PHP - Calculating Inbreeding On A 10 Generation Pedigree

Hi all,
sorry cos there is no code.
please how can i generate pairs (in twos, threes, fours or five) from a given set of numbers. the numbers are to be typed in the form text field and when click generate(submit button) it brings out the pair of numbers. thanks in advance

my form
Code: [Select]
<form id="form1" name="form1" method="post" action="">
      <table width="100%" border="0" cellspacing="2" cellpadding="1">
        <tr>
          <td width="21%">Input Numbers : </td>
          <td width="79%"><input name="numbers" type="text" id="numbers" size="50" /></td>
        </tr>
        <tr>
          <td>&nbsp;</td>
          <td><input name="generate" type="submit" id="generate" value="Generate" /></td>
        </tr>
        <tr>
          <td colspan="2">&nbsp;</td>
        </tr>
        <tr>
          <td colspan="2">&nbsp;</td>
        </tr>
        <tr>
          <td colspan="2">&nbsp;</td>
        </tr>
        <tr>
          <td colspan="2">&nbsp;</td>
        </tr>
      </table>
        </form>

Hello everyone,

I am interested in creating a site with similar capabilities to this one:

http://www.inkpixi.com/item/Classic+University/A223/295/item.html

On this site, enter your name name and hit "Preview".  The artwork is created using your name as a variable and other parameters to define how the artwork looks.

I have a bunch of variables and I want to generate images (dynamically) using these variables.  Any ideas or suggestions on how they do this on InkPixi.com?

Thank you in advance,
Tim

I'm looking for a function that creates a random string that contains random letters, numbers and symbols.

Also it needs to generate it in a way that there are no repeating characters.

Any ideas?

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...

I have this little snippet of code that runs when a user updates their password:

fetch_user_salt_new():
Code: [Select]
function fetch_user_salt_new($length = 5)
{
$salt_a = '';
for ($i = 0; $i < $length; $i++)
{
$salt_a .= chr(vbrand(33, 126));
}
return $salt_a;
}

Code: [Select]
$salt = fetch_user_salt_new();
$salt_processed = mysql_real_escape_string($salt);

Now, occasionally when a user changes their password (or anything that inserts the salt into the database, such as registration), the salt length stored in the database becomes 6 or 7 instead of 5.
As in, 99% of salts are only 5 digits long, but some salts are longer...
The longer salts normally have odd components, such as \', \", or \\  leading to salts increasing by 1 or 2 digits in length.

My idea is that mysql_real_escape_string() is putting a \ in front of quotes which is not what I intended when adding that piece of code in. By adding mysql_real_escape_string() in, I intended for quotes (' or ") to not be factors affecting the Query. Prior to instituting mysql_real_escape_string(), a ' or " would close the query and mess up the insertion of the salt. (Original Topic: http://www.phpfreaks.com/forums/index.php?topic=356368.0 )  It seemed to work but not doesn't


Any help is very appreciated,
Mark

Well, I had this working perfectly until they stopped using a mysql database and started using a flatfile.
What it should do:
Grab data from the flatfile, trim the unwanted parts and set it in an array.
With the received data display as an image.
I am very confused about how I would do this.

My current code:
signature.php:
Code: [Select]
<?php

//GET AND TRIM
$fileName="accounts.txt";
$fileHandle = fopen($fileName,"r");
$filecontents = fread($fileHandle,filesize($fileName));

$exploded = explode(" ",$filecontents);
$name="";
$balance="";
$accounts=array();
$num=0;
for($i=0;$i<count($exploded);$i++)
{

$line = explode("\t",$exploded[$i]);
for($a=0;$a<count($line);$a++)
{

if(trim($line[$a])=="player")
{
}elseif($line[$a]=="money")
{
}elseif($line[$a]=="type")
{
}elseif(trim($line[$a])=="{")
{
}else
{
$subline = explode("\r",$line[$a]);
for($e=0;$e<count($subline);$e++)
{
if(trim($subline[$e])=="}")
{
}
elseif(is_numeric(trim($subline[$e])))
{
$balance=trim($subline[$e]);
}
else
{
$name=trim($subline[$e]);
}
if($name!=""&&$balance!="")
{
$temp=array($name=>$balance);
$accounts[$num]=$temp;
$num++;
$name="";
$balance="";
}
}
}

}


}

//Image Generation
require_once('../func.inc.php');
header("Cache-Control: no-store, no-cache, must-revalidate"); 
header("Cache-Control: post-check=0, pre-check=0", false); 
header("Pragma: no-cache");
$font = "minecraft.ttf";
$user="";
if(isset($_GET['u']))
{
if(!empty($_GET['u']))
{
$user = $_GET['u'];
}
}

if(isset($_GET['i']))
{
if(!empty($_GET['i']))
{
$img = $_GET['i'];
}
else{$img='1';}
}
else{$img='1';}

