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Php problem

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05-28-2006, 01:20 PM

· #1

hell-knight

NamePros Regular

Trader Rating: (6)

Join Date: May 2006

Posts: 225
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Php problem

Please tell me whta i did wrong in this attached php file (renamed to txt, so it wold be valid as attachement.

It displays in browser:

Warning: Wrong parameter count for opendir() in c:\usr\apache\httpd\html\notepad\open.php on line 103

Warning: readdir(): supplied argument is not a valid Directory resource in c:\usr\apache\httpd\html\notepad\open.php on line 104

and some php code around the document. Pls help

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Attached Files

Open.txt (3.8 KB, 6 views)

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05-28-2006, 01:50 PM	· #2
Dan Buy my domains. Name: Dan Trader Rating: (63) Join Date: Feb 2006 Posts: 2,801 NP$: 54.00 (Donate)	$fileo = opendir(); Is the line that is causing it to not work. You need to have a folder name in the ()'s.

05-28-2006, 02:55 PM

· #3

nasaboy007

NamePros Regular

Location: mysitememberships.com

Trader Rating: (32)

Join Date: Jul 2005

Posts: 925
NP$: 4800.90 (Donate)

well first off, i found acouple of things wrong.

you did not have a <? tag at the beginning after the include. also, im not sure that there shud be a space between include and ('head.inc'). finally, y do u have '.' inside each opendir? is that the file path?

Quote:

<?php include('header.inc'); ?>

<?
$fh = opendir('.');
while($file = readdir($fh)){
if(!is_dir($file)){
if($file !== "script.php" && filesize($file) > "0"){
echo "<a href=\"". $HTTP_SERVER_VARS['PHP_SELF'] ."?file=$file\">". $file ."</a> . ";
echo " <small><a href=\"$file\">View the File</a></small><br />\n";
}
}
}

if(isset($_GET['file'])){
}
else{
$fh = opendir('.');
while($file = readdir($fh)){
if(!is_dir($file)){
if($file !== "script.php" && filesize($file) > "0"){
echo "<a href=\"". $HTTP_SERVER_VARS['PHP_SELF'] ."?file=$file\">". $file ."</a> . ";
echo " <small><a href=\"$file\">View the File</a></small><br />\n";
}
}
}
}
$file = $_GET['file'];
echo "Editing File: ". $file;
$handle = fopen($file, "r+");
$page_contents = fread($handle, filesize($file));
?>

<form action="<? echo $HTTP_SERVER_VARS['PHP_SELF']; ?>" method="post">
<input type="hidden" value="<? echo $file; ?>" name="file" />
<textarea name="page_contents_updated" cols="100" rows="10"><? echo $page_contents; ?></textarea><br />
<input type="submit" value="Submit" name="submit" />
</form>
<a href="<? echo $HTTP_SERVER_VARS['PHP_SELF']; ?>">Go back</a> to the file listing.
<?

if(isset($_GET['file'])){
$file = $_GET['file'];
echo "Editing File: ". $file;
$handle = fopen($file, "r+");
$page_contents = fread($handle, filesize($file));
?>

<form action="<? echo $HTTP_SERVER_VARS['PHP_SELF']; ?>" method="post">
<input type="hidden" value="<? echo $file; ?>" name="file" />
<textarea name="page_contents_updated" cols="100" rows="10"><? echo $page_contents; ?></textarea><br />
<input type="submit" value="Submit" name="submit" />
</form>
<a href="<? echo $HTTP_SERVER_VARS['PHP_SELF']; ?>">Go back</a> to the file listing.
<?
}
elseif($_POST['submit']){
}
else{
$fh = opendir('.');
while($file = readdir($fh)){
if(!is_dir($file)){
if($file !== "script.php" && filesize($file) > "0"){
echo "<a href=\"". $HTTP_SERVER_VARS['PHP_SELF'] ."?file=$file\">". $file ."</a> . ";
echo " <small><a href=\"$file\">View the File</a></small><br />\n";
}
}
}
}
?>

$pcu = $_POST['page_contents_updated'];
$h = fopen($file, "w");
fwrite($h, $pcu);
echo "The information was updated.<br />\n";
echo "<a href=\"". $HTTP_SERVER_VARS['PHP_SELF'] ."\">Go back</a> to the file listing.";
fclose($h);

