PHP Image rotation while uploading file from android -


i need image rotation while uploading android phone (can't test iphones because don't have one) so, post code below, not working @ least when upload image not in correct rotation appears sideways.

this php code: 

$imgid = $_post['postid']; $newname = "$imgid.jpg";  $filename = $_files['filefield']['name']; $filepath = $_files['filefield']['tmp_name']; $exif = exif_read_data($_files['filefield']['tmp_name']); if (!empty($exif['orientation'])) {     $imageresource = imagecreatefromjpeg($filepath); // provided image jpeg. use relevant function otherwise     switch ($exif['orientation']) {         case 3:         $image = imagerotate($imageresource, 180, 0);         break;         case 6:         $image = imagerotate($imageresource, -90, 0);         break;         case 8:         $image = imagerotate($imageresource, 90, 0);         break;         default:         $image = $imageresource;     }  }  move_uploaded_file(imagejpeg($image, $filename, 90),"../pic/$newname");

my html form , javascript update 1 div image:

<script>      function readurl(input) {             if (input.files && input.files[0]) {                 var reader = new filereader();                  reader.onload = function (e) {                     $('#blah')                         .attr('src', e.target.result)                         .width(200)                         .height(200);                 };                  reader.readasdataurl(input.files[0]);             }         } </script> <form action='' enctype="multipart/form-data" method='post'>     <input type='hidden' name='postid' value='<?php echo $row['postid'];?>'>     <p><label>imagem</label><br /><input type="file" name="filefield" onchange="readurl(this);" /></p>     <img id="blah" src="../pic/<?php echo $row['postid']; ?>.jpg" width="200" height="200" alt="your image" />     <p><input type='submit' name='submit' value='update'></p> </form>

would appreciated if can me this!!


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