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I want to upload images to a server using ajax and php.

On client-side i hava the following code:

var reader = new FileReader();
reader.readAsDataURL(file, 'UTF-8');
reader.onload = function (event) {
    var result = event.target.result;
    $.ajax({    
    type: "POST",
    url: "url", 
    data: { 
       data: result, 
       name: file.name,
       mimeType: file.type
On server-side my code looks like the following:
 $path = 'somehow/'
 $fp = fopen( $path . $_POST['name'], 'w');
    $data = explode( ',', $_POST['data'] );
    fwrite($fp, base64_decode( $data[ 1 ] ));
    fclose($fp);
    chmod($path . $_POST['name'], 7777);
    list($width, $height) = getimagesize($path . $_POST['name']);
Now the method "getimagesize" always runs into an error "getimagesize(): Read error!"
Does anybody know, why this happens? When i look into the filesystem on the server the file 'FILENAME.JPG' exists ...
                i'm not sure what you mean. i can find the picture on the server and with a ftp tool like filezilla i can download and open it again.
– streetmaster86
                Jan 9, 2019 at 21:59
                what i mean is there is two cases for this error. If you said that you can open the picture it means that your url is not correct . Try to use absolute url maybe it will solve the problem.
– Houssein Zouari
                Jan 10, 2019 at 9:05
        
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