phpPractice/imageUploadForm.php at master · zhughes3/phpPractice · GitHub

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<?php
/**
 * Created by PhpStorm.
 * @author Zachary Hughes <zhughes3@gmail.com>
 * Date: 3/16/2016
 * Time: 9:16 AM
 * Description: Image uploader.
 */

echo <<<_END
    <html><head><title>PHP Form Upload</title></head><body>
    <form method = 'post' action = 'imageUploadForm.php' enctype = 'multipart/form-data'>
    Select a JPG, GIF, PNG or TIF File:
    <input type = 'file' name = 'filename' size = '10'>
    <input type = 'submit' value = 'Upload'></form>
_END;

if ($_FILES) {
    $name = $_FILES['filename']['name'];

    switch($_FILES['filename']['type']) {
        case 'image/jpeg':
            $ext = 'jpg';
            break;

        case 'image/gif':
            $ext = 'gif';
            break;

        case 'image/png':
            $ext = 'png';
            break;

        case 'image/tiff':
            $ext = 'tif';
            break;

        default:
            $ext = '';
            break;
    }

    if ($ext) {
        $n = "image.$ext";
        move_uploaded_file($_FILES['filename']['tmp_name'], $n);
        echo "Uploaded image '$name' as '$n' : <br>";
        echo "<img src = '$n'>";
    } else {
        echo "'$name' is not an accepted image file.";
    }

} else {
    echo "No image has been uploaded.";
}

echo "</body></html>";

?>