The Big Programming Thread - Page 741

<?php
	$url='http://wttv.click-tt.de/cgi-bin/WebObjects/nuLigaTTDE.woa/wa/groupPage?championship=WTTV+16%2F17&group=275621';
	    /* try to prevent errors */
    libxml_use_internal_errors( true );

    /* create the DOMDocument object ready to receive html from remote url */
    $dom=new DOMDocument;
    /* use some of the defined properties for libxml */
    $dom->validateOnParse=false;
    $dom->standalone=true;
    $dom->strictErrorChecking=false;
    $dom->recover=true;
    $dom->formatOutput=false;

    $dom->loadHTML( file_get_contents( $url ) );

    /* Capture errors */
    $parse_errs=serialize( libxml_get_last_error() );
    libxml_clear_errors();


    /* create an X-Path object ready to query the DOM */
    $xp=new DOMXPath( $dom );
    /* Query to find tables with given class */
    $col=$xp->query('//table[@class="result-set"]');

    /* 
        If the query succeeds, iterate through elements.
        Technically you could use 1 xpath query to find the
        table cells directly but you would have less control
        over whether or not to display items etc etc
    */
	$i = 0;
    if( $col && !empty( $col ) ){
		echo '<table id="Tabelle">
		<th></th>
		<th>Rang</th>
		<th>Mannschaft</th>
		<th>Begegnungen</th>
		<th>S</th>
		<th>U</th>
		<th>N</th>
		<th>Spiele</th>
		<th>+/-</th>
		<th>Punkte</th>';
        foreach( $col as $index => $table ){
			
            /* Another xpath query to find the table cells and work with the data therein */
            $cells=$xp->query('tr/td',$table);
						
            if( $cells && !empty( $cells ) ){
                foreach( $cells as $cell ){
                    /* do something with the table cell data */
                   $i++;
				   if ($i > 120) // number of teams times rows
				   {break;}
			    if ($i%10 == 1) //open new row
                   {
                       echo  '<tr>' ;
                   }
				if ($i%10 == 3)  // third column
                   {
                       echo  '<td id="column_teams">' ; //id to change the style for this column
                   }
				   	else
						{		 
					   echo  '<td>' ;
					}
					   
					   echo  $cell->nodeValue; // cell entry
                   
				   if ($i<11) 
                   {
                       echo  '</th>' ; // close table header for the first ten cells
                   }
				   else
				   {
					   echo  '</td>' ; // close cell otherwise
				   }	
				   
                   if ($i%10 == 0) 
                   {
                       echo  '</tr>' ; // close row every tenth cell
                   }
				   
            }
			echo '</table>';
        }
    }
    }   
?>