move_uploaded_file无效（php，nginx）

Question

I am trying to use php function move_uploaded_file on production server and there is some strange error. Some files can be and some files can't be uploaded. Everything works on localhost.

// test for errors
if (!empty($file['errors'])) {
    log('ERR uploadImages: errors occured');
} else {
    log('OK uploadImages: errors empty');
}

// test is dir
if (!is_dir($path)) {
    log("ERR uploadImages: is_dir {$path}");
} else {
    log('OK uploadImages: is_dir');
}

// test on writable
if (!is_writable($path)) {
    log('ERR uploadImages: is_writable');
} else {
    log('OK uploadImages: is_writable');
}

// upload this file
$uploaded = move_uploaded_file($file['tmp_name'], $filepath);

// is uploaded?
if ($uploaded) {
    log('OK uploadImages: uploaded');
} else {
    log('ERR uploadImages: not uploaded');
}

And my log is:

OK uploadImages: errors empty
OK uploadImages: is_dir  
OK uploadImages: is_writable
ERR uploadImages: not uploaded

Some of files are uploaded, some not. In example:

jpeg 1.65MB - ERR
jpeg 1.48MB - ERR
jpeg 1.2MB - ERR
jpeg 0.9MB - OK
jpg 0.5MB - OK
mp3 6MB - ERR

So I have checked php.ini

post_max_size   100M
upload_max_filesize 600M

Answer 1

NGINX has his own config set to 1MB - client_max_body_size 1M;

Solved