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

if(in_array($user, $accounts))
{
//Info Grabs
$money = get_balance($user);
//End Info Grabs
}
else
{
die("That is an invalid player.");
}

//Display Image

$user = ucfirst($user);

$image = imagecreatefrompng("images/".$img.".png");
$color = imagecolorallocate($image, 255,255,255);

if ($_GET['i'] >= '8')
{

ImageTTFText ($image, "8", 0, 100, 13, $color, $font,"Name:");
ImageTTFText ($image, "8", 0, 138, 13, $color, $font,$user);

ImageTTFText ($image, "8", 0, 240, 13, $color,$font,"Money:");
ImageTTFText ($image, "8", 0, 285, 13, $color,$font,"$".$money);
}

else
{
ImageTTFText ($image, "7", 0, 246, 10, $color, $font,"Spartan Universe");
ImageTTFText ($image, "12", 0, 130, 50, $color, $font,"Name:");
ImageTTFText ($image, "12", 0, 130, 96, $color,$font,"Money:");
ImageTTFText ($image, "12", 0, 185, 50, $color, $font,$user);
ImageTTFText ($image, "12", 0, 198, 96, $color,$font,"$".$money);
}

//End Image Display

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

?>
accounts.txt:
Code: [Select]
arkangel011 {
type player
money 23.47
}
chemicalbacon {
type player
money 203.89
}


func.inc.php
Code: [Select]
<?php

function get_players()
{
$con = mysql_connect("host","user","pass");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("minecraft",$con);
$query = "SELECT * FROM `lb-players` ORDER BY  `lb-players`.`playername` ASC ";
$res = mysql_query($query,$con);
while($row = mysql_fetch_assoc($res))
{
echo "<option value='".$row['playername']."'>".$row['playername']."</option>";
}

}
function is_valid_player($user)
{
$con = mysql_connect("host","user","pass");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("minecraft",$con);
$query = "SELECT COUNT(playername) AS count FROM `lb-players` WHERE `playername` = '".$user."'";
$res = mysql_query($query,$con);
$row = mysql_fetch_assoc($res);
if($row['count']==1)
{
return true;
}
else
{
return false;
}

}

function get_balance($name)
{
$con = mysql_connect("host","user","pass");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}

mysql_select_db("iconomy",$con);

$query = "SELECT * FROM `iconomy` WHERE `iconomy`.`username` = '".$name."'";
$res = mysql_query($query,$con);
$row=mysql_fetch_array($res);
//echo $row['balance'];

mysql_close($con);
return $row['balance'];
}
function update_economy()
{
$con = mysql_connect("host","user","pass");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}

mysql_select_db("iconomy",$con);


$fileName="accounts.txt";
$fileHandle = fopen($fileName,"r");
$filecontents = fread($fileHandle,filesize($fileName));

$exploded = explode(" ",$filecontents);
$name="";
$balance="";
$accounts=array();
$num=0;
for($i=0;$i<count($exploded);$i++)
{

$line = explode("\t",$exploded[$i]);
for($a=0;$a<count($line);$a++)
{

if(trim($line[$a])=="player")
{
//unset($line[$a]);
}elseif($line[$a]=="money")
{
//unset($line[$a]);
}
elseif($line[$a]=="type")
{
//unset($line[$a]);
}
elseif(trim($line[$a])=="{")
{
//unset($line[$a]);
}
else
{
//echo $line[$a]."<br>";
$subline = explode("\r",$line[$a]);
for($e=0;$e<count($subline);$e++)
{
//echo $subline[$e]."<br>";
if(trim($subline[$e])=="}")
{
//unset($subline[$e]);
}
elseif(is_numeric(trim($subline[$e])))
{
//echo $subline[$e]."<br>";
$balance=trim($subline[$e]);
}
else
{
//echo $subline[$e]."<br>";
$name=trim($subline[$e]);
}
if($name!=""&&$balance!="")
{
$temp=array($name=>$balance);
$accounts[$num]=$temp;
$num++;
$name="";
$balance="";
}
}
}

}


}

foreach($accounts as $account=>$balance)
{
foreach($balance as $name=>$dollar)
{
$query = "UPDATE  `iconomy`.`iconomy` SET  `balance` =  '".$dollar."' WHERE  `iconomy`.`username` ='".$name."'";
mysql_query($query,$con);
//echo "Name: ".$name;
//echo ": Balance: ".number_format($dollar,2);
//echo "<br>";
}
}
}

?>

Well, I have been tryna figure this out for days but it wont seem to work. The base image appears fine but it wont write the text or the avatar on it.

