errors

[mimeit]

Here is the Call up

http://www.pic767flyingclub.com/767picfc.php?vatsim=810161

---

Please help me with these error messages

Bill

[Option]

i think we need to see your source before we can give you answers to this one.

[mimeit]

<?php
/-------------------------------------------
// Script by Fred Clausen (c)
// [e-mail]
// Script is free for non-commercial use
// Script originally created for 767 PIC FC
//
// Removal of code and or modifictation
// of this script is strictly prohibited
//-----------------------------------------/

// Argument list:
// ?image_type=type <-- Specify the type of image, valid entries are 'jpg', 'png', 'gif'. Please note that is for the input image name, ie the image that the dynamic image is based on. The output image format is based on the next entry
// &output_type=type <-- Same arguments as image_type
// &vatsim=id <-- Your VATSIM ID

// Time to make sure that the server can do what we want it to do
// If this test fails, the whole schebang quits with no errors

if(function_exists("imagecreate"))
{
$error = false;
$img_dir_script = "";
$imgname_script = "";
$output_type_script = "";
$image_type_script = "";
$vatsim_script = "";
$im = "";
$green = imagecolorallocate($img, 97, 192, 102);

$img_dir_script = './images/';
$imgname_script = "statuspic767.png"; // Argument passed value for the image name

// Font dir
$font = "handgotb.ttf";

if(isset($_GET['image_type']))
	$image_type_script =$_GET['image_type']; // Argument passed value for the input image type
else
	$image_type_script = "png";

if(isset($_GET['output_type']))
	$output_type_script = $_GET['output_type']; // Argument passed value for the putput image type
else
	$output_type_script = "png";

if(isset($_GET['vatsim'])) // Argument passed value for the users VATSIM ID number
	$vatsim_script = $_GET['vatsim'];
else
	$vatsim = "0";

// Going to load the image into memory, and make sure that an error hadn't already occured[removed error, will leave check for it]
if (!$error)
{
	switch($image_type_script)
	{
		case 'png': // If the input type is a png
			$im = @imagecreatefrompng ($img_dir_script.$imgname_script); /* Attempt to open */
			break;
		case 'jpg': // If the input type is jpg
			$im = @imagecreatefromjpeg ($img_dir_script.$imgname_script); /* Attempt to open */
			break;
		case 'gif': // If the input type is gif
			$im = @imagecreatefromgif ($img_dir_script.$imgname_script); /* Attempt to open */
			break;
	}
}
// Test to see if the image loaded properly above, and or an error condidtion existed
// If an error existed, create an image displaying an error
if (!$im || $error) /* See if it failed */
{ 
       	$im  = imagecreate (300, 75); /* Create a blank image */
        $bgc = imagecolorallocate ($im, 255, 255, 255);
     	$tc  = imagecolorallocate ($im, 0, 0, 0);
        imagefilledrectangle ($im, 0, 0, 300, 75, $bgc);
     	/* Output an errmsg */
	imagestring ($im, 1, 5, 5, "Error: Image is not able to be loaded", $tc);
}

else
{
	// output and format all the vatsim stuff, which will be stored in an array
	$output = get_vatsim_stuff();
	imagettftext($im, 12, 0, 0, 0, $green, $font, $output);
}

// Time to output the final result
switch($output_type_script)
{
	case 'gif':
		header("Content-type: image/gif");
		imageGIF($im);
		break;
	case 'jpg':
		header("Content-type: image/jpeg");
		imageJPEG($im);
		break;
	case 'png':
		header("Content-type: image/png");
		imagePNG($im);
		break;
}
imagedestory($im); // Remove the image from the server cache and clear up any diskspace

}

function get_vatsim_stuff()
{
// read the vatsim data file into an array so I can parse it
$url = file("http://www.vatsim.net/data/satnet-data.txt");

// now we need to loop through the array and see if we
// have a match for the ID number
$clients = false;
$output_string = "";
foreach ($lines as $line_num => $line) {
	// See if we are in the clients section of the file
	if(!clients)
		if(chop($line) == "!CLIENTS:")
			$clients = true;
	else
		// regex that creates a match to a 8 character callsign(way too much I think)
		// and also matches the UID # provided by the values being passed.
		if(preg_match("^*{1,8}:$vatsim_script:", $line))
		{
			$array_vatsim = preg_split(":", $line);
			// The string to output
			$output_string = "Online " . $array_vatsim[0] . " " . $array_vatsim[2];
		}
}
if(!clients)
	$output_string = "NOT ONLINE";
return $output_string;

}
?>

[marky2coats]

First Error message:

$im = "";
$green = imagecolorallocate($img, 97, 192, 102);

$img hasnt been defined when this part of the code gets executed.

Second Error:

function get_vatsim_stuff()
{
// read the vatsim data file into an array so I can parse it
$url = file("http://www.vatsim.net/data/satnet-data.txt");

// now we need to loop through the array and see if we
// have a match for the ID number
$clients = false;
$output_string = "";
foreach ($lines as $line_num => $line) {
// See if we are in the clients section of the file

$lines has not been defined or passed to this function.

