PHP - Gd2 Using 'point' System For Fonts

I have set this up with a form on another page so that they can generate a runescape stat signature, although there is something wrong, if they do not select a font it comes up with an error.

Here is the Code:
Code: [Select]
<?php

header("Cache-Control: no-store, no-cache, must-revalidate"); 
header("Cache-Control: post-check=0, pre-check=0", false); 
header("Pragma: no-cache");
$user = "";
$img = ""; 
$fnt = ""; 

if(isset($_GET['user']))
{
if(!empty($_GET['user']))
{
$user = $_GET['user'];
}
}

if(isset($_GET['img']))
{
if(!empty($_GET['img']))
{
$img = $_GET['img'];
}
else{$img='blue';}
}
else{$img='blue';}

if(isset($_GET['fnt']))
{
if(!empty($_GET['fnt']))
{
$fnt = $_GET['fnt'];
}
else{$fnt='arial';}
}
else{$img='blue';}

if(isset($_POST['user'],$_POST['img'],$_POST['fnt']))
{
if(!empty($_POST['user']))
{
$user=$_POST['user'];
}
if(!empty($_POST['img']))
{
$img = $_POST['img'];
}
if(!empty($_POST['fnt']))
{
$fnt=$_POST['fnt'];
}
}


//Skill Grabs
$order = array("Overall", 
                        "Attack", 
                        "Defence", 
                        "Strength", 
                        "Hitpoints", 
                        "Ranged", 
                        "Prayer", 
                        "Magic", 
                        "Cooking", 
                        "Woodcutting", 
                        "Fletching", 
                        "Fishing", 
                        "Firemaking", 
                        "Crafting", 
                        "Smithing", 
                        "Mining", 
                        "Herblore", 
                        "Agility", 
                        "Thieving", 
                        "Slayer", 
                        "Farming", 
                        "Runecraft", 
                        "Hunter", 
                        "Construction", 
                        "Summoning",
                        "Dungeoneering"); 

$get = file_get_contents("http://hiscore.runescape.com/index_lite.ws?player=$user");
$get = explode("\n", $get);
$i = 0;

foreach ($order as $key => $value)
{
        $value = strtolower($value);
        $temp = explode(",", $get[$i]);
        $temp = array("rank" => $temp[0], "level" => $temp[1], "exp" => $temp[2]);
        $stats[$value] = $temp;
        $eval = "\$$value = array(\$temp[\"rank\"], \$temp[\"level\"], \$temp[\"exp\"]);";
        eval($eval);
        $i++;
}

//End Skill Grabs


$image = imagecreatefrompng("http://slay2day.x10.mx/highscores/signatures/".$img.".png");
$font = "/fonts/".$fnt.".ttf";

$color = imagecolorallocate($image, 255,255,255);

ImageTTFText ($image, "7", 0, 280, 10, $color, "/fonts/arial.ttf","Slay2day");

ImageTTFText ($image, "12", 0, 240, 55, $color, $font,$user);
if(is_numeric($overall[0]))
{
if($overall[0]==-1)
{
ImageTTFText($image, "11", 0, 230, 105, $color, $font,"2000000+");
}
else
{
ImageTTFText($image, "11", 0, 240, 105, $color, $font,$overall[0]);
}
}
else
{
ImageTTFText($image, "11", 0, 230, 105, $color, $font,"2000000+");
}
ImageTTFText ($image, "10", 0, 27, 20, $color, $font,$attack[1]);
ImageTTFText ($image, "10", 0, 27, 42, $color, $font,$strength[1]);
ImageTTFText ($image, "10", 0, 27, 64, $color, $font,$defence[1]);
ImageTTFText ($image, "10", 0, 27, 88, $color, $font,$hitpoints[1]);
ImageTTFText ($image, "10", 0, 27, 114, $color,$font,$ranged[1]);

ImageTTFText ($image, "10", 0, 70, 20, $color, $font,$prayer[1]);
ImageTTFText ($image, "10", 0, 70, 42, $color, $font,$magic[1]);
ImageTTFText ($image, "10", 0, 70, 64, $color, $font,$cooking[1]);
ImageTTFText ($image, "10", 0, 70, 88, $color, $font,$woodcutting[1]);
ImageTTFText ($image, "10", 0, 70, 114, $color,$font,$fletching[1]);

ImageTTFText ($image, "10", 0, 117, 20, $color, $font,$fishing[1]);
ImageTTFText ($image, "10", 0, 117, 42, $color, $font,$firemaking[1]);
ImageTTFText ($image, "10", 0, 117, 64, $color, $font,$crafting[1]);
ImageTTFText ($image, "10", 0, 117, 88, $color, $font,$smithing[1]);
ImageTTFText ($image, "10", 0, 117, 114, $color,$font,$mining[1]);