Code: [Select]
<?php

//Do Not Cache
header("Cache-Control: no-store, no-cache, must-revalidate"); 
header("Cache-Control: post-check=0, pre-check=0", false); 
header("Pragma: no-cache");

//Getting Variables
$user = "Dusaro";
$rank = "Administrator";
$a = "0";

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

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

if(isset($_GET['r']))
{
if(!empty($_GET['r']))
{
$rnk = $_GET['r'];
}
else{$rnk='Administrator';}
}
else{$rnk='Administrator';}

if(isset($_POST['u'],$_POST['r'],$_POST['a']))
{
if(!empty($_POST['u']))
{
$user=$_POST['u'];
}
if(!empty($_POST['r']))
{
$rnk = $_POST['r'];
}
if(!empty($_POST['a']))
{
$a = $_POST['a'];
}
}


//Setting up Image
$image = imagecreatefrompng("base.png");
$avatar = imagecreatefrompng($a.".png");
$font = "US101.TTF";

imagecopymerge($image, $avatar, 0, 0, 0, 0, 100, 100, 100);
$color = imagecolorallocate($image, 0,0,0);
ImageTTFText ($image, "15", 0, 230, 0, $color, $font,$user);
ImageTTFText ($image, "14", 0, 257, 96, $color,$font,$rnk);

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

?>
can any1 help?

Hello, 
I installed Tango on Windows 8, and successfully created the database on a MySQL server. But when I launch the start-db.bat script, I get the message 

C:\Program Files\tango\bin>start-db.bat 

main(): arrived 
omniORB: Warning: the local loop back interface (127.0.0.1) 
is the only address available for this server. 
Received a CORBA::Exception 
Tango exception 
Severity = ERROR 
Error reason = CANNOT_CONNECT_MYSQL 
Desc : Failed to connect to TANGO database (error = Can't connect to MySQL serve 
r on 'localhost' (10061)) 
Origin : DataBase::init_device() 

Exiting 

pleaaaaase help me to find this problem

Hi guys i am facing a problem in my php code and i dont know how to figure out so i search on google and i have started searching for a php forums and i found this community.

The problem is i made three pages in page1 i create a simple form with one text field and add two buttons one name is "add more fields" and one is "submit" when i click on add more fields button a text field is generate by using javascript functions. Let say i create 3 fields and enter names and submit the form by having form action "page2"

In page2 i just simply get all values i entered in fields and print them on screen and also there is a link of "page3" that says edit your information and the session is start. In "page3" i made changes to values and submit them again again. Its all working. But i i also want "add more fields" button in page3 so that i can generate more fields also on page3 and this this the point where i stucked and i didn't figure out how can i do this task to create add more fields button.

Can you guys help me in this regard thanks.

Page1 Code:
Code: [Select]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script>
function addonemore()
{
var tot = document.getElementById('count').value;
tot = parseInt(tot)+1;
document.getElementById('count').value=tot;
var newhtml = 'student '+tot+' <input type="text" name="val'+tot+'" id="val'+tot+'"  /><br/>';
document.getElementById('mydiv').innerHTML += newhtml;
}
</script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>
<form action="page2.php" method="post" enctype="application/x-www-form-urlencoded">

student 1 <input type="text" name="val1" id="val1"  />
<div id="mydiv"></div>
<input type="button" id="addnew" name="addnew" value="Add more" onclick="addonemore()" />
<input type="submit" id="submit" name="submit" value="submit" />
<input type="hidden" name="count" id="count" value="1"  />
</form>
</body>
</html>
Page2 Code:
Code: [Select]
<?php 
session_start();
$_SESSION['count'] = $_REQUEST['count'];
for($i=1;$i<=($_REQUEST['count']);$i++)
{
$html .= 'student '.$i.':'.$_REQUEST['val'.$i].'<br/>';
$_SESSION['val'.$i] = $_REQUEST['val'.$i];
}
echo $html;
echo "<br/><a href='page3.php'>click here to edit</a>";

?>
Page3 Code:
Code: [Select]
<html>
<head>
<script>
function addonemore()
{
var tot = document.getElementById('count').value;
tot = parseInt(tot)+1;
document.getElementById('count').value=tot;
var newhtml = 'student '+tot+' <input type="text" name="val'+tot+'" id="val'+tot+'"  /><br/>';
document.getElementById('mydiv').innerHTML += newhtml;
}
</script>
</head>

