/******* CUSTOM CLINIC TAXONOMY DROPDOWN *********/

function get_terms_dropdown($taxonomies, $args){
	$myterms = get_terms($taxonomies, $args);
	$firstitem = "<option value=\"\">Choose a clinic...</option><option value=\"about/providers\"><strong>* Show All Providers *</strong></option>";
	$output ="<select name=\"clinic\" onchange=\"window.open(this.options[this.selectedIndex].value,'_top')\" style=\"background:transparent;\">
		$firstitem";
	foreach($myterms as $term){
		$root_url = get_bloginfo('url');
		$term_taxonomy=$term->taxonomy;
		$term_slug=$term->slug;
		$term_name =$term->name;
		$link = $term_slug;
		$output .="<option value='clinic/".$link."'>".$term_name."</option>";
	}
	$output .="</select>";
return $output;
}

Place into fucntions.php

Custom Clinic Taxonomy Dropdown

wordpress

PHP