topical media & game development
server-php-xml-class-rddl-parser-class-rddl-parser.htm / htm
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<title>RDDL Parser (class_rddl_parser.php)</title>
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<td bgcolor="#aaaaee" class="text" align="center"><a href="http://phpxmlclasses.sourceforge.net/">PHP XML Classes</a></td>
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<td bgcolor="#aaaaee" class="textblbl" align="center">RDDL Parser (class_rddl_parser.php)</td>
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<td bgcolor="#aaaaee" class="textblbl" align="center"><a href="http://www.sourceforge.net/projects/phpxmlclasses">Downloads at Sourceforge</a></td>
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<td bgcolor="#eeeeff" class="text">Description: This class can be used to parse <a href="http://www.rddl.org">RDDL</a> documents. An
RDDL document is an XHTML document with special <resource> elements. This class parses the resources described in
the RDDL and provides a method to return a PHP array containing the information about the RDDL resources. After parsing
the document and retrieving the resources you can do whatever you want with them. RDDL documents can be parsed from URLs or files.
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<td valign="top" class="text" width="50%"><b>NEWS:</b>
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<li> 06-20-2002 First version of this class released.
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This class code as well as documentation are hosted at <a href="http://www.sourceforge.net">SourceForge</a>
please visit our <a href="http://www.sourceforge.net/projects/phpxmlclasses/">SourceForge page</a> for releases, documentation, bug-tracking, support
forums and mailing lists.
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<td class="textbl" bgcolor="aaaaee" width="50%">Resources</td>
<td class="textbl" bgcolor="aaaaee" width="50%">Requirements</td>
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<li><a class="textbl" href="http://www.sourceforge.net/projects/phpxmlclasses">Downloads</a>
<li><a class="textbl" href="http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/phpxmlclasses/rddl_parser/">Browse CVS</a>
<li><a class="textbl" href="http://sourceforge.net/tracker/?atid=470965&group_id=53613&func=browse">Report Bugs</a>
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<li>PHP 4.0.5+
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<td class="textbl" bgcolor="aaaaee" width="50%">Features</td>
<td class="textbl" bgcolor="aaaaee" width="50%">To-dos</td>
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<li>All the RDDL resource attributes can be retrieved.
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<li>If you want to add some feature to this class let me know it.
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<li>Class
<li>Class
<li>Class
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Contact: Luis Argerich (<a href="mailto:lrargerich@yahoo.com">;lrargerich@yahoo.com</a>)
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<b>Detailed description and usage:</b>
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See the rddldump.php example for a good description about how to use this class.
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<b>An example:</b>
<pre>
include_once("class_rddl.php");
rddl->rddl_parse("http://www.rddl.org/");
rddl->get_resources();
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<h3>Documentation</h3>
<h2>Classes</h2>
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<li><a href="#class30">RDDL_parser</a></li>
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<a name="class30"></a>
<h3>RDDL_parser</h3>
Extends: None
Description: This class can be used to parse a RDDL document from a file or a URL and then it can be asked to return an array containing information about all the RDDL resources found on the file. The information can be used as you want.
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<B>Method Summary</B></FONT></TD>
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<CODE> string</CODE></FONT></TD>
<TD><CODE><B><A HREF="#class30method1">get_error</A></B>()</CODE>
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Returns the error message if there was a problem parsing the RDDL document</TD>
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<CODE> Boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="#class30method2">rddl_parse</A></B>(string rddl)</CODE>
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Returns resources found after parsing an RDDL document</TD>
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<H3>get_error</H3>
<PRE>
string <B>get_error</B>()</PRE>
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<DD>This method returns an error message when rddl_parse returns false.<DD>
<DL>
<DT><B>Parameters:</B><DD>
<DT><B>Returns:</B><DD>The last error message.<DT><B>Throws:</B><DD><CODE>None</CODE>
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<H3>rddl_parse</H3>
<PRE>
Boolean <B>rddl_parse</B>(string rddl - URL or filename of the RDDL document to be parsed<br><DT><B>Returns:</B><DD>True if the document was parsed succesfully, false if there was an error.<DT><B>Throws:</B><DD><CODE>None</CODE>
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<H3>get_resources</H3>
<PRE>
Array <B>get_resources</B>(string
(C) Æliens
20/2/2008
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