Hello with this script, i get error log errors.

[DigitalGuard]

Hello,

 

I wrote this script to write on the image, and it works but its generating errorlog. Can any1 tell me what im doing wrong please.

 

Here is my error log.

[05-Aug-2009 16:11:54] PHP Warning:  imagecreatefromjpeg(./imagehfw/hfw.jpg) [<a href='function.imagecreatefromjpeg'>function.imagecreatefromjpeg</a>]: failed to open stream: No such file or directory in /home1/username/public_html/folder1/folder2/tested.php on line 16
[05-Aug-2009 16:11:54] PHP Warning:  imagecolorallocate(): supplied argument is not a valid Image resource in /home1/username/public_html/frolder1/folder2/tested.php on line 21
[05-Aug-2009 16:11:54] PHP Warning:  imagecolorallocate(): supplied argument is not a valid Image resource in /home1/username/public_html/folder1/folder2/tested.php on line 22
[05-Aug-2009 16:11:54] PHP Warning:  imagettftext() expects parameter 1 to be resource, boolean given in /home1/username/public_html/folder1/folder2/tested.php on line 23
[05-Aug-2009 16:11:54] PHP Warning:  imagettftext() expects parameter 1 to be resource, boolean given in /home1/username/public_html/folder1/folder2/tested.php on line 24
[05-Aug-2009 16:11:54] PHP Warning:  imagepng(): supplied argument is not a valid Image resource in /home1/username/public_html/folder1/folder2/tested.php on line 28

 

 

and here is my script

 

<?
header ("Content-type: image/png");
$today = date("M d, Y"); 
$string1 = "write  ";
$string = $string1.$today;
$web = "websitename";
                                       
$fontsize  = 10.5;
$fontsize1 = 11;
$angle = 0;
$font2  = 2;
$fontname = "../fonts/times.ttf";
$width  = ImageFontWidth($font)* strlen($string) ;
$height = ImageFontHeight($font) ; 

$im = ImageCreateFromjpeg("../imagehfw/hfw.jpg"); 
$x=0;
$x1=0;
$y=65;
$y1=80;
$background_color = imagecolorallocate ($im, 255, 255, 255); //white background
$text_color = imagecolorallocate ($im, 0, 0,0);//black text
imagettftext($im, $fontsize, $angle, $x, $y, $black, $fontname, $string);
imagettftext($im, $fontsize1, $angle, $x1, $y1, $black, $fontname, $web);



imagepng ($im);
?>

 

 

Can any one please let me know what im doing wrong?

 

Thanks

 

DigitalGuard

[Mark Baker]

The first error is responsible for the others: it fails to open the "../imagehfw/hfw.jpg" file in

$im = ImageCreateFromjpeg("../imagehfw/hfw.jpg"); 

because it cannot find the file there (or has no permissions to access it if it does exist), so $im is false and this causes your other problems in the script.

 

[DigitalGuard]

The first error is responsible for the others: it fails to open the "../imagehfw/hfw.jpg" file in

$im = ImageCreateFromjpeg("../imagehfw/hfw.jpg"); 

because it cannot find the file there (or has no permissions to access it if it does exist), so $im is false and this causes your other problems in the script.

 

 

Well it does open becuase the image does load and the writting does get on it, so if its permissions or file doesn't exist how come the script does work?

 

 

Thanks

DigitalGuard

[Mark Baker]

Does it actually load, or are you just seeing a previously cached image? If those warnings are being written to the log, I can't understand how you could be seeing the image that the script generates.

 

[PFMaBiSmAd]

That file that outputs the image is probably being referenced from two pages having different paths. One reference works and outputs the image and one reference does not (perhaps you have some URL rewriting that is causing two requests) or the errors in the log are left over from before you got the correct path to hfw.jpg in the code.