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iframe usage php uses iframe to implement code for uploading files without refreshing
- WBOYOriginal
- 2016-07-29 08:46:491083browse
Copy the code The code is as follows:
="utf-8" />
" enctype="multipart/form-data" target="form-target" name="MAX_FILE_SIZE" value="1000000" />
< input type="submit" name="sub" value="upload" />
php code
sleep(2);
$fileTypes = array('jpg','png','gif','bmp'); result = null;
$uploadDir = './upfiles';
$maxSize = 1 * pow(2,20);
if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['sub '])) {
$myfile = $_FILES['myfile'];
$myfileType = substr($myfile['name'], strrpos($myfile['name'], ".") + 1);
if ($myfile['size'] > myfile['tmp_name'])) {
$toFile = $uploadDir . '/' . $myfile['name'];
if (@move_uploaded_file($myfile['tmp_name'], $toFile)) {
$result
. top.window.stopUpload();
The above introduces the code of iframe usage. PHP uses iframe to implement the file upload function without refreshing, including the content of iframe usage. I hope it will be helpful to friends who are interested in PHP tutorials.
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