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d22552000

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Posts posted by d22552000

    A regex that does nothing? Please help. :)

    in PHP Coding Help

    Posted

    nevermind, I found the issue.  The two spaces in my regex were the issue.

     

    Hmm... Well, it is not causing any errors at all... hence my confusion.  I'll give you the source, the issue, the intended result, and finally a link to the actual result.

     

    1. The source:

      $page = preg_replace('/(<img src=\") (.*?) (\")/eis',
                       "'<img src=\"image.php?r=' . urlencode('\\2') . '\"'",
                       $page);
  
  $page = str_replace("\r", "", $page);
  $page = str_replace("\n", "", $page);
  $page = str_replace("  ", " ", $page);
  $page = str_replace("> <", "><", $page);
  $page = trim($page);
  echo $page;

     

    2. The issue:  It's not replacing anything.

     

    3. The intended result:  It should take things like... <img src="images/dark.png" alt="" /> and turn them to <img src="image.php?r=urlencode(images/dark.png)" alt="" />...

     

    4. The actual result: http://project-ddl.org/mpm/index.php

    For some reason, ROUND will not give me time anymore. Please view code.

    in PHP Coding Help

    Posted

    Well, I have a problem with rounding time + microtime.  You will see what I mean below.  After much debugging I wrote this stupid thing, even though... IT USED TO BE ABLE TO JUST WRITE "echo $totaltime;"

     

    It for some reason does this now... (THE PAGES TAKE ABOUT 4 SECONDS TO LOAD)

     

    if ($totaltime<1) { 
$TEMPORARY = $totaltime;
$NEW = round($TEMPORARY,6);
echo "DEBUG MODE<br />";
echo "COME ON...: " . round($NEW) . "<br />"; // THIS ECHOS 0
echo "NEW: $NEW<br />"; // THIS ECHOS 4.6E-5
echo "OLD: $totaltime<br />"; // THIS ECHOS 4.60555267334E-5
}

     

    PLEASE HELP ME!!!  (need it asap, this is on a PRODUCTION BOX (PHP 5))

    Preg Replace (Bad Syntax) REGEXP

    in PHP Coding Help

    Posted

    Well, I am making a web proxy, and I need to replace the url's the website (all of them) to point to sim_post.php?u=serializedurlhere .  (Including images and scripts.) so I took a look around the web and tried to create a preg_replacement, it failed.

     

    Here is the error:

    Parse error: syntax error, unexpected '.', expecting ')' in C:\WOS\www\sim_post.php(22) : regexp code on line 1

Fatal error: preg_replace() [<a href='function.preg-replace'>function.preg-replace</a>]: Failed evaluating code: '/sim_post.php?u=/'.'\['.serialize(.'2'.).']' in C:\WOS\www\sim_post.php on line 22

     

    and this is the php code:

    	$pattern = "/(<a href=\")(.+?)(\")(\s*)(>)(.+?)(<\/a>)/e";
	$replace = "'/sim_post.php?u=/'.'\\['.serialize(.'2'.).']'";

	$page = do_post($_POST['url']);

	preg_replace($pattern, $replace, $page);

     

    I really do not know how to use regexp, and took a source to make links indexes from a google search.  To be honest, it may be easier to create a whole new pattern and replacement, in comparison to trying to fix mine.  I suck at regex ><.

    Images from database, <img not working...?

    in PHP Coding Help

    Posted

    Well, I have uploaded and stored images in a database, and they store fine.  I also have them shown on the page, which does not work with the <img tag, in FF it just shows the alt="" text, and in IE it shows a small X (picture not found error).  When I go to the EXACT url outputted by the page, I see the image fine, in both internet explorer and in fire fox.

     

    Here is my code for uploading the images: WORKING

    	$tmpName  = $_FILES['file']['tmp_name'];
	$fileName = addslashes($_FILES['file']['name']);
	$fileSize = addslashes($_FILES['file']['size']);
	$fileType = addslashes($_FILES['file']['type']);

	$message  = trim(addslashes($_POST['msg']));
	$subject  = trim(addslashes($_POST['sub']));
	$theSize  = getimagesize($tmpName);

	$ip = $_SERVER['REMOTE_ADDR'];

	if (empty($message) || empty($subject)) {
		$status = "Fields were left empty!";
	}

	$fp       = fopen($tmpName, 'r');
	$content  = fread($fp, filesize($tmpName));
	$content  = addslashes($content);
	fclose($fp);

	$res = mysql_query("INSERT INTO `image` ( `ID` , `MSG` , `DATA` , `SIZE` , `TYPE` , 
		`NAME` , `IPADDR` , `SUBJECT` , `IMGSIZE` ) VALUES ( NULL , '$message' , 
		'$content' , '$fileSize' , '$fileType' , '$fileName' , 	'" . $ip . "' , 
		'$subject' , '" . addslashes($theSize[3]) . "' );")
		 or die(mysql_error());

     

    Here is the code for showing the images: WORKING

    	$res = mysql_query("SELECT * FROM `image` 
		WHERE `ID` = '" . $_GET['img'] . "';");

	while ($row = mysql_fetch_assoc($res)) {
		header("Content-length: " . $row['SIZE']);
			header("Content-type: " . $row['TYPE']);
		print $row['DATA'];
		exit();
	}

     

    Here is the code that makes the image tags and tables: NOT WORKING?

    $res = mysql_query("SELECT * FROM `image`
	ORDER BY `ID` DESC LIMIT 30;");

while ($row = mysql_fetch_assoc($res)) {
	echo "	
	<tr>
		<th class=\"postblock\"><img alt='" . $row['ID'] . "' scr='index.php?img="
		 . $row['ID'] . "' " . $row['IMGSIZE'] . "></th> <th class=\"reply\"><big>"
		 . $row['SUBJECT'] . "</big><br />" . $row['MSG'] . "</th>
	</tr>
	";
}

     

    Can you please tell me why it does not work?

     

    This is what it outputs to the browser:

    	<tr>
		<th class='postblock'><img alt='6' scr='index.php?img=6' width='200' height='200' /></th> <th class='reply'><big>{subject}</big><br />{message}</th>
	</tr>

    Javascript Buttons

    in Javascript Help

    Posted 

    function buttoncase(id) {
var i = document.getElementById(id);
var a = document.getElementById("is" + id);

if (a = true) {
	i.class = "buttons";
	a.value = "false";      //PICK ME, I'M LINE 7
} else {
	i.class = "buttons2";
	a.value = "true";
}
}

     

    I have made hidden form tags for all my isname fields, and yet I get:  "Line 7, character 5, expected identifier"

    big fat strange error!

    in PHP Coding Help

    Posted

    It won't load for me so I don't know.  Make sure your file has a .php ending, and the file starts with <?php and ends with ?>.

     

    A Miscellaneous error has rendered our website unavailable, it will be up again with the upmost punctuatation.

    fopen fread fwrite fclose

    in PHP Coding Help

    Posted

    Try this:

     

    $url = 'http://www.whateverurl.com/img.jpg';
$source=fopen($url,"r");
while (!FEOF($a)) {
  $a = $a . fread($source,512);
}
fclose($source);

$destination=fopen("myupload/newfile.jpg","w");
fwrite($destination,$a);
fclose($destination);

    Preg_Replace not working..?

    in Regex Help

    Posted

    One of my replacement scripts is not working, here is my php code:

     

      $_POST['message'] = preg_replace('/\[font=\"(.+?)\"\](.+?)\[\/font\]/',
   " <font face=\"$1\">$2</font>", $_POST['message']);

  $_POST['message'] = preg_replace('/\[color=\"(.+?)\"\](.+?)\[\/color\]/',
   " <font color=\"$1\">$2</font>", $_POST['message']);

     

    When I feed it this:

     

    [font="Courier"][color="Yellow"]test[/color][/font]

     

    It shows the string as is, and does not evaluate my replacement.  Is there something wrong with my pattern?  All of my other ones have worked like links, images, and b, i, u, but these two above don't work.  I tried it both WITH escaping the " and one WITHOUT escaping the " and still it doesn't process it.  I know the script is going through these lines as I tried putting an echo between them, and the echo is shown.

     

    Please tell me what is wrong.

    preg_replace "Deleminator must not be alphanumeric or \"

    in PHP Coding Help

    Posted

    Well here is my php code, yes it has tabs so it will mess up here but the code is fine, the bottom regexp replacements for the url both work, its the top eight that return errors.

     

    Submitting Message...

[center] Testing [/center]

Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash
Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash
Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash
Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash
Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash
Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash
Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash

     

    Please tell me what is wrong.

     

    	echo "Submitting Message...<br />" . $_POST['message'];
$_POST['message'] = htmlspecialchars($_POST['message']);

############################################################

$_POST['message'] = preg_replace("\[b\](.+?)\[\/b\]",
	" <strong>$1</strong>", $_POST['message']);

$_POST['message'] = preg_replace("\[i\](.+?)\[\/i\]",
	" <em>$1</em>", $_POST['message']);

$_POST['message'] = preg_replace("\[u\](.+?)\[\/u\]",
	" <u>$1</u>", $_POST['message']);

############################################################

$_POST['message'] = preg_replace("\[img\](.+?)\[\/img\]",
	" <img alt=\"$1\" src=\"$1\" />", $_POST['message']);

############################################################

$_POST['message'] = preg_replace("\[left\](.+?)\[\/left\]",
	" <div align=\"left\">$1</div>", $_POST['message']);

$_POST['message'] = preg_replace("\[center\](.+?)\[\/center\]",
	" <div align=\"center\">$1</div>", $_POST['message']);

$_POST['message'] = preg_replace("\[right\](.+?)\[\/right\]",
	" <div align=\"right\">$1</div>", $_POST['message']);

############################################################

$_POST['message'] = preg_replace("/([a-zA-Z]+:\/\/[a-z0-9\_\.\-]+".
	"[a-z]{2,6}[a-zA-Z0-9\/\*\-\?\&\%\=\,\.]+)/",
	" <a href=\"$1\" target=\"_blank\">$1</a>", $_POST['message']);

$_POST['message'] = preg_replace("/[^a-z]+[^:\/\/](www\.".
	"[^\.]+[\w][\.|\/][a-zA-Z0-9\/\*\-\?\&\%\=\,\.]+)/",
	" <a href=\"http://$1\" target=\"_blank\">$1</a>", $_POST['message']);

############################################################

$_POST['message'] = trim(addslashes($_POST['message']));

    [SOLVED] Download Script Freezing Execution

    in PHP Coding Help

    Posted

    ok this is solved, I figured it out.

     

    Turned out that when php include()s a file, it locks it from reading by any other process id.  EVEN if you do include_once() it still locks said file from writing.  THis was freezing hte script because every other page on the server happened to use the same inc/conf.php file in it's header.

    Is it possible? Using PHP

    in PHP Coding Help

    Posted

    no there is not a way of doing this (with php) because php does not do anything in your script until it recieves the file.  If you were using another language, you could have it recieve one packet of the file, send one packet of the file, delete that packet, and repeat.

     

    But php cannot do this.

    [SOLVED] Download Script Freezing Execution

    in PHP Coding Help

    Posted

    When this script is running, and someone is download a file, ALL other php-cgi.exe requests wait for this script to end, before executing. How can I fix this?

     

    Direct Download Script:

    <?PHP

function getfile($TYPE,$B,$PATH) {
mysql_query('UPDATE `filepirate`.`FILES` SET `Downloads`=`Downloads`+1
WHERE `ID`='.$_GET['id']) or die(mysql_error());

header('Content-Disposition: attachment; filename="'.$B.'"');
header('Content-Description: File Transfer');
header('Content-Length: '.filesize($PATH));
header('Content-type: '.$TYPE);
header('Connection: close');

readfile($PATH); exit();
}

function eror($RET) {
echo $RET;
die();
}

$NAME = $_GET['id'];

/* MYSQL CONNECTION */
mysql_connect('localhost','root','');
$r = mysql_query("SELECT * FROM `filepirate`.`FILES` WHERE ID=$NAME;") or eror(mysql_error());

while(list($ID,$B,$PASS,$DESC,$TYPE,$DOWN)= mysql_fetch_row($r)) {
$PATH = './Files/'.$ID;

if (file_exists($PATH) && !empty($_GET['id'])) {
if (!empty($PASS)) {
if (!empty($_POST['pass'])) {
if ($PASS==$_POST['pass']) {
getfile($TYPE,$B,$PATH);
} else { eror('Invalid Pass.  Pass Not Right'); }
} else { eror('No Password Entered'); }
} else { getfile($TYPE,$B,$PATH); }
} else { eror('Invalid File.  File Not Here!'); }
}
?>

    (I had to get rid of my indentation because of this forum f***ing

    up the spaces, replacing them with  

     

    Why when this is running, does the entire website 'wait' ?

    [SOLVED] VERY SIMPLE - Moving a "Absolutely" positioned div.

    in Javascript Help

    Posted 

    statica.style.top=currentpos+"px"
statica.style.left=5+"px"

     

    When I put that in my script, it f***s up and says it expects an object at the "s" in "statica.style.top"..

     

    ..

     

    My full script is here:

    <script type="text/javascript" language="JavaScript1.2"> 

var speed=50
var currentpos=0
var statica=document.getElementById("asvesee");

function scrollwindow(){
if (document.all)
currentpos=document.body.scrollTop+speed
else
currentpos=window.pageYOffset+speed

window.scroll(0,currentpos)

// I am trying to put statica movement HERE.
}

function startit(){
setInterval("scrollwindow()",50)
}
</script>

<div id="asvesee" style="position:absolute; border:1px solid black; background-color: lightyellow; width: 425px;">
<a href="javascript:startit()">Auto-Scroll Progress</a><br />
Remember, you can close this page, and the upload will continue!<br />
Please email damon.underground@gmail.com with bugs and feedback.
</div>

     

    This is a VERY simple script to auto-scroll the window, and doesn't quite work on all browsers, but I suck at javascript (as you can tell by my simple question) Please tell me why it won't work, and how to fix it.

     

    BTW: This error comes up in IE7.

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