<?php

case "radio":
	$class = ( 'textbox' == $class ) ? "radio" : $this->sanitize_class( $class );
	$str = '';
	$num = 1;
	foreach ( $value as $option ) {
		$pieces = explode( '|', $option );
		$id_num = $id . '_' . $num;
		if ( isset( $pieces[1] ) && '' != $pieces[1] ) {
			$label = wpmem_form_label( array( 'meta_key'=>esc_attr( $id_num ), 'label'=>esc_html( __( $pieces[0], 'wp-members' ) ), 'type'=>'radio', 'id'=>esc_attr( "label_" . $id_num ) ) );
			$str = $str . "<input type=\"radio\" name=\"$name\" id=\"" . esc_attr( $id_num ) . "\" value=\"" . esc_attr( $pieces[1] ) . '"' . checked( $pieces[1], $compare, false ) . ( ( $required ) ? " required " : " " ) . "> $label<br />\n";
			$num++;
		} else {
			$str = $str . '<span class="div_radio_separator">' . esc_html( __( $pieces[0], 'wp-members' ) ) . "</span><br />\n";
		}
	}
	break;