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Responsive images: properly arrange the parameters for the wp_calculate_image_srcset filter and add fix the inline documentation.

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Props joemcgill.
Fixes #34612.

git-svn-id: https://develop.svn.wordpress.org/trunk@35591 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Ozz 2015-11-09 23:29:56 +00:00
parent a6a2159c7d
commit 57f41cc1ec
1 changed files with 14 additions and 13 deletions
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27
src/wp-includes/media.php
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@ -1074,22 +1074,23 @@ function wp_calculate_image_srcset( $size_array, $image_src, $image_meta, $attac
*
* @since 4.4.0
*
* @param array $sources An array of sources to include in the 'srcset'. Each source
* consists of an array containing the URL and the descriptor
* type and value (default: the image width):
* @param array $sources {
* An array of sources to include in the 'srcset'.
*
* image width => array(
* 'url' => string,
* 'descriptor' => string ('w' or 'x'),
* 'value' => integer (width or pixel density)
* },
*
* @param int $attachment_id Image attachment ID.
* @param array $size_array Array of width and height values in pixels (in that order).
* @param array $image_meta The image meta data as returned by 'wp_get_attachment_metadata()'.
* @type type array $width {
* @type type string $url The URL of an image source in the .
* @type type string $descriptor The descriptor type used in the image candidate string, either 'w' or 'x'.
* @type type int $value The source width, if paired with a 'w' descriptor or a pixel density value
* if paired with an 'x' descriptor.
* }
* }
* @param array $size_array Array of width and height values in pixels (in that order).
* @param string $image_src The 'src' of the image.
* @param array $image_meta The image meta data as returned by 'wp_get_attachment_metadata()'.
* @param int $attachment_id Image attachment ID.
*/
$sources = apply_filters( 'wp_calculate_image_srcset', $sources, $attachment_id, $size_array, $image_meta );
$sources = apply_filters( 'wp_calculate_image_srcset', $sources, $size_array, $image_src, $image_meta, $attachment_id );
// Only return a 'srcset' value if there is more than one source.
if ( count( $sources ) < 2 ) {