Error with Font and imagettfbbox

Posted on 16th Feb 2014 07:03 pm by admin

I keep getting an error that says "Warning: imagettfbbox() [function.imagettfbbox]: Could not find/open font in /home/a6079442/public_html/rebuild/includes/csi.php on line 48
Error in imagettfbbox function"

I am trying to include a captcha image in this form, and it just doesn't seem to be working. I've got csi.php included on FormToEmail.php

url: http://inferium.site11.com/rebuild/contactform.php

Here is my code for the form page:

Code: <?php

print_r($_POST);
session_start(); //check the captcha

if(!empty($_SESSION['sc'])&&$_SESSION['sc']==$_POST['sc']){unset($_SESSION['sc']); print 'captcha is right';} else {$valCheck=false;$appMessage='Sorry, you have provided an invalid security code';}
?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html class="embed firefox" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>
want to advertise? contact us!
</title>


<meta name="robots" content="noindex, nofollow, noarchive">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">


<link rel="stylesheet" href="contactform/dynamic.css" type="text/css">
<link rel="stylesheet" href="contactform/theme.css" type="text/css">
<link rel="stylesheet" href="contactform/wufoo.css" type="text/css">


<script type="text/javascript" src="contactform/dynamic.js"></script>
</head><body id="public">

<div id="container">

<form class="wufoo topLabel page1" autocomplete="off" enctype="multipart/form-data" method="post" action="FormToEmail.php">

<div class="info">
<h2>want to advertise? contact us!</h2>
<div></div>
</div>

<ul>

<li id="fo1li108" class=" ">
<label class="desc" id="title108" for="Field108">
your name:
</label>
<div>
<input id="name" name="name" class="field text medium" maxlength="255" tabindex="1" type="text">
</div>
</li>

<li id="fo1li6" class=" ">
<label class="desc" id="title6" for="Field6">
your email:
</label>
<div>
<input id="email" name="email" class="field text large" maxlength="255" tabindex="2" type="text">
</div>
<p class="instruct" id="instruct6"><small>We won't share this with strangers.</small></p>
</li>

<li id="fo1li112" class=" ">
<label class="desc" id="title112" for="Field112">
your phone:
</label>
<div>
<input id="phone" name="phone" class="field text medium" maxlength="255" tabindex="3" type="text">
</div>
</li>

<li id="fo1li109" class=" ">
<label class="desc" id="title109" for="Field109">
name of your mgmt:
</label>
<div>
<input id="management" name="management" class="field text medium" maxlength="255" tabindex="4" type="text">
</div>
</li>

<li id="fo1li110" class=" ">
<label class="desc" id="title110" for="Field110">
cities your properties are located in:
</label>
<div>
<input id="property_locations" name="property_locations" class="field text medium" maxlength="255" tabindex="5" type="text">
</div>
</li>

<li id="fo1li1" class=" ">

<label class="desc" id="title1" for="Field1">
specific questions or needs:
<span id="req_1" class="req">*</span>
</label>

<div>
<textarea id="questions" name="questions" style="border:0px;background-color:#FFFFFF;" rows="2" cols="50" tabindex="6"></textarea>

</div>

<p class="instruct" id="instruct1"><small>This field is required.</small></p>

</li>

<li class=" ">
<img src="includes/csi.php?w=100&h=40&chr=5" alt="" />
<label class="desc">
please enter the code from above:
</label>
<input type="text" name="sc" id="sc" style="border:0px;background-color:#FFFFFF;" maxlength="255" />

</li>
<li class="buttons">
<input name="currentPage" id="currentPage" value="GI0jR8qooTIIfP2hij1KYssRL4qyfwuBe5cnwuBewqGlzjUSE=" type="hidden">
<input id="saveForm" name="saveForm" class="btTxt submit" value="submit your inquiry" type="submit">

