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15th Mar 2012, 01:58 PM#1
OPMemberWebsite's:
heroturko.biz softpk.com gfxtra.biz hotfilegfx.com
how add file extension for upload files
Dear sir,
PDF and excel extension is we only want to allow other files is not allow please help me..
PHP Code:<?php
error_reporting(E_ALL);
/*** the upload directory ***/
$upload_dir= 'uploads';
/*** numver of files to upload ***/
$num_uploads = 5;
/*** maximum filesize allowed in bytes ***/
$max_file_size = 5120000000;
/*** the maximum filesize from php.ini ***/
$ini_max = str_replace('M', '', ini_get('upload_max_filesize'));
$upload_max = $ini_max * 1024;
/*** a message for users ***/
$msg = 'Please select files for uploading';
/*** an array to hold messages ***/
$messages = array();
/*** check if a file has been submitted ***/
if(isset($_FILES['userfile']['tmp_name']))
{
/** loop through the array of files ***/
for($i=0; $i < count($_FILES['userfile']['tmp_name']);$i++)
{
// check if there is a file in the array
if(!is_uploaded_file($_FILES['userfile']['tmp_name'][$i]))
{
$messages[] = 'No file uploaded';
}
/*** check if the file is less then the max php.ini size ***/
elseif($_FILES['userfile']['size'][$i] > $upload_max)
{
$messages[] = "File size exceeds $upload_max php.ini limit";
}
// check the file is less than the maximum file size
elseif($_FILES['userfile']['size'][$i] > $max_file_size)
{
$messages[] = "File size exceeds $max_file_size limit";
}
else
{
// copy the file to the specified dir
if(@copy($_FILES['userfile']['tmp_name'][$i],$upload_dir.'/'.$_FILES['userfile']['name'][$i]))
{
/*** give praise and thanks to the php gods ***/
$messages[] = $_FILES['userfile']['name'][$i].' uploaded';
}
else
{
/*** an error message ***/
$messages[] = 'Uploading '.$_FILES['userfile']['name'][$i].' Failed';
}
}
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Multiple File Upload</title>
</head>
<body>
<h3><?php echo $msg; ?></h3>
<p>
<?php
if(sizeof($messages) != 0)
{
foreach($messages as $err)
{
echo $err.'<br />';
}
}
?>
</p>
<form enctype="multipart/form-data" action="<?php echo htmlentities($_SERVER['PHP_SELF']);?>" method="post">
<input type="hidden" name="MAX_FILE_SIZE" value="<?php echo $max_file_size; ?>" />
<?php
$num = 0;
while($num < $num_uploads)
{
echo '<div><input name="userfile[]" type="file" /></div>';
$num++;
}
?>
<input type="submit" value="Upload" />
</form>
</body>
</html>softpk Reviewed by softpk on . how add file extension for upload files Dear sir, PDF and excel extension is we only want to allow other files is not allow please help me.. <?php error_reporting(E_ALL); Rating: 5
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15th Mar 2012, 02:07 PM#2
MemberWebsite's:
wscripts.net damnlolscript.com lulzjet.comcheck the extensions and allow only those that you want.
get the extension
allow only pdf and excelPHP Code:$ext = substr($filename, strrpos($filename, '.') + 1);
your code (not tested)PHP Code:$allowed = array('pdf','xsl');
if(in_array($ext,$allowed)) upload();
PHP Code:<?php
error_reporting(E_ALL);
/*** the upload directory ***/
$upload_dir= 'uploads';
/*** numver of files to upload ***/
$num_uploads = 5;
/*** maximum filesize allowed in bytes ***/
$max_file_size = 5120000000;
/*** the maximum filesize from php.ini ***/
$ini_max = str_replace('M', '', ini_get('upload_max_filesize'));
$upload_max = $ini_max * 1024;
/*** a message for users ***/
$msg = 'Please select files for uploading';
/*** an array to hold messages ***/
$messages = array();
//allowed extensions
$allowed = array('pdf','xls');
/*** check if a file has been submitted ***/
if(isset($_FILES['userfile']['tmp_name']))
{
/** loop through the array of files ***/
for($i=0; $i < count($_FILES['userfile']['tmp_name']);$i++)
{
$filename = basename($_FILES['userfile']['name'][$i]);
$ext = substr($filename, strrpos($filename, '.') + 1);
if(in_array($ext,$allowed)) {
// check if there is a file in the array
if(!is_uploaded_file($_FILES['userfile']['tmp_name'][$i]))
{
$messages[] = 'No file uploaded';
}
/*** check if the file is less then the max php.ini size ***/
elseif($_FILES['userfile']['size'][$i] > $upload_max)
{
$messages[] = "File size exceeds $upload_max php.ini limit";
}
// check the file is less than the maximum file size
elseif($_FILES['userfile']['size'][$i] > $max_file_size)
{
$messages[] = "File size exceeds $max_file_size limit";
}
else
{
// copy the file to the specified dir
if(@copy($_FILES['userfile']['tmp_name'][$i],$upload_dir.'/'.$_FILES['userfile']['name'][$i]))
{
/*** give praise and thanks to the php gods ***/
$messages[] = $_FILES['userfile']['name'][$i].' uploaded';
}
else
{
/*** an error message ***/
$messages[] = 'Uploading '.$_FILES['userfile']['name'][$i].' Failed';
}
}
}
else {
$messages[] = 'Uploading '.$_FILES['userfile']['name'][$i].' Failed. Extension not allowed.';
}
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Multiple File Upload</title>
</head>
<body>
<h3><?php echo $msg; ?></h3>
<p>
<?php
if(sizeof($messages) != 0)
{
foreach($messages as $err)
{
echo $err.'<br />';
}
}
?>
</p>
<form enctype="multipart/form-data" action="<?php echo htmlentities($_SERVER['PHP_SELF']);?>" method="post">
<input type="hidden" name="MAX_FILE_SIZE" value="<?php echo $max_file_size; ?>" />
<?php
$num = 0;
while($num < $num_uploads)
{
echo '<div><input name="userfile[]" type="file" /></div>';
$num++;
}
?>
<input type="submit" value="Upload" />
</form>
</body>
</html>
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15th Mar 2012, 07:13 PM#3
OPMemberWebsite's:
heroturko.biz softpk.com gfxtra.biz hotfilegfx.comThank You So Much
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