📄 index.php
字号:
<?php
if(isset($_POST['submit'])){
$numfilesuploaded = $_POST['numuploads'];
$count = 1;
while ($count <= $numfilesuploaded)
{
$conname = "new_file".$count;
$filetype = $_FILES[$conname]['type'];
$filename = $_FILES[$conname]['name'];
if ($filename != '')
{
if ($filetype == "application/msword")
{
$maxfilesize = $_POST['maxsize'];
$filesize = $_FILES[$conname]['size'];
if($filesize <= $maxfilesize )
{
$randomdigit = rand(0000,9999);
$newfilename = $randomdigit.$filename;
$source = $_FILES[$conname]['tmp_name'];
$target = "files/".$newfilename;
move_uploaded_file($source, $target);
echo $count." File uploaded | ";
}
else
{
echo $count." File is too big! 10MB limit! |";
}
}
else
{
echo " The file is not a supported type |";
}
}
$count = $count + 1;
}
}
?>
<html>
<?php
$numuploads = 5;
$count = 1;
?>
<form action="<?php echo $_server['php-self']; ?>" method="post" enctype="multipart/form-data" id="something" class="uniForm">
<?php
while ($count <= $numuploads)
{
?>
<input name="new_file<?php echo $count; ?>" id="new_file<?php echo $count; ?>" size="30" type="file" class="fileUpload" />
<?php
$count = $count + 1;
}
?>
<input type = "hidden" name="maxsize" value = "10240000">
<input type = "hidden" name="numuploads" value = "<?php echo $numuploads; ?>">
<br>
<button name="submit" type="submit" class="submitButton">Upload Files</button>
</form>
</html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -