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<?php
namespace Zotlabs\Widget;
class Categories {
function widget($arr) {
if((! \App::$profile['profile_uid'])
|| (! perm_is_allowed(\App::$profile['profile_uid'],get_observer_hash(),'view_stream'))) {
return '';
}
$cat = ((x($_REQUEST,'cat')) ? htmlspecialchars($_REQUEST['cat'],ENT_COMPAT,'UTF-8') : '');
$srchurl = \App::$query_string;
$srchurl = rtrim(preg_replace('/cat\=[^\&].*?(\&|$)/is','',$srchurl),'&');
$srchurl = str_replace(array('?f=','&f='),array('',''),$srchurl);
return categories_widget($srchurl, $cat);
}
}
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