Google Sitemap – PHP Classes – XML Generator

If you need some PHP classes to generate Google Sitemap XML, you come to the right page.
<br /> <?php /** * @author Son Nguyen * @since 1/31/2006 * @package Framework.Visual * @subpackage Google */ class CGoogleSiteMapBase { private $mURLs; /** constructor */ function __construct() { } /** comment */ function addURL($pURL) { $this->mURLs[] = $pURL;<br /> }</p> <p> /** comment */<br /> function display() {<br /> $vOutput = ‘<?xml version="1.0" encoding="UTF-8"?>‘;<br /> $vOutput .= ‘<urlset xmlns="http://www.google.com/schemas/sitemap/0.84">‘;<br /> foreach ($this->mURLs AS $vOne) {<br /> $vOutput .= $vOne->display();<br /> } // rof<br /> $vOutput .= ‘</urlset>‘;<br /> return $vOutput;<br /> }<br /> }<br /> ?><br />

CGoogleSiteMapURL is the support class for CGoogleSiteMapBase
<br /> <?php /** https://www.google.com/webmasters/sitemaps/docs/en/protocol.html * @author Son Nguyen * @since 1/31/2006 * @package Framework.Visual * @subpackage Google */ class CGoogleSiteMapURL { private $mURL; private $mModified; // int private $mFreq; private $mPriority; /** constructor */ function __construct($pURL,$pMod=null,$pFreq=null,$pPriority=null) { $this->mURL = $pURL;<br /> $this->mModified = $pMod;<br /> $this->mFreq = $pFreq;<br /> $this->mPriority = $pPriority;<br /> }</p> <p> /** comment */<br /> function display() {<br /> $vURL = str_replace(‘&’,’&’,$this->mURL);<br /> $vOutput = ‘<url><loc>‘.$vURL.’</loc>‘;<br /> if (!is_null($this->mModified)) {<br /> $vOutput .= ‘<lastmod>‘.date(‘Y-m-d’,$this->mModified).’</lastmod>‘;<br /> } // fi<br /> if (!is_null($this->mFreq)) {<br /> $vOutput .= ‘<changefreq>‘.$this->mFreq.’</changefreq>‘;<br /> } // fi<br /> if (!is_null($this->mPriority)) {<br /> $vOutput .= ‘<priority>‘.$this->mPriority.’</priority>‘;<br /> } // fi<br /> $vOutput .= ‘</url>‘;<br /> return $vOutput;<br /> }<br /> }<br /> ?><br />

Sample Usage: init the class and add URLs to the base class and call display to generate the XML.

<br /> $vMap = new CGoogleSiteMapBase();<br /> $vMap->addURL(new CGoogleSiteMapURL(‘http://www.adspeed.com/index.php’));<br /> Header(“Content-Type: text/xml”);<br /> echo ($vMap->display());<br />