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...
Because we want to keep it standard so that everyone uses the same thing (like previously).
Anyway, $clone is semantically wrong because it implies that is the cloned object and not the to-be-cloned object.
Andi
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