Third Error:

I think imagettftext() requires the GD libary. By the looks of the error this hasnt been installed

Hope this helps

Mark.

[mimeit]

What is a GD library?

Here is the latest

http://www.pic767flyingclub.com/767picfc.php?vatsim=810161

<?php
/-------------------------------------------
// Script by Fred Clausen (c)
// [e-mail]
// Script is free for non-commercial use
// Script originally created for 767 PIC FC
//
// Removal of code and or modifictation
// of this script is strictly prohibited
//-----------------------------------------/

// Argument list:
// ?image_type=type <-- Specify the type of image, valid entries are 'jpg', 'png', 'gif'.

Please note that is for the input image name, ie the image that the dynamic image is

based on. The output image format is based on the next entry
// &output_type=type <-- Same arguments as image_type
// &vatsim=id <-- Your VATSIM ID

// Time to make sure that the server can do what we want it to do
// If this test fails, the whole schebang quits with no errors

if(function_exists("imagecreate"))
{
$error = false;
$img_dir_script = "";
$imgname_script = "";
$output_type_script = "";
$image_type_script = "";
$vatsim_script = "";
$im = "";
$green = imagecolorallocate($im, 97, 192, 102);

$img_dir_script = './images/';

$imgname_script = "statuspic767.png"; // Argument passed value for the image name

// Font dir
$font = "./font/handgotb.ttf";

if(isset($_GET['image_type']))
	$image_type_script =$_GET['image_type']; // Argument passed value for the 

input image type
else
$image_type_script = "png";

if(isset($_GET['output_type']))
	$output_type_script = $_GET['output_type']; // Argument passed value for 

the putput image type
else
$output_type_script = "png";

if(isset($_GET['vatsim'])) // Argument passed value for the users VATSIM ID 

number
$vatsim_script = $_GET['vatsim'];
else
$vatsim = "0";

// Going to load the image into memory, and make sure that an error hadn't 

already occured[removed error, will leave check for it]
if (!$error)
{
switch($image_type_script)
{
case 'png': // If the input type is a png
$im = @imagecreatefrompng

($img_dir_script.$imgname_script); / Attempt to open /
break;
case 'jpg': // If the input type is jpg
$im = @imagecreatefromjpeg

($img_dir_script.$imgname_script); / Attempt to open /
break;
case 'gif': // If the input type is gif
$im = @imagecreatefromgif

($img_dir_script.$imgname_script); / Attempt to open /
break;
}
}
// Test to see if the image loaded properly above, and or an error condidtion

existed
// If an error existed, create an image displaying an error
if (!$im || $error) / See if it failed /
{
$im = imagecreate (300, 75); / Create a blank image /
$bgc = imagecolorallocate ($im, 255, 255, 255);
$tc = imagecolorallocate ($im, 0, 0, 0);
imagefilledrectangle ($im, 0, 0, 300, 75, $bgc);
/ Output an errmsg /
imagestring ($im, 1, 5, 5, "Error: Image is not able to be loaded", $tc);
}

else
{
	// output and format all the vatsim stuff, which will be stored in an 

array
$output = get_vatsim_stuff();
// imagettftext($im, 12, 0, 0, 0, $green, $font, $output);
// Need to fix fonts...
// $font_here = imageloadfont($font);
$green = imagecolorallocate($im, 97, 192, 102);
#imagefttext($im, 10, 0, 0, 0, $green, $font, $output, array());
}

// Time to output the final result
switch($output_type_script)
{
	case 'gif':
		header("Content-type: image/gif");
		imageGIF($im);
		break;
	case 'jpg':
		header("Content-type: image/jpeg");
		imageJPEG($im);
		break;
	case 'png':
		header("Content-type: image/png");
		imagePNG($im);
		break;
}
imagedestory($im); // Remove the image from the server cache and clear up any 

diskspace
}

function get_vatsim_stuff()
{
// read the vatsim data file into an array so I can parse it
$url = file("http://www.vatsim.net/data/satnet-data.txt");

// now we need to loop through the array and see if we
// have a match for the ID number
$clients = false;
$output_string = "";
foreach ($url as $line_num => $line) {
	// See if we are in the clients section of the file
	if(!clients)
		if(chop($line) == "!CLIENTS:")
			$clients = true;
	else
		// regex that creates a match to a 8 character callsign(way too 

much I think)
// and also matches the UID # provided by the values being

passed.
if(preg_match("^{*{1,8}:$vatsim_script:",} $line))
{
$array_vatsim = preg_split(":", $line);
// The string to output
$output_string = "Online " . $array_vatsim[0] . " " .

$array_vatsim[2];
}
}
if(!clients)
$output_string = "NOT ONLINE";
return $output_string;

}
?>