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Re: Thorny string translation issue. [message #180795 is a reply to message #180786]

Tue, 19 March 2013 09:33

The Natural Philosoph
Messages: 993
Registered: September 2010

Karma:

Senior Member

On 19/03/13 00:26, Christoph Becker wrote:
> The Natural Philosopher wrote:
>
>> I want the user to enter raw text and embedded HTML into a database. No
>> trouble with getting it in, but when getting it out, it needs massaging
>> for display..
>>
>> Now I cant find a function in the library that will skip html styles
>> like ... or <a...></a> code, and yet still tranlsatee e.g. '>' to
>> '>' etc etc.
>
> You can strip the tags with strip_tags() (note the $allowable_tags
> parameter) and later escape the HTML special characters with
> htmlspecialchars() (note the $encoding parameter, which may be necessary
> to prevent UTF-7 injection attacks). Simplified:
how do I put the tags I want back though.

Specifically consider the example

 <= 

where I want to display a bold 'arrow'

strip tags will just remove the tags I want.

But htmlspecialchars simply turns all tags into (displayed ) raw html.

>
>>>> $str='alpha beta < gamma delta';
>>>> htmlspecialchars(strip_tags($str));
> 'alpha beta < gamma delta'
>

yes, but that's not the output I want.

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[Message index]

		Thorny string translation issue. By: The Natural Philosoph on Mon, 18 March 2013 23:24
		Re: Thorny string translation issue. By: Christoph Becker on Tue, 19 March 2013 00:26
		Re: Thorny string translation issue. By: The Natural Philosoph on Tue, 19 March 2013 09:33
		Re: Thorny string translation issue. By: BootNic on Tue, 19 March 2013 11:45
		Re: Thorny string translation issue. By: Christoph Becker on Tue, 19 March 2013 23:56
		Re: Thorny string translation issue. By: SwissCheese on Tue, 19 March 2013 00:40
		Re: Thorny string translation issue. By: The Natural Philosoph on Tue, 19 March 2013 09:38
		Re: Thorny string translation issue. By: Jerry Stuckle on Tue, 19 March 2013 13:01
		Re: Thorny string translation issue. By: Peter H. Coffin on Tue, 19 March 2013 12:58

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