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функция не описана

wc_get_product_attachment_props() WC 2.6.0

Gets data about an attachment, such as alt text and captions.

Хуки из функции
Возвращает

Массив.

Использование

wc_get_product_attachment_props( $attachment_id, $product );
$attachment_id(число/null)
Attachment ID.
По умолчанию: null
$product(WC_Product/true/false)
WC_Product object.
По умолчанию: false

Код wc get product attachment props: woocommerce/includes/wc-product-functions.php WC 3.6.3

<?php
function wc_get_product_attachment_props( $attachment_id = null, $product = false ) {
	$props      = array(
		'title'   => '',
		'caption' => '',
		'url'     => '',
		'alt'     => '',
		'src'     => '',
		'srcset'  => false,
		'sizes'   => false,
	);
	$attachment = get_post( $attachment_id );

	if ( $attachment ) {
		$props['title']   = wp_strip_all_tags( $attachment->post_title );
		$props['caption'] = wp_strip_all_tags( $attachment->post_excerpt );
		$props['url']     = wp_get_attachment_url( $attachment_id );

		// Alt text.
		$alt_text = array( wp_strip_all_tags( get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) ), $props['caption'], wp_strip_all_tags( $attachment->post_title ) );

		if ( $product && $product instanceof WC_Product ) {
			$alt_text[] = wp_strip_all_tags( get_the_title( $product->get_id() ) );
		}

		$alt_text     = array_filter( $alt_text );
		$props['alt'] = isset( $alt_text[0] ) ? $alt_text[0] : '';

		// Large version.
		$full_size           = apply_filters( 'woocommerce_gallery_full_size', apply_filters( 'woocommerce_product_thumbnails_large_size', 'full' ) );
		$src                 = wp_get_attachment_image_src( $attachment_id, $full_size );
		$props['full_src']   = $src[0];
		$props['full_src_w'] = $src[1];
		$props['full_src_h'] = $src[2];

		// Gallery thumbnail.
		$gallery_thumbnail                = wc_get_image_size( 'gallery_thumbnail' );
		$gallery_thumbnail_size           = apply_filters( 'woocommerce_gallery_thumbnail_size', array( $gallery_thumbnail['width'], $gallery_thumbnail['height'] ) );
		$src                              = wp_get_attachment_image_src( $attachment_id, $gallery_thumbnail_size );
		$props['gallery_thumbnail_src']   = $src[0];
		$props['gallery_thumbnail_src_w'] = $src[1];
		$props['gallery_thumbnail_src_h'] = $src[2];

		// Thumbnail version.
		$thumbnail_size       = apply_filters( 'woocommerce_thumbnail_size', 'woocommerce_thumbnail' );
		$src                  = wp_get_attachment_image_src( $attachment_id, $thumbnail_size );
		$props['thumb_src']   = $src[0];
		$props['thumb_src_w'] = $src[1];
		$props['thumb_src_h'] = $src[2];

		// Image source.
		$image_size      = apply_filters( 'woocommerce_gallery_image_size', 'woocommerce_single' );
		$src             = wp_get_attachment_image_src( $attachment_id, $image_size );
		$props['src']    = $src[0];
		$props['src_w']  = $src[1];
		$props['src_h']  = $src[2];
		$props['srcset'] = function_exists( 'wp_get_attachment_image_srcset' ) ? wp_get_attachment_image_srcset( $attachment_id, $image_size ) : false;
		$props['sizes']  = function_exists( 'wp_get_attachment_image_sizes' ) ? wp_get_attachment_image_sizes( $attachment_id, $image_size ) : false;
	}
	return $props;
}