ImageTTFText ($image, "10", 0, 162, 20, $color, $font,$herblore[1]);
ImageTTFText ($image, "10", 0, 162, 42, $color, $font,$agility[1]);
ImageTTFText ($image, "10", 0, 162, 64, $color, $font,$thieving[1]);
ImageTTFText ($image, "10", 0, 162, 88, $color, $font,$slayer[1]);
ImageTTFText ($image, "10", 0, 162, 114, $color,$font,$farming[1]);

ImageTTFText ($image, "10", 0, 212, 20, $color, $font,$runecraft[1]);
ImageTTFText ($image, "10", 0, 212, 42, $color, $font,$construction[1]);
ImageTTFText ($image, "10", 0, 212, 64, $color, $font,$hunter[1]);
ImageTTFText ($image, "10", 0, 212, 88, $color, $font,$summoning[1]);
ImageTTFText ($image, "10", 0, 212, 114, $color,$font,$dungeoneering[1]);

header("Content-type: image/png");
imagepng($image);
imagedestroy($image);

//Logging
$url = getenv("HTTP_REFERER"); 

// connect to the database
 include('connect-db.php');

//variables
date_default_timezone_set('Pacific/Auckland');
$datepickerbox = $_POST['datepickerbox'];
$datepickerbox = date("Y-m-d H:i:s", time($datepickerbox));
echo $datepickerbox;

 // save the data to the database
 mysql_query("INSERT signature SET user='$user', img='$img', time='$datepickerbox', url='$url', font='$fnt'")
 or die(mysql_error()); 
//End Logging

?>
if they do not have a font i get:
Code: [Select]
Warning: imagettftext() [function.imagettftext]: Could not find/open font in /home/slay2day/public_html/highscores/signatures/signature.php on line 130
but of they dont choose a font i want it to use arial...

Hope this topic is ok here as i would be using php to do the encryption..


So i have just worked out how md5 hashes work- i thought md5 made passwords ultra secure -  and for a password up to say 6 characters long, including numeric characters, then it is very easy to crack by doing a brute force, so i ask what is the point, i am wanting to encrpt passwords in a db and i can't see why my own 'home brew' method should be any more crackable than an md5 hash.

What encrption would you recommend, so there would need to be a php class avaialble.

Hi guys,

Here is what I have so far:
http://www.autoshopgarage.com/new-era/generate.php

What I am trying to do is instead of having Line 1 and Line 2, I want to just have one big textarea so I don't have to limit the user so much.  I did it this way because I want to have two versions of text, the light version and the bold version. 

Is it possible to have two different fonts with just one textarea of text?  Right now I have two functions:
Quote

ImageTTFText($image, $fontSize, $fontRotation, 435, 80, $color, $font1, wordwrap($first, 18, "\n", true));
ImageTTFText($image, $fontSize, $fontRotation, 485,120, $color_black, $font2, wordwrap($last, 18, "\n", true));


So I would limit that to just 1, and it would automatically wordwrap but what would I put for the $font variable?  Is this even possible?  I was thinking of just using BBCode so they could type in [b*]Bold Text[/b*] and it would use the Bold version of the font if it sees that.

Any help is appreciated.

Thanks!

Here is the full code:
Quote

<?php
$first = $_GET['first'];
$last = $_GET['last'];
$font_color = $_GET['color'];

header("Content-type: image/png");
$image = imagecreatefrompng ( "banner_blank.png" );
$color_black = imagecolorallocate($image, 0, 0, 0);
$color_red = imagecolorallocate($image, 255, 0, 0);

if($font_color == "Red") {
   $color = $color_red;
}
elseif($font_color == "Black") {
   $color = $color_black;
}

$font1 = 'HelveticaNeueLTStd-BdEx.ttf';
$font2 = 'HelveticaNeueLTStd-LtEx.ttf';
$fontSize = "21";
ImageTTFText($image, $fontSize, $fontRotation, 435, 80, $color, $font1, wordwrap($first, 18, "\n", true));
ImageTTFText($image, $fontSize, $fontRotation, 485,120, $color_black, $font2, wordwrap($last, 18, "\n", true));
imagepng ( $image );
imagedestroy ( $image );
?>

H guys,
I have created a quiz, however what i would like to do is have something that keeps an eye on the quiz.  For example if someone is taking the quiz however get 4 incorrect answers in a row then it will abort the quiz.

is it something like a for loop for example.... im not sure?