<body>
<?php 
session_start();
$html = '<form action="page2.php" method="post" enctype="application/x-www-form-urlencoded">';
for($i=1;$i<=($_SESSION['count']);$i++)
{
$html .= 'student '.$i.':<input type="text" name="val'.$i.'" id="val'.$i.'" value="'.$_SESSION['val'.$i].'"  />';
}
$html .='<input type="submit" id="submit" name="submit" value="submit" /><input type="hidden" name="count" id="count" value="'.$_SESSION['count'].'"  /></form>';
echo $html;


?>
<?php 
$html = '<form action="" method="post" enctype="application/x-www-form-urlencoded">';
$html .= '<input type="button" id="addnew" name="addnew" value="Add more" onclick="addonemore()" /></form>'
 
?>
</body>
</html>

I'm praying there's a function somewhere out there that:

generates a html form based on the fields of a particular table within a DB (namely mySQL) generates the appropriate form input based on the fields type or notes (ie. for field: avatar_img, it knows to generate a file input) uses the POST method to submit generates and submits SQL insert query to database
In addition to that, a similar function that generates a form that allows the editing of records.

It doesn't take too long to write these each time myself, but if there's a function that you provide the formname, database driver, table name, whether your form is to insert or edit, that would be quite nifty i think. 

ie.  generateForm(addUser, mySQL, tUsers, insert)

Seen any such thing?
Many thanks.

This topic has been moved to Application Design.

http://www.phpfreaks.com/forums/index.php?topic=314453.0

Hello,

I am using a tutorial script for generating a basic bar graph. I have attempted to convert this script into an object-oriented script. However, upon attempting to define the graph, it is not successfully generated. Here is my code:

Code: [Select]
<?

class Graph
{
var $values;
var $image;
var $image_width = 450;
var $image_height = 300;
var $margin = 20;
var $bar_size = 20;
var $horizontal_lines = 20;

var $bar_colour;
var $border_colour;
var $background_colour;
var $line_colour;

function CreateGraph()
{
$this->image = imagecreate($this->image_width, $this->image_height);
}

function SetSize($width, $height)
{
$this->image_width = $width;
        $this->image_height = $height;
        }
       
        function SetMargin($size)
        {
        $this->margin = $size;
        }
       
        function SetBarSize($size)
        {
        $this->bar_size = $size;
        }
       
        function SetHorLines($size)
        {
        $this->horizontal_lines = $size;
        }
       
        function HexConvert($rgb)
        {
    return array(
        base_convert(substr($rgb, 0, 2), 16, 10),
        base_convert(substr($rgb, 2, 2), 16, 10),
        base_convert(substr($rgb, 4, 2), 16, 10),
    );
}
       
        function SetColours($bars, $background, $border, $line)
        {
        // This is hex based, similar to CSS, it is converted by HexConvert
        $bars = $this->HexConvert($bars);
        $background= $this->HexConvert($background);
        $border= $this->HexConvert($border);
        $line = $this->HexConvert($line);
       
        $this->bar_colour = imagecolorallocate($this->image, $bars[0], $bars[1], $bars[2]);
        $this->background_colour = imagecolorallocate($this->image, $background[0], $background[1], $background[2]);
        $this->border_colour = imagecolorallocate($this->image, $border[0], $border[1], $border[2]);
        $this->line_colour =imagecolorallocate($this->image, $line [0], $line [1], $line [2]);
        }
       
        function DrawBorders()
        {
        imagefilledrectangle($this->image,1,1,$this->image_width-2,$this->image_height-2,$this->border_colour);
imagefilledrectangle($this->image,$this->margin,$this->margin,$this->image_width-1-$this->margin,$this->image_height-1-$this->margin,$this->background_colour);
}

function DrawHorLines($horizontal_gap, $ratio)
{
for($i=1;$i<=$this->horizontal_lines;$i++)
{
$y = $this->image_height - $this->margin - $horizontal_gap * $i ;
imageline($this->image, $this->margin, $y, $this->image_width - $this->margin, $y, $this->line_colour);
$v = intval($horizontal_gap * $i / $ratio);
imagestring($this->image, 0, 5, $y-5, $v, $this->bar_colour);
}
}

function DrawBars($graph_height, $gap, $ratio)
{
for($i=0;$i< $total_bars; $i++)
{
list($key,$value)=each($this->values);
$x1= $this->margin + $gap + $i * ($gap+$this->bar_size) ;
$x2= $x1 + $this->bar_size;
$y1 = $this->margin +$graph_height- intval($value * $ratio) ;
$y2 = $this->image_height-$this->margin;
imagestring($this->image,0,$x1+3,$y1-10,$value,$this->bar_colour);
imagestring($this->image,0,$x1+3,$this->image_height-15,$key,$this->bar_colour);
imagefilledrectangle($this->image,$x1,$y1,$x2,$y2,$this->bar_colour);
}
}
       
        function DrawGraph()
        {
        $graph_width=$this->image_width - $this->margin * 2;
$graph_height=$this->image_height - $this->margin * 2;

