'',
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => true
);
$product_categories = get_terms( 'product_cat', $args );
$categories_show = '';
$check = '';
if ( is_search() ) {
if ( isset( $_GET['term'] ) && $_GET['term'] != '' ) {
$check = sanitize_text_field(sanitize_text_field($_GET['term']));
}
}
$checked = '';
foreach ( $product_categories as $category ) {
if ( isset( $category->slug ) ) {
if ( trim( $category->slug ) == trim( $check ) ) {
$checked = 'selected="selected"';
}
$categories_show .= '';
$checked = '';
}
}
$form = '';
echo $form;
?>