The code i already got is a basic quiz however im just looking on expaning it more.

Thanks for any help, i appreciate it!

Code: [Select]
<?php 
session_start();

$_SESSION['dclty']  = $_POST['dclty'];

?>
<?php
if ($_SESSION['dclty'] == "beg")
?>
<script>
window.open("extrahelp.php", height=300,width=300);
</script>
<?php
if ($_SESSION['dclty'] == "int")
?>
<script>
window.open("pointers.php", height=300,width=300);
</script>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>Forensics E-learning Package</title>
<link rel="stylesheet" type="text/css" href="style.css" />
</head>
<body>
<div id="wrapper">
<div id="header">
<div id="toplinks">

</div>
</div>
<div id="menu">
<ul>
<li><a class="selected" href="home.html">Home</a></li>
<li><a href="initialquiz.php">Initial Quiz</a></li>
<li><a href="about.php">About</a></li>

</ul>
  </div>
<div id="content">
<div id="main">
        <h1>Initial Quiz</h1><BR />
        <form name="Forensics Test" method="post" action="detection.php">
        <h1>Protection</h1>
<hr />
<b>1. What does an IDS do? <BR /><BR /></b>
<UL>
<? if($attempted == true && !isset($q1)) { echo 'bgcolor="#FFFFCC"'; } ?>
<input type="radio" name="q1" id="q1a" value="1" />An IDS evaluates a suspected intrusion once it has taken place and signals an alarm<BR><? if($q1 == "1"){echo "checked=\"checked\"";} ?>
<input type="radio" name="q1" id="q1b" value="2">An IDS blocks intrusions before it happens and signal an alarm<BR><? if($q1 == "1"){echo "checked=\"checked\"";} ?>
<input type="radio" name="q1" id="q1c" value="3">An IDS blocks all intrusions before it happens and monitors the network, however does not signal an alarm.<BR><? if($q1 == "1"){echo "checked=\"checked\"";} ?></UL><hr />
<b>2. What does a Firewall do?<BR /><BR></b>
<UL>
<? if($attempted == true && !isset($q2)) { echo 'bgcolor="#FFFFCC"'; } ?>
<input type="radio" name="q2" id="q2a" value="1">Firewalls limit access once the intrusion is within a network and then signals an alarm.<BR><? if($q2 == "1"){echo "checked=\"checked\"";} ?>
<input type="radio" name="q2" id="q2b" value="2">Firewalls limit access between networks to prevent intrusion and do not signal an attack.<BR><? if($q2 == "1"){echo "checked=\"checked\"";} ?>
<input type="radio" name="q2" id="q2c" value="3">Firewalls limit access to a network and prevent all intrusions. An alarm to the user is raised.<br><? if($q2 == "1"){echo "checked=\"checked\"";} ?></UL><hr />
<p><b>3. What does Tripwire do?</b> </p>
<UL>
<? if($attempted == true && !isset($q3)) { echo 'bgcolor="#FFFFCC"'; } ?>
 <input type="radio" name="q3" id="q3a" value="1">Tripwire does not protect from intrusions however signals an alarm to the user that network intrusions are occurring.<BR><? if($q3 == "1"){echo "checked=\"checked\"";} ?>
<input type="radio" name="q3" id="q3b" value="2">Tripwire does not perform system integrity checks in terms of file change, however does prevent access to a network unless otherwise stated.<BR><? if($q3 == "1"){echo "checked=\"checked\"";} ?>
<input type="radio" name="q3" id="q3c" value="3">Tripwire helps identify changes in files. Tripwire records a set of information about all the important files in your server in case of a change.</p><? if($q3 == "1"){echo "checked=\"checked\"";} ?>
<BR>
</UL><hr />
<p><b>4. What type of files does a traditional anti-virus protect you from?</b> </p>
<UL>
  <? if($attempted == true && !isset($q4)) { echo 'bgcolor="#FFFFCC"'; } ?>
  <input type="radio" name="q4" id="q4a" value="1">Viruses and tracking cookies<BR><? if($q4 == "1"){echo "checked=\"checked\"";} ?>
  <input type="radio" name="q4" id="q4b" value="2">Rootkits and Viruses<BR><? if($q4 == "1"){echo "checked=\"checked\"";} ?>
  <input type="radio" name="q4" id="q4c" value="3">Worms and Rootkits<BR><? if($q4 == "1"){echo "checked=\"checked\"";} ?>
</UL><hr />
<p><b>5. What does an Anti-root kit protect you from?</b> </p>
<UL>
  <? if($attempted == true && !isset($q5)) { echo 'bgcolor="#FFFFCC"'; } ?>
  <input type="radio" name="q5" id="q5a" value="1">Anti-rootkit protects from only viruses, key loggers and backdoors.<BR><? if($q5 == "1"){echo "checked=\"checked\"";} ?>
  <input type="radio" name="q5" id="q5b" value="2">Anti-rootkit protects from viruses, backdoors, spyware and key loggers as a collection.<BR><? if($q5 == "1"){echo "checked=\"checked\"";} ?>
  <input type="radio" name="q5" id="q5c" value="3">Anti-rootkit protects from only viruses and backdoors.<BR><? if($q5 == "1"){echo "checked=\"checked\"";} ?>
</UL>
<HR><BR /><BR />
<input type="submit" value="Go to Next Section" />
</form>


