woocommerce_gallery_image_html_attachment_image_params │ filter-hook │ WC 3.3.2

Filters the attributes for the image markup.

Usage

add_filter( 'woocommerce_gallery_image_html_attachment_image_params', 'wp_kama_woocommerce_gallery_image_html_attachment_params_filter', 10, 4 );

/**
 * Function for `woocommerce_gallery_image_html_attachment_image_params` filter-hook.
 * 
 * @param array $image_attributes Attributes for the image markup.
 * @param       $attachment_id    
 * @param       $image_size       
 * @param       $main_image       
 *
 * @return array
 */
function wp_kama_woocommerce_gallery_image_html_attachment_params_filter( $image_attributes, $attachment_id, $image_size, $main_image ){

	// filter...
	return $image_attributes;
}

$image_attributes(array)

Attributes for the image markup.

$attachment_id

-

$image_size

-

$main_image

-

Changelog

Where the hook is called

$image_params = apply_filters(
	'woocommerce_gallery_image_html_attachment_image_params',
	array(
		'title'                   => _wp_specialchars( get_post_field( 'post_title', $attachment_id ), ENT_QUOTES, 'UTF-8', true ),
		'data-caption'            => _wp_specialchars( get_post_field( 'post_excerpt', $attachment_id ), ENT_QUOTES, 'UTF-8', true ),
		'data-src'                => isset( $full_src[0] ) ? esc_url( $full_src[0] ) : '',
		'data-large_image'        => isset( $full_src[0] ) ? esc_url( $full_src[0] ) : '',
		'data-large_image_width'  => isset( $full_src[1] ) ? esc_attr( $full_src[1] ) : '',
		'data-large_image_height' => isset( $full_src[2] ) ? esc_attr( $full_src[2] ) : '',
		'class'                   => esc_attr( $main_image ? 'wp-post-image' : '' ),
		'alt'                     => esc_attr( $alt_text ),
	),
	$attachment_id,
	$image_size,
	$main_image
);

Where the hook is used in WooCommerce