Re: __clone() implementation
| From: | Ferdinand Beyer | Date: | Mon, 02 Feb 2004 18:32:20 +0000 |
| Subject: | Re: __clone() implementation | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-7481@lists.php.net to get a copy of this message | ||
On 2 Feb 2004 at 14:36, Zeev Suraski wrote:
> Clone methods must now be declared as follows:
> function __clone($that)
> {
> }
I just had a look at zend_compile.c - it seems as if the variable name
$that was mandantory:
[...]
|| strcmp(CG(active_op_array)->arg_info[0].name, "that")!=0)) {
zend_error(E_COMPILE_ERROR, "The clone method
must be declared as __clone($that)");
[...]
Why shouldn't I be able to name it as I want, e.g. $clone? Don't
understand the reason for that...
--
Ferdinand Beyer
<fb@fbeyer.com>