$total_bars  = count($values);
$gap = ($graph_width- $total_bars * $this->bar_width ) / ($total_bars +1);

$this->DrawBorders();

$max_value=max($values);
$ratio = $graph_height / $max_value;

$horizontal_gap = $graph_height / $horizontal_lines;

$this->DrawHorLines($horizontal_gap, $ratio);

$this->DrawBars($graph_height, $gap, $ratio);
}

function OutputGraph()
{
header("Content-type:image/png");
imagepng($this->image);
}
}

?>
I expect this to be my misunderstanding of how object orientated codes work. I'm also open to any suggestions for improvement.

Edit: Here is the script where I use the class.
Code: [Select]
<?
include "bargraph.class.php";

$graph = new Graph;
$graph->SetSize(450, 300);
$graph->CreateGraph();
$graph->SetMargin(20);
$graph->SetBarSize(20);
$graph->SetHorLines(20);
$graph->SetColours("FFFFFF", "C0C0C0", "000000", "000000");
$graph->DrawGraph();
$graph->OutputGraph();
?>

Hi guys, i was wondering how can i make php to generate custom image with required fields (contact form).

For example, i have a page with first name, last name, full address, email.

And it's like this:

First name: <input field here>
Last name: <input field here>
Full Address: <input field here>
Email: <input field here>

I would like to know how can i (once they fill all the info) generate an image with custom background (prepared full image previously) with all the filled info and have it emailed back to him.

That email should be something like:

Dear, FirstName,

Here's your full info displayed on image below

<img src="/path/to/thatImage.png"></img>

Is this even possible? If so, please let me know how, i used to google a lot, but i can't find a solution, and i'm beginner in coding.

Hope you guys will help me out, thanks a lot in advance!

I wrote this basic script yesterday to process and generate a Google Site Map. And it works! BUT I want to advance this script to accommodate for something else and I don't know the correct path to take from here, but I will tell you what I've found out so far..

Current Situation:

1 - Currently my below script generates urls in the site map like:
http://abcdefg.com/index.php?dispatch=products.view&product_id=29826

2 - I have .htaccess configured to rewrite the urls to the products name data like:
http://abcdefg.com/pennies/wheat-pennies/lincoln-wheat-penny-cent.html (just an example) and these urls are ONLY active if clicking on the site links themselves - meaning if I enter: http://abcdefg.com/index.php?dispatch=products.view&product_id=29826 directly into the url, the url does not resolve to this natural friendly url name.

What Id like to achieve (which I don't know what direction I should be looking!):

- I'd like my xml output urls (as current) to be written in the natural format (as in #2 above).

FYI here is a current example output item in my sitemap:

Code: [Select]
<url>
  <loc>http://abcdefg.com/index.php?dispatch=products.view&amp;product_id=29803</loc>
  <changefreq>weekly</changefreq>
  <lastmod>2010-09-24T08:00:00+04:00</lastmod>
 </url>
Can anyone give me some guidance on what method might work for this? Do you think it's more a mod_rewrite issue? Or can this be handled easier with straight up modifications to my below? I'm just a bit confused on what direction I should be looking.. Thanks for any input.

<?php
header("Content-Type: text/xml;charset=iso-8859-1");
  echo '<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';
 //include('config.local.php');
  $cxn = mysqli_connect($config['db_host'], $config['db_user'], $config['db_password'], $config['db_name']);
  $query = "SELECT cscart_product_descriptions.product_id, cscart_products.product_id, cscart_products.timestamp
FROM cscart_product_descriptions JOIN cscart_products ON cscart_product_descriptions.product_id = cscart_products.product_id
WHERE cscart_products.status='A' LIMIT 10000";
  $result = mysqli_query($cxn, $query);
  $row = mysqli_fetch_array($result);
  while ($row = mysqli_fetch_array($result)) {
  $formatedTime = $row['timestamp'];
      echo '<url>
  <loc>http://abcdefg.com/index.php?dispatch=products.view&amp;product_id=' . $row['product_id'] . '</loc>
  <changefreq>weekly</changefreq>
  <lastmod>'. date('c',$formatedTime) .'</lastmod>
  </url>';
  } //while ($row = mysqli_fetch_array($result))
  echo '</urlset>';
?>