</li>

<li style="display: none;">
<label for="comment">Do Not Fill This Out</label>
<textarea name="comment" id="comment" rows="1" cols="1"></textarea>
<input id="idstamp" name="idstamp" value="VuXFID/UrijtCYffVp7xRB3O98Q+v/DvyIxYt88ZyXM=" type="hidden">
</li>
</ul>
</form>

</div>
<img id="bottom" src="contactform/bottom.png" alt="">
<script type="text/javascript">
__EMBEDKEY = "false"
</script></body></html>
Also, here is the code to csi.php:

Code:<?php

session_start();

class csi
{
public $font = 'mf.ttf';

public function generateCode($characters)
{
/* list all possible characters, similar looking characters and vowels have been removed */
$possible = '23456789bcdfghjkmnpqrstvwxyz';
$code = '';
$i = 0;
while ($i < $characters)
{
$code .= substr($possible, mt_rand(0, strlen($possible)-1), 1);
$i++;
}
return $code;
}

public function csi($width='120',$height='40',$characters='6')
{
$code = $this->generateCode($characters);

/* font size will be 75% of the image height */
$font_size = $height * 0.75;
$image = @imagecreate($width, $height) or die('Cannot initialize new GD image stream');

/* set the colours */
$background_color = imagecolorallocate($image, 255, 255, 255);
$text_color = imagecolorallocate($image, 20, 40, 100);
$noise_color = imagecolorallocate($image, 100, 120, 180);

/* generate random dots in background */
for( $i=0; $i<($width*$height)/3; $i++ )
{
imagefilledellipse($image, mt_rand(0,$width), mt_rand(0,$height), 1, 1, $noise_color);
}
/* generate random lines in background */
for( $i=0; $i<($width*$height)/150; $i++ )
{
imageline($image, mt_rand(0,$width), mt_rand(0,$height), mt_rand(0,$width), mt_rand(0,$height), $noise_color);
}

/* create textbox and add text */
$textbox = imagettfbbox($font_size, 0, $this->font, $code) or die('Error in imagettfbbox function');
$x = ($width - $textbox[4])/2;
$y = ($height - $textbox[5])/2;

imagettftext($image, $font_size, 0, $x, $y, $text_color, $this->font, $code) or die('Error in imagettftext function');

/* output captcha image to browser */
header('Content-Type: image/jpeg');
imagejpeg($image);
imagedestroy($image);
$_SESSION['sc'] = $code;
}

}

$width = isset($_GET['w']) ? $_GET['w'] : '120';
$height = isset($_GET['h']) ? $_GET['h'] : '40';
$characters = isset($_GET['chr']) && $_GET['chr'] > 1 ? $_GET['chr'] : '6';
$captcha = new csi($width,$height,$characters);

?>

Any help with this would be much appreciated

No comments posted yet

Your Answer:

290

Other forums

How do I use a global footer..?
If my index.php has a bole bunch of if functions and exit's in them

How to login with SAPCPIC userid
I have changed the Password for SAPCPIC in Development Server for 000,001 and 100 client.
But w

mysql_query returning boolean instead of mysql ressource
Hi,

I seem to have a weird issue with the php command mysql_query. I pass 2 arguments the que

Got A Free Server :(
So I was given a free server

http://shopping.yahoo.com/p:Compaq%20ProLiant%201500%20Server:1

Grabbing Values From an Array for Posting
I have a grid array that I am using with a form that when it hits the currently named test.php it lo

Oracle Connectivity
Hi Every One,

Can we access SAP from oracle database.If it possible then please spec

Using real time in php
I'm very average at PHP and im looking to introduce time to something on my site.
Its a sports si

big pagination problem in php
<?php

$connect = mysql_connect("localhost", "root", "")

array & querys help/advice.
Ok so here goes , I have a mysql database and basically here's what I need to do.

// foreach

Streaming local file from PHP while itâ€™s been written to by a CURL process
I am creating a simple Proxy server for my website. Why I am not using mod_proxy and mod_cache is a

Indyaspeak

Error with Font and imagettfbbox

Your Answer:

Other forums

Follow Us