php - ImpressPages 4 : upload photo auto-rotate -


i'm on ip 4.1.1.
want upload photo (for photo or gallery widget example).
take portrait photo (jpg) on pc when upload it, in landscape format...

i try use read_exif_data , imagerotate (like in post : php read_exif_data , adjust orientation) doesn't work.

an idea? in advance , have nice day :)

at first talking end user "upload photo ...". ysing read_exif_data function , other stuff programming.

if talking end user interface. photo landscape, has meta data how image has rotated before displaying it. in case rotate image on computer , reupload.


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