woocommerce_placeholder_img │ хук-фильтр │ WC 2.0.0

Filters the placeholder image HTML.

Использование

add_filter( 'woocommerce_placeholder_img', 'wp_kama_woocommerce_placeholder_img_filter', 10, 4 );

/**
 * Function for `woocommerce_placeholder_img` filter-hook.
 * 
 * @param string $image_html The placeholder image HTML.
 * @param string $size       Image size.
 * @param array  $dimensions Image width and height.
 * @param array  $attr       Attributes for the image markup.
 *
 * @return string
 */
function wp_kama_woocommerce_placeholder_img_filter( $image_html, $size, $dimensions, $attr ){
	// filter...
	return $image_html;
}

$image_html(строка)

The placeholder image HTML.

$size(строка)

Image size.

$dimensions(массив)

Image width and height.

$attr(массив)

Attributes for the image markup.

Список изменений

Где вызывается хук

return apply_filters( 'woocommerce_placeholder_img', $image_html, $size, $dimensions, $attr );

Где используется хук в WooCommerce