Member Avatar for kaakka

#

how can use file extension like .txt,.php,.html for the same script.
anybody can help
<?php
if ($_POST['variable'] == '')
{
$variable = './'; // default folder
}
else
{
$variable = $_POST['variable'] ;
}
$folder = $variable;
$uploadpath = "$folder/";
$max_size = 2000;
$alwidth = 900;
$alheight = 800;
$allowtype = array( 'bmp', 'gif', 'jpg', 'jpe', 'png');
if(isset($_FILES['fileup']) && strlen($_FILES['fileup']['name']) > 1) {
$uploadpath = $uploadpath . basename( $_FILES['fileup']['name']);
$sepext = explode('.', strtolower($_FILES['fileup']['name']));
$type = end($sepext);
list($width, $height) = getimagesize($_FILES['fileup']['tmp_name']);
$err = '';
if(!in_array($type, $allowtype)) $err .= 'The file: <b>'. $_FILES['fileup']['name']. '</b> not has the allowed extension type.';
if($_FILES['fileup']['size'] > $max_size*1000) $err .= '<br/>Maximum file size must be: '. $max_size. ' KB.';
if(isset($width) && isset($height) && ($width >= $alwidth || $height >= $alheight)) $err .= '<br/>The maximum Width x Height must be: '. $alwidth. ' x '. $alheight;
if($err == '') {
if(move_uploaded_file($_FILES['fileup']['tmp_name'], $uploadpath)) {
echo 'File: <b>'. basename( $_FILES['fileup']['name']). '</b> successfully uploaded:';
echo '<br/>File type: <b>'. $_FILES['fileup']['type'] .'</b>';
echo '<br />Size: <b>'. number_format($_FILES['fileup']['size']/1024, 3, '.', '') .'</b> KB';
if(isset($width) && isset($height)) echo '<br/>Image Width x Height: '. $width. ' x '. $height;
echo '<br/><br/>Image address: <b>http://'.$_SERVER['HTTP_HOST'].rtrim(dirname($_SERVER['REQUEST_URI']), '\\/').'/'.$uploadpath.'</b>';
}
else echo '<b>Unable to upload the file.</b>';
}
else echo $err;
}
?>
<div style="margin:1em auto; width:333px; text-align:center;">
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST" enctype="multipart/form-data">
Upload File: <input type="file" name="fileup" /><br/>
<select name="variable" />
<option value="" selected="selected">Select a folder</option>


<html>
<body>
<form name="input" action="upload.php" method="post" onchange="this.form.submit()">
<?php
$dirs = glob("*", GLOB_ONLYDIR);
foreach($dirs as $val){
echo '<option value="'.$val.'">'.$val."</option>\n";
}
?>
</select>
<input type="submit" name='submit' value="Upload" />
</div>
</form>
</body>
</html>
Edited by kaakka because: mistake
  • 3 Contributors
  • 3 Replies
  • 326 Views
  • 1 Day Discussion Span
  • Latest Post Latest Post by mattster

Recommended Answers

All 3 Replies

Member Avatar for veedeoo

add the extension to

$imagetype = array( 'bmp', 'gif', 'jpg', 'jpe', 'png');
$file_type = array('txt','html');

PHP file should not be allowed to be upload in your server due to security reason.

find what is the extension of the upload and then check if it is an image or a file. If image use the image validation on your script, if it is a file validate the file accordingly.

Member Avatar for kaakka

showing file type not allowed! my changes are giving below

    $allowtype = array("$imagetype,$file_type");
    $imagetype = array( '.bmp', '.gif', '.jpg', '.jpe', '.png');
    $file_type = array('.txt','.html');
Edited by kaakka because: mistake
Member Avatar for mattster 
$allowtype = array_merge($imagetype, $file_type);

Because you're using a double quote, your two variables aren't being inserted into the array. Use array_merge(), it will combine both of your arrays accurately.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.