Kali ini saya akan menjelaskan cara untuk membuat halaman
upload foto. Untuk membuatnya kita membutuhkan 2 file. Buatlah file dengan nama upload.php dan upload_file.php, kemudian buatlah 1 folder bernama "upload" tempat menyimpan foto yang telah di-
upload tadi.
File upload.php nantinya akan memanggil fungsi upload_file.php untuk mengambil gambar dan menyimpannya dalam folder yang telah kita tentukan.
Berikut
source code upload.php:
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18 | <html>
<body>
<center>
<form action="upload_file.php" method="post" enctype="multipart/form-data">
<table>
<tr>
<td><label for="file">Filename:</label></td>
<td><input type="file" name="file" id="file"><br></td>
</tr>
<tr>
<td></td>
<td><input type="submit" name="submit" value="Submit"/><br/></td>
</tr>
</table>
</form>
</center>
</body>
</html>
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source code upload_file.php:
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47 | <!DOCTYPE html>
<html>
<head>
<title>Upload</title>
</head>
<body>
<center>
<?php
$allowedExts = array("gif", "jpeg", "jpg", "png");
$temp = explode(".", $_FILES["file"]["name"]);
$extension = end($temp);
echo $_FILES["file"]["type"];
echo $_FILES["file"]["size"];
;
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png"))
&& ($_FILES["file"]["size"] < 2000000)
&& in_array($extension, $allowedExts)) {
if ($_FILES["file"]["error"] > 0) {
echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
} else {
echo "Upload: " . $_FILES["file"]["name"] . "<br>";
echo "Type: " . $_FILES["file"]["type"] . "<br>";
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br>";
if (file_exists("upload/" . $_FILES["file"]["name"])) {
echo $_FILES["file"]["name"] . " <br/><br/>already exists. ";
} else {
move_uploaded_file($_FILES["file"]["tmp_name"], "upload/" . $_FILES["file"]["name"]);
echo "<br/><br/>Stored in: " . "upload/" . $_FILES["file"]["name"] . "<br/><br/>";
}
}
} else {
echo "Invalid file";
}
?>
<img width="200px" src="upload/<?php echo $_FILES["file"]["name"]; ?>"></img>
</center>
</body>
</html>
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Tampilan hasilnya adalah sebagai berikut:
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