<?
if(isset($_GET['file'])){
$file = $_GET['file'];
echo "Editing File: ". $file;
$handle = fopen($file, "r+");
$page_contents = fread($handle, filesize($file));
?>

<form action="<? echo $HTTP_SERVER_VARS['PHP_SELF']; ?>" method="post">
<input type="hidden" value="<? echo $file; ?>" name="file" />
<textarea name="page_contents_updated" cols="100" rows="10"><? echo $page_contents; ?></textarea><br />
<input type="submit" value="Submit" name="submit" />
</form>
<a href="<? echo $HTTP_SERVER_VARS['PHP_SELF']; ?>">Go back</a> to the file listing.
<?
}
elseif($_POST['submit']){
$pcu = $_POST['page_contents_updated'];
$h = fopen($file, "w");
fwrite($h, $pcu);
echo "The information was updated.<br />\n";
echo "<a href=\"". $HTTP_SERVER_VARS['PHP_SELF'] ."\">Go back</a> to the file listing.";
fclose($h);
}
else{
$fileo = opendir();
while($file = readdir($fileo)){
if(!is_dir($file)){
if($file !== "script.php" && filesize($file) > "0"){
echo "<a href=\"". $HTTP_SERVER_VARS['PHP_SELF'] ."?file=$file\">". $file ."</a> . ";
echo " <small><a href=\"$file\">View the File</a></small><br />\n";
}
}
}
}
?>

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Last edited by nasaboy007 : 05-28-2006 at 02:58 PM.

05-28-2006, 03:43 PM	· #4
SecondVersion while ($awake){ code(); } Name: Eric Location: Kentucky Trader Rating: (142) Join Date: Mar 2005 Posts: 4,268 NP$: 1152.00 (Donate)	Noticed a few things wrong, for one.. looping over the directory wrong Will post an edited version in a minute. Ok, here.. and I've tested it, seems to work just fine. You had alot of unnecessary code, etc. EDIT: if you're going to be editing php files etc, then you should use: PHP Code: <?php include('header.inc'); if (isset($_GET['file'])) { $file = trim(strip_tags($_GET['file'])); echo 'Editing File: ' . $file; $handle = fopen($file, "r+"); if (!$handle) { die('Error opening file: ' . $file); } $page_contents = fread($handle, filesize($file)); echo '<form action="' . $_SERVER['PHP_SELF'] . '" method="post"> <input type="hidden" value="' . $file . '" name="file" /> <textarea name="page_contents_updated" cols="100" rows="10">' . htmlentities($page_contents) . '</textarea><br /> <input type="submit" value="Submit" name="submit" /> </form> <a href="' . $_SERVER['PHP_SELF'] . '">Go back</a> to the file listing.'; } else if(isset($_POST['submit']) AND $_POST['submit'] != '') { if (PHP_VERSION < '4.3.0') { function html_entity_decode($string) { // replace numeric entities $string = preg_replace('~&#x([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $string); $string = preg_replace('~&#([0-9]+);~e', 'chr(\\1)', $string); // replace literal entities $trans_tbl = get_html_translation_table(HTML_ENTITIES); $trans_tbl = array_flip($trans_tbl); return strtr($string, $trans_tbl); } } $pcu = trim(html_entity_decode($_POST['page_contents_updated'])); $file = trim($_POST['file']); $fh = fopen($file, "w"); if (!$fh) { die('Error opening file: ' . $file); } fwrite($fh, $pcu); echo 'The information was updated.<br />' . "\n"; echo '<a href="' . $_SERVER['PHP_SELF'] . '">Go back</a> to the file listing.'; fclose($fh); } else { $fh = opendir('.'); while (false !== ($file = readdir($fh))) { if (!is_dir($file)) { if ($file != 'script.php' AND filesize($file) > 0) { echo '<a href="' . $_SERVER['PHP_SELF'] . '?file=' . $file . '">' . $file . '</a>'; echo ' <small><a href="' . $file . '">View the File</a></small><br />' . "\n"; } } } } ?> __________________ SecondVersion.com - The Personal Blog of SecondVersion Domain Name Portfolio - Get your free copy. - Version 1.0.3 now available!! Last edited by SecondVersion : 05-28-2006 at 04:13 PM.


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