tmpdata = simplexml_load_file( $url );
if (( is_object($this->tmpdata->item) == false) || (sizeof($this->tmpdata->item) <= 0 )) {
$this->rssdata = $this->tmpdata->channel;
} else {
$this->rssdata = $this->tmpdata;
}
}
function getlink( $num, $desc, $header, $footer, $itemheader, $itemfooter ) {
$this->num_of_data = intval($num) ;
$this->length_of_desc = intval($desc);
$this->outdata = $header;
for ( $i=0; $i<$this->num_of_data; $i++ ) {
$this->outdata .= $itemheader;
$this->outdata .= "rssdata->item[$i]->link, ENT_QUOTES) . "\">" . htmlspecialchars($this->rssdata->item[$i]->title, ENT_QUOTES) . "";
$this->outdata .= mb_strimwidth(htmlspecialchars($this->rssdata->item[$i]->description, ENT_QUOTES),0,$this->length_of_desc,"...");
$this->outdata .= $itemfooter;
}
$this->outdata .= $footer;
return $this->outdata;
}
}
function rsshtml_output_func( $atts, $content = null ) {
extract( shortcode_atts( array(
'num' => '3',
'desc' => '100',
'header' => '',
'itemheader' => '',
'itemfooter' => '',
), $atts ));
if ( $content ) {
$obj = new Rsshtml($content);
$outdata = $obj->getlink( $num, $desc, $header, $footer, $itemheader, $itemfooter );
if ( "UTF-8" != get_bloginfo('charset') ) {
return mb_convert_encoding( $outdata, get_bloginfo('charset'), "UTF-8" );
} else {
return $outdata;
}
}
}
add_shortcode( 'rsshtml', 'rsshtml_output_func' );
?>