4 replies to this topic

[lol33d]

Hi guys

i using this code for compress pages

function compressPage($buffer)

{

	$search = array(

					"/\/\*(.*?)\*\/|[\t\r\n]/s" => "",

					"/ +\{ +|\{ +| +\{/" => "{",

					"/ +\} +|\} +| +\}/" => "}",

					"/ +: +|: +| +:/" => ":",

					"/ +; +|; +| +;/" => ";",

					"/ +, +|, +| +,/" => ","

					);


	$buffer = preg_replace(array_keys($search), array_values($search), $buffer);


	return $buffer;

}

but when compress my captcha image not be display

why?

can you fix my code?

thank you so much

[WingedPanther]

Where's the rest of your code?

[lol33d]

<?php

ob_start("compressPage");


//my codes


ob_end_flush();

?>

[WingedPanther]

You don't understand: the "//my codes" section is the part that matters. You're manipulating HTML that we can't see. Since we can't see it, we can't debug what's happening. You're breaking the generated HTML, but without knowing what that is, it's almost impossible to know what is breaking.

[Alexander]

As a note, if you compress using the standard gzip compression method, the Huffman encoding will minimise the size of white-space to a point where risk/benefit of self-encoding is not worth it.

I recommend you look at the surrounding source code of the generated captcha, there is no way for us to know if a single space, or a lot of space being removed had ruined the image code, or even if that was the problem.