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Source View: wp_calculate_image_sizes

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Line Code
1186       * @since 4.4.0
1187       *
1188       * @param string       $sizes         A source size value for use in a 'sizes' attribute.
1189       * @param array|string $size          Requested size. Image size or array of width and height values
1190       *                                    in pixels (in that order).
1191       * @param string|null  $image_src     The URL to the image file or null.
1192       * @param array|null   $image_meta    The image meta data as returned by wp_get_attachment_metadata() or null.
1193       * @param int          $attachment_id Image attachment ID of the original image or 0.
1194       */
1195      return apply_filters( 'wp_calculate_image_sizes', $sizes, $size, $image_src, $image_meta, $attachment_id );
1196 }
1197
1198 /**
1199  * Filters 'img' elements in post content to add 'srcset' and 'sizes' attributes.
1200  *
1201  * @since 4.4.0
1202  *
1203  * @see wp_image_add_srcset_and_sizes()
1204  *