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我創建了一個上傳腳本,它也創建了一個可以正常工作的縮略圖,但是現在我遇到了一個問題。當我上傳一些圖像時,Exif方向數據會自動旋轉我網站上的圖像。如何使用exif方向數據自動旋轉圖像使用php
我試着在網上搜索如何檢查數據並將其旋轉回來,如果有的話,但我不明白我的意思。
這裏是我到目前爲止的代碼:
if(isset($_POST['submit'])) {
$allowedExts = array("jpg", "jpeg", "gif", "png", "JPG", "GIF");
$extension = end(explode(".", strtolower($_FILES["file"]["name"])));
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/png")
|| ($_FILES["file"]["type"] == "image/pjpeg"))
&& in_array($extension, $allowedExts)) {
if ($_FILES["file"]["error"] > 0) {
echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
} else {
$random_numer = rand(10000000, 99999999);
$newname1 = $random_numer . $_FILES["file"]["name"];
$scramble = md5($newname1);
$extension = end(explode(".", $_FILES["file"]["name"]));
$final_name = $scramble . "." . $extension;
move_uploaded_file($_FILES["file"]["tmp_name"], "../img/gallery/" . $final_name);
create_thumbnail($final_name);
$stmt = $conn->prepare('INSERT INTO gallery (image) VALUES (:image)');
$stmt->bindParam(':image', $final_name);
$stmt->execute();
if ($stmt->rowCount() > 0) {
echo "<p class='success'>The Image has been added!
<a href='gallery.php'>Please click here to refresh</a></p>";
} else {
echo "<p class='error'>The Image was not added, there was an error.</p>";
}
}
} else {
echo "Invalid file";
}
}
我怎樣才能使圖像不轉?
你是一個安全的生活。花了我一段時間來讓我的頭轉過來,但我終於做到了。再次感謝 – Ben 2013-03-21 23:13:48