wp_get_attachment_image_sizes filter: Make the $width variable always contain the width value

[jaspermdegroot]

Currently the $width variable of the wp_get_attachment_image_sizes filter only contains a value if an argument was passed to the $width parameter of wp_get_attachment_image_sizes(). The attached patch makes it always contain the width value that is used inside the function, i.e. also if it has been retrieved from the image size.

[jaspermdegroot]

Oops. Please ignore the .patch file

[azaozz]

Related #34430. Also see https://core.trac.wordpress.org/attachment/ticket/34430/34430.2.diff which removes the $width argument from wp_get_attachment_image_sizes() and uses $size_array (array( width, height)) instead.

[jaspermdegroot]

@azaozz This ticket can be closed since it's no longer applicable after [35412]

[DrewAPicture]

See [35412].