hi
i'm working with postnuke.& trying to upload something from postnuke(infact i have added some code for upload)
the code i have added is sent as file in the attachment.
now when i call the function as upload($file_up) where file_up is the name of my field in html
(<input type=file name=file_up>)
i get an error like
warning:wrong datatype for second argument in call to in_array in upload.php line no 71.
& the file u have tried to upload is not allowed.
the line in code its pointing out is
""if (!in_array($the_file_type,$allowed_types1)){
echo"the file u have tried to upload is not allowed.";
But when i run this file saperately it works fine.
i don't understand what to do.
plz help me.
prasad
<?php
$my_max_file_size = "102400"; # in bytes
$image_max_width = "300";
$image_max_height = "300";
$the_path = "/var/www/html/prasadwork";
$registered_types= array(
"application/x-gzip-compressed" => ".tar.gz, .tgz",
"application/x-zip-compressed" => ".zip",
"application/x-tar" => ".tar",
"text/plain" => ".html, .php, .txt, .inc (etc)",
"image/bmp" => ".bmp, .ico",
"image/gif" => ".gif",
"image/pjpeg" => ".jpg, .jpeg",
"image/jpeg" => ".jpg, .jpeg",
"application/x-shockwave-flash" => ".swf",
"application/msword" => ".doc",
"application/vnd.ms-excel" => ".xls",
"application/octet-stream" => ".exe, .fla (etc)"
); # these are only a few examples, you can find many more!
$allowed_types1= array("text/plain");
--
function form($error=false) {
global $PHP_SELF,$my_max_file_size;
if ($error) print $error . "<br><br>";
/*print "\n<form ENCTYPE=\"multipart/form-data\" action=\"" . $PHP_SELF . "\" method=\"post\">";
print "\n<INPUT TYPE=\"hidden\" name=\"MAX_FILE_SIZE\" value=\"" . $my_max_file_size . "\">";
print "\n<INPUT TYPE=\"hidden\" name=\"task\" value=\"upload\">";
print "\n<P>Upload a file";
print "\n<BR>NOTE: Max file size is " . ($my_max_file_size / 1024) . "KB";
print "\n<br><INPUT NAME=\"the_file\" TYPE=\"file\" SIZE=\"35\"><br>";
print "\n<input type=\"submit\" Value=\"Upload\">";
print "\n</form>";*/
} # END form
--
if (!ereg("4",phpversion())) {
function in_array($needle,$haystack) { # we have this function in PHP4, so for you PHP3 people
for ($i=0; $i < count($haystack); $i++) {
if ($haystack[$i] == $needle) {
return true;
}
}
}
}
--
function validate_upload($file_up) {
$allowed_types1= array("text/plain");
global $my_max_file_size, $image_max_width, $image_max_height,$allowed_types1,$the_file_type,$registered_types;
$start_error = "\n<b>Error:</b>\n<ul>";
if ($file_up == "none") { # do we even have a file?
$error .= "\n<li>You did not upload anything!</li>";
} else { # check if we are allowed to upload this file_type
if (!in_array($the_file_type,$allowed_types1)) {
$error .= "\n<li>The file that you uploaded was of a type that is not allowed, you are only
allowed to upload files of the type:txt files only\n<ul>";
//while ($type = current($allowed_types1)) {
//$error .= "\n<li>" . $registered_types[$type] . " (" . $type . ")</li>";
//next($allowed_types1);
// }
// $error .= "\n</ul>";
}
if (ereg("image",$the_file_type) && (in_array($the_file_type,$allowed_types1))) {
$size = GetImageSize($file_up);
list($foo,$width,$bar,$height) = explode("\"",$size[3]);
if ($width > $image_max_width) {
$error .= "\n<li>Your image should be no wider than " . $image_max_width . " Pixels</li>";
}
if ($height > $image_max_height) {
$error .= "\n<li>Your image should be no higher than " . $image_max_height . " Pixels</li>";
}
}
if ($error) {
$error = $start_error . $error . "\n</ul>";
return $error;
} else {
return false;
}
}
} # END validate_upload
--
/*function list_files() {
global $the_path;
$handle = dir($the_path);
print "\n<b>Uploaded files:</b><br>";
while ($file = $handle->read()) {
if (($file != ".") && ($file != "..")) {
print "\n" . $file . "<br>";
}
}
print "<hr>";
}*/
--
function upload($file_up) {
global $the_path,$the_file_name;
$error = validate_upload($file_up);
if ($error) {
form($error);
} else { # cool, we can continue
if (!@copy($file_up, $the_path . "/" . $the_file_name)) {
form("\n<b>Something barfed, check the path to and the permissions for the upload directory</b>");
} else {
//list_files();
//form();
echo "file uploaded";
}
}
} # END upload
--
############ Start page
//print "\n<head>\n<title>Upload example</title>\n</head>\n<body>";
switch($task) {
case 'upload':
upload($file_up);
break;
default:
form();
}
//print "\n</body>\n";
?>
