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	<title>Learn PHP programming</title>
	<link>http://www.mysqlphptutorial.com</link>
	<description>Just another WordPress weblog</description>
	<lastBuildDate>Fri, 28 Aug 2009 09:34:55 +0000</lastBuildDate>
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		<title>strcmp &#8211; String Compare</title>
		<description><![CDATA[Here are some of string comparation php functions: strcmp($s1, $s2) &#8211; returns 0 if $s1 and $s2 are equal, a negativ value (-1) if $s1$s2. The string comparation is case-sensitive, character by character, comparing character&#8217;s codes. Uppercase chars are considered smaller than minuscule chars. Numbers are considered smaller than letters. strcasecmp($s1, $s2) &#8211; idem, but [...]


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		<link>http://www.mysqlphptutorial.com/functions/strcmp-string-compare/</link>
			</item>
	<item>
		<title>strpos &#8211; Find the Position of a String</title>
		<description><![CDATA[Finding the position of a string or substring can be made with this php functions: strpos($string, $seached_string [,$offset]) &#8211; returns position of the first occurrence of $searched_string inside $string or FALSE if $searched_string is not found. If $offset is specified, the seach will be made starting with $offset position. stripos($string, $seached_string [,$offset]) &#8211; idem, but [...]


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		<link>http://www.mysqlphptutorial.com/functions/strpos-find-the-position-of-a-string/</link>
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	<item>
		<title>PHP sef url function</title>
		<description><![CDATA[This is another PHP sef function, much better to use in case you want to get remove characters that are not a-z, 0-9, dash, underscore or space, then remove all leading and trailing spaces, change all dashes, underscores and spaces to dashes and return the modified string in lower case. PHP search engine friendly url [...]


Related posts:<ol><li><a href='http://www.mysqlphptutorial.com/functions/php-sef-clean-url-function/' rel='bookmark' title='Permanent Link: PHP SEF Clean url function'>PHP SEF Clean url function</a></li>
</ol>]]></description>
		<link>http://www.mysqlphptutorial.com/functions/php-sef-url-function/</link>
			</item>
	<item>
		<title>php echo and print differences</title>
		<description><![CDATA[There are some differences between echo and print in php, echo and print are not functions. First, you can pass more than one parameter to echo, print doesn&#8217;t allow more than one parameter. Example: &#60;?php $a = 5; $b = 6; &#160; echo $a; // will output 5 echo $a, $6; // outputs 56 &#160; [...]


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		<link>http://www.mysqlphptutorial.com/wiki/php-echo-and-print-differences/</link>
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