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Re: Usage of named entities (HTML) in imagettftext [message #177900 is a reply to message #177896]

Thu, 26 April 2012 07:50

alvaro.NOSPAMTHANX
Messages: 277
Registered: September 2010

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Senior Member

El 25/04/2012 22:49, M. Strobel escribió/wrote:
> To make the thread complete, here a minimal test program: (adjust the path to your
> ttf font)
>
> <?php
> Header ("Content-type: image/gif");
> $im = imagecreate (400, 30);
> $black = ImageColorAllocate ($im, 0, 0, 0);
> $white = ImageColorAllocate ($im, 255, 255, 255);
> ImageTTFText ($im, 20, 0, 10, 20, $white,
> "/usr/share/fonts/truetype/ttf-dejavu/DejaVuSerif.ttf",
> "«Test»© /Str. Omega:Ω");
> ImageGif ($im);
> ImageDestroy ($im);

It works as advertised here (PHP/5.3.10 on Windows): only numeric
entities get parsed. Which is crazy enough: I don't even know by heart
what PHP function can be used to escape HTML entities (using numeric
notation) but not HTML tags.

I've had lots of similar problems working with text and image*
functions, such as non-ASCII characters completely breaking in one minor
update and getting fixed in the next one, or text align algorithm
getting replaced by a worse one without prior notice. I guess that's the
way life is.

--
-- http://alvaro.es - Álvaro G. Vicario - Burgos, Spain
-- Mi sitio sobre programación web: http://borrame.com
-- Mi web de humor satinado: http://www.demogracia.com
--

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[Message index]

		Usage of named entities (HTML) in imagettftext By: Erwin Moller on Wed, 25 April 2012 09:18
		Re: Usage of named entities (HTML) in imagettftext By: Jerry Stuckle on Wed, 25 April 2012 12:06
		Re: Usage of named entities (HTML) in imagettftext By: Erwin Moller on Wed, 25 April 2012 13:34
		Re: Usage of named entities (HTML) in imagettftext By: Jerry Stuckle on Wed, 25 April 2012 13:41
		Re: Usage of named entities (HTML) in imagettftext By: Jerry Stuckle on Wed, 25 April 2012 17:11
		Re: Usage of named entities (HTML) in imagettftext By: Peter H. Coffin on Wed, 25 April 2012 12:21
		Re: Usage of named entities (HTML) in imagettftext By: Erwin Moller on Wed, 25 April 2012 12:57
		Re: Usage of named entities (HTML) in imagettftext By: M. Strobel on Wed, 25 April 2012 17:17
		Re: Usage of named entities (HTML) in imagettftext By: M. Strobel on Wed, 25 April 2012 20:49
		Re: Usage of named entities (HTML) in imagettftext By: alvaro.NOSPAMTHANX on Thu, 26 April 2012 07:50

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