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Source View: wp_calculate_image_sizes

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Line Code
1293       * @since 4.4.0
1294       *
1295       * @param string       $sizes         A source size value for use in a 'sizes' attribute.
1296       * @param array|string $size          Requested size. Image size or array of width and height values
1297       *                                    in pixels (in that order).
1298       * @param string|null  $image_src     The URL to the image file or null.
1299       * @param array|null   $image_meta    The image meta data as returned by wp_get_attachment_metadata() or null.
1300       * @param int          $attachment_id Image attachment ID of the original image or 0.
1301       */
1302      return apply_filters( 'wp_calculate_image_sizes', $sizes, $size, $image_src, $image_meta, $attachment_id );
1303 }
1305 /**
1306  * Filters 'img' elements in post content to add 'srcset' and 'sizes' attributes.
1307  *
1308  * @since 4.4.0
1309  *
1310  * @see wp_image_add_srcset_and_sizes()
1311  *