php - AFNetworking upload image -


i'm trying upload image server ios app, "unsuccessful" in php script keep tricking. doing wrong?

the log returns "file = unsuccessful" , then binary file numbers.

ios (upload image):

-(ibaction)uploadphoto:(id)sender{      afhttprequestoperationmanager *manager = [[afhttprequestoperationmanager alloc] initwithbaseurl:[nsurl urlwithstring:@"http://serverurl"]];     manager.responseserializer = [afhttpresponseserializer serializer];     nsdata *imagedata = uiimagejpegrepresentation(pickedimage, 0.5);     nsdictionary *parameters = @{@"message": self.descriptionview.text};     afhttprequestoperation *op = [manager post:@"rest.of.url" parameters:parameters constructingbodywithblock:^(id<afmultipartformdata> formdata) {         //do not put image inside parameters dictionary did, append it!         [formdata appendpartwithfiledata:imagedata name:@"file" filename:@"upload.jpg" mimetype:@"image/jpeg"];     } success:^(afhttprequestoperation *operation, id responseobject) {         nslog(@"success: %@ ***** %@", operation.responsestring, responseobject);     } failure:^(afhttprequestoperation *operation, nserror *error) {         nslog(@"error: %@ ***** %@", operation.responsestring, error);    }];     [op start];           [self dismissviewcontrolleranimated:yes completion:nil];     }  }

php code:

<? if(!empty($_post))  {     $message = $_post['message'];     $directory = $_server['document_root'] . '/pictures';     $file = basename($_files['userfile']['upload.jpg']);     $uploadfile = $directory . $file;     var_dump($_files);     $randomphotoid = md5(rand() * time()); echo 'file='.$file; if (move_uploaded_file($_files['userfile']['tmp_name'], $uploadfile)) {        echo 'successful';      }     else     {     echo 'unsuccessful';  } } else {     echo('empty post data'); } ?>

don't forget / @ end of directory because concatenate filename:

$directory = $_server['document_root'] . '/pictures/';

if still issue try add more checks:

<?php if(isset($_post)) {   $message = $_post['message'];   if(is_uploaded_file($_files['userfile']['tmp_name']){     //we got something, set     $directory = $_server['document_root'] . '/pictures/';     $file = basename( $_files['userfile']['name']);             $uploadfile = $directory . $file;      $randomphotoid = md5(rand() * time());     //perform upload   if(move_uploaded_file($_files['userfile']['tmp_name'], $uploadfile)) {       echo 'successful';     } else {       echo 'unsuccessful';     }   }else{       echo "nothing uploaded";   } }else{     echo 'post not set cannot proceed upload'; }

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