Re: static functions and array_map - why not allowed?
| From: | Jochem Maas | Date: | Tue, 13 Feb 2007 08:55:50 +0000 |
| Subject: | Re: static functions and array_map - why not allowed? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-248798@lists.php.net to get a copy of this message | ||
Marc Weber wrote:
>
> Why can't I use static functions in array_map?
>
> Example:
>
> <?php
> class Dummy
> {
> static public function T($a)
> {
> echo "T called with $a\n";
> return $a+2;
> }
> }
>
> function t($a)
> {
> echo "t called with $a\n";
> return $a*2;
> }
>
> echo 'invoking Dummy::T works fine : ', Dummy::T(3),"\n";
> var_dump(array_map('t',array(1,2)));
> var_dump(array_map('Dummy::T',array(1,2)));
do it like this:
var_dump(array_map(array("Dummy","T"), array(1,2)));
> ?>
>
> Marc
>
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