- ';
if ( '' !== $param_value ) {
$images = explode( ',', $value );
if ( $images ) {
foreach ( $images as $image ) {
if ( is_numeric( $image ) ) {
if ( apply_filters( 'vcex_attach_images_param_crop', true )
&& function_exists( 'wpex_image_resize' )
&& get_theme_mod( 'image_resizing', true )
) {
$thumb_src = wpex_image_resize( array(
'attachment' => $image,
'width' => 80,
'height' => 80,
'retina' => false,
'return' => 'url',
) );
} else {
$thumb_src = wp_get_attachment_image_src( $image, 'thumbnail' );
$thumb_src = isset( $thumb_src[0] ) ? $thumb_src[0] : '';
}
} else {
$thumb_src = $image;
}
if ( $thumb_src ) {
$output .= '
-