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function img2u($str,$str2) {
if (is_uploaded_file($_FILES[$str]['tmp_name'][$str2])) {
$imageinfo = getimagesize($_FILES[$str]['tmp_name'][$str2]);
if($imageinfo['mime'] == 'image/gif' || $imageinfo['mime'] == 'image/jpeg' || $imageinfo['mime'] == 'image/png') {
if(($_FILES[$str]['size'][$str2] != 0) AND ($_FILES[$str]['size'][$str2]<=1024*1000*3)) {
return 1;
}
}
}
return 0;
}
Как в «Primer».
Image to unsigned int?