Custom Wordpress Dropdown

functions.php

/**
 * Title: Custom Wordpress Dropdown 
 * Author: Mattias Ghodsian
 * Description: Custom wordpress dropdown for taxonomy terms
 * Donate a cup of coffee: https://www.buymeacoffee.com/mattiasghodsian
 * Donate Eth: 0xBBB96204E45D11C9799c6B12E6eE6F0d4A071Ef5

 * 
 *
 * @param array $taxonomy
 * @param string $value typ of value to return, strings containts urls works.
 * @param string $selected any data to select.
 * @param string $name will be applyed to id,name and class
 * @param string $show_option_none 
 *
 * @return html
 */
	private function custom_wp_dropdown($taxonomy, $value = 'slug', $selected , $name, $show_option_none = '' )
	{

		$data 	= get_terms( $taxonomy );
		dump($data );
		$output = '<select name="'.$name.'" id="'.$name.'" class="'.$name.'" style="width: 100%;">';

		if ( !empty($show_option_none) ) {
			$output .= '<option value="">'.$show_option_none.'</option>';
		}

		foreach ($data as $key => $item) {
			$output .= '<option value="'.$item->$value.'" '.($selected == $item->$value ? 'selected="selected"' : '').'>'.$item->name.'</option>';
		}

		$output .= '</select>';
		return $output;
	}