StackOverflow2013

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plurals

PO
primarykey
Id
17811089
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
15
CommunityOwnedDate
CreationDate
2013-07-23T13:07:05.257
FavoriteCount
0
LastActivityDate
2013-07-24T09:38:13.367
LastEditDate
2013-07-24T09:38:13.367
LastEditorUserId
1109902
OwnerUserId
1109902
ParentId
17810501
PostTypeId
2
Score
24
ViewCount
0
LastEditorDisplayName
text
Body
AFAIK, You have to use image function imagecreatefromstring, imagejpeg to create the images. <pre><code>$imageData = base64_decode($imageData); $source = imagecreatefromstring($imageData); $rotate = imagerotate($source, $angle, 0); // if want to rotate the image $imageSave = imagejpeg($rotate,$imageName,100); imagedestroy($source); </code></pre> Hope this will help. <code>PHP CODE WITH IMAGE DATA</code> <pre><code>$imageDataEncoded = base64_encode(file_get_contents('sample.png')); $imageData = base64_decode($imageDataEncoded); $source = imagecreatefromstring($imageData); $angle = 90; $rotate = imagerotate($source, $angle, 0); // if want to rotate the image $imageName = "hello1.png"; $imageSave = imagejpeg($rotate,$imageName,100); imagedestroy($source); </code></pre> So Following is the php part of your program .. <code>NOTE</code> the change with comment <code>Change is here</code> <pre><code> $uploadedPhotos = array('photo_1','photo_2','photo_3','photo_4'); foreach ($uploadedPhotos as $file) { if($this->input->post($file)){ $imageData = base64_decode($this->input->post($file)); // <-- **Change is here for variable name only** $photo = imagecreatefromstring($imageData); // <-- **Change is here** /* Set name of the photo for show in the form */ $this->session->set_userdata('upload_'.$file,'ant'); /*set time of the upload*/ if(!$this->session->userdata('uploading_on_datetime')){ $this->session->set_userdata('uploading_on_datetime',time()); } $datetime_upload = $this->session->userdata('uploading_on_datetime',true); /* create temp dir with time and user id */ $new_dir = 'temp/user_'.$this->session->userdata('user_id',true).'_on_'.$datetime_upload.'/'; if(!is_dir($new_dir)){ @mkdir($new_dir); } /* move uploaded file with new name */ // @file_put_contents( $new_dir.$file.'.jpg',imagejpeg($photo)); imagejpeg($photo,$new_dir.$file.'.jpg',100); // <-- **Change is here** } } </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POPHP - get base64 img string decode and save as jpg (resulting empty image )
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USYogesh
UserOwnerUserId
1. USYogesh
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. POPHP - get base64 img string decode and save as jpg (resulting empty image )
 singulars
 PostTypePostTypeId
 PTQuestion
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTAcceptedByOriginator
3. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId

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