apply_filters( 'max_srcset_image_width', int $max_width, int[] $size_array )

1539	 *     An array of requested width and height values.1540	 *1541	 *     @type int $0 The width in pixels.1542	 *     @type int $1 The height in pixels.1543	 * }1544	 */1545	$max_srcset_image_width = apply_filters( 'max_srcset_image_width', 2048, $size_array );1546 1547	// Array to hold URL candidates.1548	$sources = array();1549 1550	/**1551	 * To make sure the ID matches our image src, we will check to see if any sizes in our attachment