant/#comments</comments>
		<pubDate>Mon, 17 May 2010 18:05:16 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[PHP Training]]></category>
		<category><![CDATA[constant]]></category>
		<category><![CDATA[linkedin]]></category>
		<category><![CDATA[variable]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=298</guid>
		<description><![CDATA[Constants are special types of variables that recieve a value and from then on can no longer be changed. this type of variable has a special place in PHP. It is normailly used when you have something that needs to be contained in a variable that iwll never change in your script, or has the [...]]]></description>
		<wfw:commentRss>http://pawdd.com/2010/05/17/constantly-remaining-constant/feed/</wfw:commentRss>
		<slash:comments>57</slash:comments>
		</item>
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		<title>Calling all PHP &#8220;SUPERGLOBALS&#8221;</title>
		<link>http://pawdd.com/2010/05/17/calling-all-php-superglobals/</link>
		<comments>http://pawdd.com/2010/05/17/calling-all-php-superglobals/#comments</comments>
		<pubDate>Mon, 17 May 2010 17:49:17 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[PHP Training]]></category>
		<category><![CDATA[linkedin]]></category>
		<category><![CDATA[scope]]></category>
		<category><![CDATA[superglobals]]></category>
		<category><![CDATA[variable]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=291</guid>
		<description><![CDATA[In PHP there are a set of variables called "SuperGlobals". These variables are of a special type and they carry along with them their own set of rules that define when and where they are available, called their scope. The only difference between SuperGlobals and normal variables is; they can be seen everywhere in your [...]]]></description>
		<wfw:commentRss>http://pawdd.com/2010/05/17/calling-all-php-superglobals/feed/</wfw:commentRss>
		<slash:comments>33</slash:comments>
		</item>
		<item>
		<title>Balancing Parenthesis and Brackets (Equally Paired)</title>
		<link>http://pawdd.com/2010/05/11/make-sure-your-parentheses-are-paired/</link>
		<comments>http://pawdd.com/2010/05/11/make-sure-your-parentheses-are-paired/#comments</comments>
		<pubDate>Tue, 11 May 2010 20:33:34 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[General Programming Guidlines]]></category>
		<category><![CDATA[Web Programming]]></category>
		<category><![CDATA[balance]]></category>
		<category><![CDATA[bracket]]></category>
		<category><![CDATA[linkedin]]></category>
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		<category><![CDATA[parenthesis]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=110</guid>
		<description><![CDATA[How to Balance Braces and Parenthesis Making sure your braces and Parenthesis are always paired with one another properly, you can use a simple counting technique. Starting at the initial parenthesis OR brace in the series, "starting from ZERO" for every"("OR "{" add one to the initial count of ZERO. For every "(" OR "}" [...]]]></description>
		<wfw:commentRss>http://pawdd.com/2010/05/11/make-sure-your-parentheses-are-paired/feed/</wfw:commentRss>
		<slash:comments>182</slash:comments>
		</item>
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		<title>PHP Code Survival Guide &#8220;Rules to Live by&#8221;</title>
		<link>http://pawdd.com/2010/05/11/php-code-survival-guide-rules-to-live-by/</link>
		<comments>http://pawdd.com/2010/05/11/php-code-survival-guide-rules-to-live-by/#comments</comments>
		<pubDate>Tue, 11 May 2010 20:02:13 +0000</pubDate>
		<dc:creator>Jason Oney</dc:creator>
				<category><![CDATA[General Programming Guidlines]]></category>
		<category><![CDATA[PHP Training]]></category>
		<category><![CDATA[linkedin]]></category>
		<category><![CDATA[reference]]></category>
		<category><![CDATA[script]]></category>
		<category><![CDATA[web code]]></category>

		<guid isPermaLink="false">http://pawdd.com/?p=245</guid>
		<description><![CDATA[Throughout my learning of PHP I have gained a few outstanding ideas as to how to make your PHP code survive the test of time. First of all read as many books and articles as time permits. If you truly want to be a proficient programmer of any type, you will never stop reading. Nor [...]]]></description>
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		<slash:comments>43</slash:comments>
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