[[SOLVED] Registration/Adding members to database]

You should put a { after the last line that you've posted. Did you do that?

[CAPTCHA code]

Since I have very little experience in working with GD library, I need advice on how to improve this simple CAPTCHA code (don't worry, I have other security precautions in place, since CAPTHA aren't that secure). I've only included the page that actually displays the image.

 

<?php
session_start();

$RandomStr = md5(microtime());// md5 to generate the random string

$ResultStr = substr($RandomStr,0,5);//trim 5 digit

// Select a random background image
$dir=opendir("./images/captcha/");

$i=0;
while($imgfile=readdir($dir)) {
   if ($imgfile != "." && $imgfile!="..") {
      $imgarray[$i]=$imgfile;
      $i++;
   }
}

closedir($dir);

$rand=rand(0,count($imgarray)-1);

if($rand >= 0) {
   $RandomImage = $imgarray[$rand];
}

$NewImage =imagecreatefrompng("./images/captcha/$RandomImage");//image create by existing image and as background

$randcolR = rand(100,230);
$randcolG = rand(100,230);
$randcolB = rand(100,230);

$LineColor = imagecolorallocate($NewImage,233,239,239);//line color 
$TextColor = imagecolorallocate($NewImage, ($randcolR - 20), ($randcolG - 20), ($randcolB - 20));

imageline($NewImage,1,1,40,40,$LineColor);//create line 1 on image 
imageline($NewImage,1,100,60,0,$LineColor);//create line 2 on image 

imagestring($NewImage, 5, 20, 10, $ResultStr, $TextColor);// Draw a random string horizontally 

$_SESSION['key'] = $ResultStr;// carry the data through session

header("Content-type: image/png");// out out the image 

imagepng($NewImage);//Output image to browser
imageDestroy($NewImage);
?>

 

Before you suggest any suggestions, please not that I only have GD library available on my server (that means no FreeType). Ok, now, any suggestions please?

[Stat count / database help (noob)]

ok thanks, hope someone helps me out 

 

...after you've posted some code. There are good tuts here on phpfreaks.com. Check 'em out.

[Php read from database correctly?]

You haven't even connected to the database....

[Noob needing help form broken]

Put the form on one page (ex: form.html). Then put all of the processing stuff in another (ex: process.php).

 

Your form.html will have something like this:

<form action="process.php" method="POST">
...form code goes here
</form>

 

And your process.php will have the PHP code in there.

[Need count Help]

If you've got a MySQL database available, store it on there.

[[SOLVED] Can you please help me in uploading files from client browse]

What exactly is "missing"? And for everyone's sake, put [ code ][ /code ] tags around your code (without the spaces).

[php for a web app]

Google is your friend. This forum is only for PHP-specific related questions.

[dev site]

I've never heard of EDIRECTORY_ROOT being used before... Just try ./ or ../ instead of that (inside of the quotes)

[[SOLVED] Script to store and then view a file stored in MySQL using PHP]

CMS should work. Google it. There are tons of scripts out there.

[Very simple CMS]

To start building a CMS, you'll need a MySQL database, as well as PHP. 

[dev site]

Warning: main(EDIRECTORY_ROOT/layout/header.php) [function.main]: failed to open stream: No such file or directory in

 

Warning: main() [function.include]: Failed opening 'EDIRECTORY_ROOT/layout/header.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in

 

Fatal error: Call to undefined function: html_selectbox() in

 

Make sure you've moved ALL of the files from your old site to new (to the correct directories). That's what the error messages are about.

[[SOLVED] whats the correct syntax for adding an "addslashes()" to sql INSERT]

How are you getting the $question variable? If it's the same as others (by sessions), do this:

$question = $_SESSION[question];
$question = addslashes($question);

 

...and for your query:

$sql = "INSERT INTO $table (user_id, video_id, question) VALUES ('$_SESSION[id]', '$_SESSION[video_id]', '$question')";

[mysql_fetch_array VS. mysql_fetch_assoc ...]

Looking it up helps.

 

mysql_fetch_array

mysql_fetch_assoc

[destroy sessions]

session_start();
session_destroy();

 

You must first start the session again before you destroy it.

[Help for an html beginner? PLEASE?]

Try PHP.

[update.php help!]

You put the "?>" after "if(!isset($_SESSION['username'])){". Not sure why you did that. That's why the rest of the code is not processing. Put echo instead.

[Need help with form PLEASE]

Why do you need to save it in a php file? Sending the data to your e-mail is MUCH easier (I believe).

[[SOLVED] Multiple file upload problem]

I have no idea why I put that in the code. Heh, maybe I should slow down on coding stuff. Ok, thank you. It worked.

[[SOLVED] Multiple file upload problem]

Sure thing.

 

<?php
$upload_dir = "images/";
$upload_file = $upload_dir . pathinfo($_FILES['comicfile']['tmp_name']);
$filename = $_FILES['comicfile']['name'];
$ok=1;

//This is our size condition
foreach ($_FILES['comicfile']['size'] as $filesize){
$comicfile_size = $filesize;
if ($comicfile_size > 100000000)
  {
  echo "<font color=\"#FF0000\">Failed</font>: Your file is too large.";
  $ok=0;
  }
}

//This is our limit file type condition
foreach ($_FILES['comicfile']['type'] as $filetype){
$comicfile_type = $filetype;
  if ($comicfile_type =="text/php")
  {
  echo "<font color=\"#FF0000\">Failed</font>: No PHP files.";
  $ok=0;
  }
}  

//Here we check that $ok was not set to 0 by an error
if ($ok==0)
{
Echo "  Sorry your file was not uploaded";
}

//If everything is ok we try to upload it
else
{
foreach ($_FILES['comicfile']['error'] as $key => $error){
  if ($error == UPLOAD_ERR_OK) {
  $tmp_name = $_FILES['comicfile']['tmp_name'][$key];
  $name = $_FILES['comicfile']['name'][$key];
  move_uploaded_file($tmp_name, "images/$name");
  }
}

echo "<br />";
echo "<a href=\"index.php\">Comic Index</a><br />";
echo "<a href=\"http://rvb.allaroundhalo.org/index.php\">RvB Index</a><br />";
echo "<a href=\"http://www.allaroundhalo.org/index.php\">AAH Index</a>";

}
?>

[[SOLVED] Multiple file upload problem]

Whoops! I forgot to change pathinfo() to basename() in the code that I posted above. That's the part of the code that I'm having trouble with.

[[SOLVED] Multiple file upload problem]

I've retrieved a multiple file upload code sample from php.net and extended/modified it to suit my needs (that uses arrays). For some reason, it uploads and moves the file from the temp directory to the folder I specified, but I get this error:

Warning: basename() expects parameter 1 to be string, array given in...

 

And here's the part of the code that I'm having trouble with.

 

<?php
$upload_dir = "images/";
$upload_file = $upload_dir . basename($_FILES['comicfile']['tmp_name']);
$filename = $_FILES['comicfile']['name'];
?>

(I just put the PHP tags in to help others be able to read the code clearly)

 

I've also tried pathinfo(), but to no avail. Can anybody help please?

[[SOLVED] Help with multiple variables and $_GET]

Ok, stripslashes() worked! Thank you everyone for helping.

[[SOLVED] Help with multiple variables and $_GET]

I think I have found the problem. When I put "$word" in the echo part, my common search term shows up like this:

Bungie Weekly What\\\'s Update

 

So it has to do with the comma's being replaced with "\". How would I fix that?

[[SOLVED] user profile help]

If you have a script that works on other places, leave it (just check the user/pass/db/host to see that they're 100% correct.