On 18.11.2009, at 09:23, Jingcheng Zhang wrote:
> Hello internals,
>
> I've just occured a syntax problem in the following script:
>
> class C {
>public $n = 1;
> }
> $o = new C();
> $o->f = function () use ($o) {
>echo $o->n;
> };
> $o->f();
> ?>
>
> The result of this script is "Fat
Hi!
call_user_func(array($o,'f')); leads to fatal error, I think the same
Of course, since you again asked to call method 'f'. Try:
call_user_func($o->f);
Ah, didn't notice you already wrote that. Anyway, the difference is that
methods and properties in PHP, unlike Javascript, live in diffe
Hi!
call_user_func(array($o,'f')); leads to fatal error, I think the same
Of course, since you again asked to call method 'f'. Try:
call_user_func($o->f);
--
Stanislav Malyshev, Zend Software Architect
s...@zend.com http://www.zend.com/
(408)253-8829 MSN: s...@zend.com
--
PHP Internals -
On Wed, Nov 18, 2009 at 8:59 PM, Stanislav Malyshev wrote:
> Hi!
>
>> I've just occured a syntax problem in the following script:
>>
>> > class C {
>> public $n = 1;
>> }
>> $o = new C();
>> $o->f = function () use ($o) {
>> echo $o->n;
>> };
>> $o->f();
>> ?>
>>
>> The result of this script
Hi!
$methodName)) instead, which is ugly and verbose. Since PHP 5.3 adds
closure support, I think the syntax "$o->f()" should also check whether
"f" is a closure, if it is, then call it.
That creates a myriad of problems due to the fact that if the class
defines both __call and __get it is n
Hello Stanislav,
2009/11/19 Stanislav Malyshev
> Hi!
>
> Yes, this is the expected result. PHP is not Javascript, sorry :) Methods
> and properties are different things in PHP, so the syntax assumes you refer
> to method when you call $o->f(). You could use other syntaxes if you need to
> use a
Hi!
I've just occured a syntax problem in the following script:
f = function () use ($o) {
echo $o->n;
};
$o->f();
?>
The result of this script is "Fatal Error: Call to undefined method C::f()".
I don't know this is the expected result. After trying more tests of
Yes, this is the expecte
Hello internals,
I've just occured a syntax problem in the following script:
f = function () use ($o) {
echo $o->n;
};
$o->f();
?>
The result of this script is "Fatal Error: Call to undefined method C::f()".
I don't know this is the expected result. After trying more tests of
adding/removing