         
       
        </div>
<div id="right">
<h2>Right Menu</h2>
<div class="rightitem">
<ul>
<li><a class="selected" href="home.html">Home</a></li>
<li><a href="initialquiz.php">Initial Quiz</a></li>
<li><a href="about.php">About</a></li>
</ul>
</div>
  </div>
  </div>
<div class="clearbottom"></div>
<div id="footer">
<p id="legal">&nbsp;</p>
</div>
</div>
</div>
</body>
</html>

At which point do I use DATE_FORMAT()?

On insert, on select, or ideally can I use it when I echo it out? I haven't used this function before, so I'm not too familliar with it. Can I do something like this?..

echo DATE_FORMAT($item['created_at'], '%d/%m/%Y');

This topic has been moved to Other Libraries and Frameworks.

http://www.phpfreaks.com/forums/index.php?topic=350748.0

Hi Guys/Gals,

I am new to PHP and when I say new, I mean I know a variable is $variable name... that is about it.

I am a .Net developer, always was, now I have to learn some php.

I have a .Net payment gateway service that I would like to reference
from a php site.

I was hoping anyone could point me in the right direction on how to go
about adding a .Net Service and pointing to it in PHP.

Please note this is a WPF service, thus it is a .svc page not a .asmx
and it is hosted and running on iis on a server.

Please some guidance? Any help would be appreciated.

I'm just starting to research xml and I need to know if there's a specific name I should be looking for.

I'm trying to read data from an xml file which is easy when all the tags are different but I've got a test file of students where alot of the data is the same.

For instance:

<STUDENTS>
    <STUDENT>
        <FIRSTNAME>Micheal</FIRSTNAME>
        <LASTNAME>Dorne</LASTNAME>
         <GRADE>10</GRADE>
         <MATHSCORE>89</MATHSCORE>
         <TEACHER>Flinn</TEACHER>
    </STUDENT>
    <STUDENT>
        <FIRSTNAME>Terry</FIRSTNAME>
        <LASTNAME>Williams</LASTNAME>
         <GRADE>11</GRADE>
         <MATHSCORE>78</MATHSCORE>
         <TEACHER>Edwards</TEACHER>
    </STUDENT>
    <STUDENT>
        <FIRSTNAME>Kimberly</FIRSTNAME>
        <LASTNAME>Jenson</LASTNAME>
         <GRADE>10</GRADE>
         <MATHSCORE>92</MATHSCORE>
         <TEACHER>Flinn</TEACHER>
    </STUDENT>
</STUDENTS>

I've reached a point where I need to acquire data from an xml file structured similar to this and need to know where to start. I could be looking for all the data on one specific student or acquiring a list of all student names that have the same teacher for example.

I'd appreciate it if someone could point me the right direction with this. Thanks.

Hi guys,

I, not sure if this post belongs here as I have no idea what the cause of my problem is. However I'm hoping i can post the problems i have and one of you guys might be able to point me in the right direction as to where the problem is.

Anyway up until a few days ago i had a system set up using php and mysql for customers to login to there accounts, buy and sell items etc. Every time a client would buy or sell an item a conformation email would automatically be generated and sent out with all the correct info already saved in the email. This system would also save the buy or sell information and a system administrator could login and view this info.

The problem I have right now is that, none of this information is being saved any more, and the emails are not being generated. A client can do anything they want but no details are being saved.

This problem just came out of nowhere, one day its was working fine, as it has been for well over a year now and then BANG! Its not working any more.

Another strange thing is that I cant even seem to login into the administrator area on any other browser than firefox? I have really no idea why that is.

I would also like to add that I have made no changes to the php code or the sql data prior to this problem.

and lastly I think i should mention that this same system is on another completely different server, and the system has the exact same problem.

If anybody has any clues to this one, or point me in the right direction I would be most grateful, as it has me completely stumped.

