[SOLVED] Viewing Errors in CaptchaImage.php// how, if it only sends image?

[physaux]

Hello again guys, this time i have heavily modded my captcha.php file, and when i refer to it as such:

 

echo '<img src="captchaimage.php />';

 

My image doesn't come out normally... Which is predictable, But i do not see any errors on screen, i just want to be able to see the errors that this page generates, because it must have some.

 

So does anybody know how i can do this? Thanks!

[cags]

What error reporting do you have enabled?

 

error_reporting(E_ALL);
display_errors(1);

 

Edit: D'oh that second line should obviously have been ini_set('display_errors', 1);

[PFMaBiSmAd]

You need to temporarily disable the Content-type: header (comment it out.) You might also need to turn on full php error_reporting/display_errors by adding the following two lines of code immediately after your first opening php tag in captchaimage.php -

 

ini_set("display_errors", "1");
error_reporting(E_ALL);

[physaux]

i have

ini_set('display_errors',1);

error_reporting(E_ALL);

 

in both files, right under first line, which has <?php tag as you said.

 

However i still am not seeing any errors. Here i am going to show you summarized code of the captchaimage.php file:

 

<?php
ini_set('display_errors',1);
error_reporting(E_ALL);
session_start();

$OrderOfOperations = $_SESSION["OrderOfOperations"];
$ImageFormat= $_SESSION["ImageFormat"];
$printcoordinates= array();

class Blogfarmimage {
function Blogfarmimage($width,$height) {
	$image = @imagecreate($width, $height) or die('Cannot initialize new GD image stream');
	//...
	header('Content-Type: image/jpeg');
	imagejpeg($image);
	imagedestroy($image);
}

}

if(isset($OrderOfOperations)){
//...	
$captcha = new <strong>Blogfarmimage</strong>($width,$height);
}

?>

 

And it is called from index.php with:

echo '<img src="captchaimage.php />';

 

Any clue how i could make this show me errors?

Maybe viewing errorlogs? (if so could you please tell me how to do that)

 

thanks!!

 

[physaux]

Ok well i figured it out, i just accessed the image directly in my URL, right after the previous page loaded, preserving my session. I see many errors, and im off to more work!