Re: html_options

On Mon, Feb 26, 2007 at 02:47:44PM +0100, Danilo Buerger wrote:
> 
> 
> messju mohr schrieb:
> >On Mon, Feb 26, 2007 at 01:44:58PM +0100, Danilo Buerger wrote:
> >[...]
> >>From http://de2.php.net/manual/en/language.types.array.php:
> >>"Using TRUE as a key will evaluate to integer  1 as key. Using FALSE as 
> >>a key will evaluate to integer 0 as key."
> >>This clearly allows the use of boolean values as array keys.
> >
> >No it doesn't. It clearly says that it casts (and thus breaks) the keys.
> >
> 
> It doesnt break anything:
> 
> $test = array(true => 'foo', false => 'bar');
> var_dump($test[true]);
> var_dump($test[false]);
> 
> If it says in the manual that i can use booleans as array keys, it is 
> supported by php.

php -r '$a = array(true => "foo"); reset($a); var_dump(key($a));'

if booleans where supported as array-keys this would give
"bool(true)" but it gives "int(1)".
 
> We might want to ask internals@ though to get a definite answer.

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