Thank you very much in advance.   

 I've been at this for days, and the more I read the more confusing it gets.
What I want to achieve is: I have a XHTML form with 5 user input fields - These a

name
subject
cust_email
telephone
details

I need to create a PHP script that will on user click - submit a email that has this format (secured if possible:

From= cust_email

Subject= "Customer requested information on" +subject

eMail body= name + "requests information on" + subject
/n
+ details
/n
+ "Contact information"
/n
+telephone
+email.

So the body would look some how like this:

Jane Smith requests information on Botox

Hello I'm interested in botox injections please contact me with pricing and availability. Thank you.

Contact information.
(888)555-1212
Jsmith@hotmail.com

Can you or anyone of the users in this wonderful forum HELP. I'm a print designer and I can assist you guys with anything you may need in print. But web is all to new and I'm struggling.
Thank you, thank you very much.

Hi everyone, I have this code to help me split a long paragraph into sentences and make every new sentence into a new line. Now i want to insert a bullet point, or a arrow in font of every line. I try many different approaches, but it didn't work. Can anyone point me to the right direction. Thanks for your help.

Vanvoquan.
Code: [Select]
<table border="1" bordercolor="red">
<tr>
<td>
<p><?php echo stripslashes(str_replace('. ', '.<br />', $product_info['products_description'])); ?></p>
</td>
</tr>
</table>

I am playing around with php but the script doesnt execute to the last point and with no error... 

 

What i am trying to do is checking the input of the user and comparing it what is in db and then applying conditions. So i have 2 files. update.php and home.php. 

home.php is my html form page and i included 'update.php' in it

In my update.php, i have these codes

 

<?php

error_reporting(E_ALL);


include_once('database.php');

if(isset($_POST['submit']))

{

$q = $_GET['q'];

$next = $q + 1;

if($q == 26)
{
echo '<h2>You have Completed the Exam.Congrats!!</h2>';


}
elseif($q <= 25){
    
$sql = "SELECT * FROM Students WHERE Email=?";
$stmt = $conn->prepare($sql); 
$stmt->bind_param('s', $_SESSION['login']);
$stmt->execute();
$result = $stmt->get_result(); $row = $result->fetch_assoc();

$Mark = $row['Mark'];


$Correct = $Mark + 1;


$Fail = $Mark + 0;

  
$sqlb = "SELECT * FROM Answers WHERE qid = ?";
$stmtb = $conn->prepare($sqlb); 
$stmtb->bind_param('s', $q);
$stmtb->execute();
$resultb = $stmtb->get_result();

$rowb = $resultb->fetch_assoc();

$Answer = $rowb['Answer'];

$Pick = $_POST['ans'];

if($Pick ==  $Answer)

{
  
  
    
  $sqld = "UPDATE Students SET Mark=? WHERE Email = ?";
$stmtd = $conn->prepare($sqld); 
$stmtd->bind_param('ss', $Correct,$_SESSION['login']);
$stmtd->execute();
$resultd = $stmtd->get_result();  


   echo "correct" ;
}

}
else

{
    
    echo 'Ate';
echo "<script type='text/javascript'>document.location.href='home.php?q='.$next.';</script>";
}

}//post submit

?>

The else statement doesnt run. so it keeps reloading the same page.   

  Also i want to ask why i keep getting the value of 2 for my $Correct variable stored on the database into column Mark for a single correct question instead of 1. What could be wrong?

Lastly, i dont want the script to run if the browser is edited by the user by changing the value of $q from the browser, because i am using get method, is there a way to do that.

Please be nice with your comments. Thanks in advance.!!!

Hi everyone (sorry for my bad english),     

Given the following example code; if a function were passed the value of $id is there a way to point to the previous or next element in the array to retrieve their values.

thanks


Code: [Select]

$arr = array();

for( $i = 0; $i < 10; $i++ ) {

$id = mt_rand() + $i;

$arr[$id] = "some value";

}

function getValue( $id ) {

$element = $arr[$id];

//point to previous element or next element beginning from $element position

}

Because I have include files in a subdirectory called "incl", I cannot rely on using relative paths because that include file is in a header on and the pages are in multiple subdirectories (or in the root).  I need some way to get the location of the root (the one where my index file is located).  I want to use something like this:

$path= $_SERVER['DOCUMENT_ROOT'];
include $path."/subdirectory/file.php";

However, when I use $_SERVER['DOCUMENT_ROOT'] I get :
/home/content/j/p/f/name55/html/

which is not where the index file sits.
Any ideas on how to get the directory where my index file sits? (i.e. the index that gets read when you got to www.domain.com)