[PHP] Re: is_a() against instanceof

2005-03-15 Thread Christian Stadler 
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Eli schrieb:
> - ($cls instanceof ClassName)  *requires* from ClassName to be declared,
> and generates a fatal error when ClassName is not declared.
How about
if (class_exists('ClassName') AND $cls instanceof ClassName)
{
   ...
}

Regards,
  Christian Stadler
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[PHP] Re: is_a() against instanceof

2005-03-20 Thread Christian Stadler 
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Jason Barnett schrieb:
> Nice suggestion!  But I wonder... would it perhaps be better to use the
> && operator instead of the AND operator?  That way in case you are
> trying to do an assignment PHP won't bother to check instanceof if the
> class_exists() fails.
> 
> if (class_exists($class) && $cls instanceof $class)
> {
> 
> }

mmh ... instanceof isn't listed at
http://www.php.net/manual/en/language.operators.php#language.operators.precedence
so I'm not 100% sure. But neither
php -r "var_dump(class_exists('foobar') AND $a instanceof foobar);"
nor
php -r "var_dump(class_exists('foobar') AND ($a instanceof foobar));"
triggered an error on the commandline. So I guess, both && and AND
should work.

Regards,
  Christian Stadler
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[PHP] Re: setlocale and pt_BR problem on debian

2005-03-26 Thread Christian Stadler 
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Jonis Maurin Ceará schrieb:
> Hi

Hi Jonis,

> I'm trying to use setlocale to setup my language to pt_BR for ue with
> strftime but don't work.
> 
> I've tryied:
> pt_BR
> pt_BR.ISO_8859-1
> portuguese.br
> etc...
> 
> 
> but don't work, i just get in english.

Is pt_BR being listed, when you execute
locale -a
on the commandline?
system('locale -a'); should do the trick, if you don't have shell access.

Regards,
  Christian Stadler
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