[PHP] Class Static variables in double quoted string or heredoc
Is there any hope that
echo "Welcome {session::$user_info['user_name']}";
will work someday, if not, is there a simple reason i'm missing ?
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Re: [PHP] Class Static variables in double quoted string or heredoc
I like the sess::reload() and sess::connect($user_login,$user_pswd);
idea...
> is there a reason why that would work better then: echo "Welcome
> {$_SESSION['user_info']['user_name']}";?
>
> Just curious :)
>
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> Jason Pruim
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[PHP] Class & Type Casting
I was asking myself if there was a good reason this syntax not to work
class string_extented{
function __construct($str){
$this->contents=$str;
}
function __toString(){
return $this->contents;
}
}
//that's working fine
$test= new string_extended("this is my anonymous string");
echo $test;
/that's not working, but should'nt it be the case ?
$test = (string_extended) "This is my anonymous string";
echo $test;
I'll find this very usefull :x, it's just a syntax ehancement nope ?
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Re: [PHP] Class & Type Casting
> One could ask if it would just pass to > the constructor, but it doesn't. I don't know if there's a technical > reason > for that or if just no one implemented it, but the short answer is "The > language doesn't do that." That's what i was asking about, when trying to "cast" something into a non native type ( ie a class ), just fire the constructor. Would'nt it be great ? $myvar=(array) somefunc(); $myvar=(myarrayextented) somefunc(); ( what should be exactly the same as ) $myvar=new myarrayextented(somefunc()); But with a lot more of coolness ! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: __toString & friends
Is there any feature submission process were we could discuss of this
subject ?
"Colin Guthrie" <[EMAIL PROTECTED]> a écrit dans le message de news:
[EMAIL PROTECTED]
> Nathan Rixham wrote:
>> concurred; I recently made a class that turn's all objects into XML; and
>> implented it in my __toString()'s :)
>
> In that case rather than __toBool() __toInt() etc. it should really
> support a magic __cast() method or similar.
>
> This method would contain a single argument that represents the type (e.g.
> a class name or a builtin type
>
> function __cast($type)
> {
> switch ($type)
> {
> case 'string':
> return 'Foo';
> case 'array':
> return array('Foo');
> case 'DomDocument':
> // etc.
> }
> }
>
> And if you did:
>
> $foo = new MyClass;
>
> $xml = (DomDocument)$foo;
>
> It would return the result of __cast called with $type == 'DomDocument'.
>
> That would be nice and generic.
>
> I could see that being quite useful (tho' arguably, itmplementing a cast()
> method is not that hard:
>
> $xml = $foo->cast('DomDocument');
>
> It's not as neat tho' :)
>
> col
>
> --
>
> Colin Guthrie
> gmane(at)colin.guthr.ie
> http://colin.guthr.ie/
>
> Day Job:
> Tribalogic Limited [http://www.tribalogic.net/]
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Re: [PHP] Re: __toString & friends
thx Thiago .
I suggested there
http://bugs.php.net/bug.php?id=46128
""Thiago H. Pojda"" <[EMAIL PROTECTED]> a écrit dans le message de
news: [EMAIL PROTECTED]
http://bugs.php.net should help you out.
In the bug reporting page there's a Feature request item (It's the 3rd item
in the Type of bug select).
Btw, I liked this idea :)
On Fri, Sep 19, 2008 at 8:58 AM, Leurent Francois
<[EMAIL PROTECTED]>wrote:
> Is there any feature submission process were we could discuss of this
> subject ?
>
>
> "Colin Guthrie" <[EMAIL PROTECTED]> a écrit dans le message de news:
> [EMAIL PROTECTED]
> > Nathan Rixham wrote:
> >> concurred; I recently made a class that turn's all objects into XML;
> >> and
> >> implented it in my __toString()'s :)
> >
> > In that case rather than __toBool() __toInt() etc. it should really
> > support a magic __cast() method or similar.
> >
> > This method would contain a single argument that represents the type
> (e.g.
> > a class name or a builtin type
> >
> > function __cast($type)
> > {
> > switch ($type)
> > {
> > case 'string':
> > return 'Foo';
> > case 'array':
> > return array('Foo');
> > case 'DomDocument':
> > // etc.
> > }
> > }
> >
> > And if you did:
> >
> > $foo = new MyClass;
> >
> > $xml = (DomDocument)$foo;
> >
> > It would return the result of __cast called with $type == 'DomDocument'.
> >
> > That would be nice and generic.
> >
> > I could see that being quite useful (tho' arguably, itmplementing a
> cast()
> > method is not that hard:
> >
> > $xml = $foo->cast('DomDocument');
> >
> > It's not as neat tho' :)
> >
> > col
> >
> > --
> >
> > Colin Guthrie
> > gmane(at)colin.guthr.ie
> > http://colin.guthr.ie/
> >
> > Day Job:
> > Tribalogic Limited [http://www.tribalogic.net/]
> > Open Source:
> > Mandriva Linux Contributor [http://www.mandriva.com/]
> > PulseAudio Hacker [http://www.pulseaudio.org/]
> > Trac Hacker [http://trac.edgewall.org/]
> >
>
>
>
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