如何使用以下代码废弃带有特殊字符的内容？目前，代码解码特殊字符并返回以下内容。
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$url = 'http://acbar.org/ManagejobDetails.aspx?id=' . $jobid ;
$html_dom = new simple_html_dom() ;
$html_dom = file_get_html($url) ;
foreach($html_dom->find('table [cellspacing=3] tr') as $e) {
$children = $e->children() ;
$size = count($children) ;
if($size == 2) {
$label = $children[0]->children(0);
$value = $children[1]->children(0);;
$createXML .= createRSSFile($label,$value);
}
}