Re: __functionName?
| From: | Richard Lynch | Date: | Mon, 05 Aug 2002 06:56:36 +0000 |
| Subject: | Re: __functionName? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-111168@lists.php.net to get a copy of this message | ||
>I know that a function name preceded by 2 underscores (__) has 'magical'
>properties when declared in a class. My question is, is it safe to declare
>a function with 2 underscores before its name outside of a class? For
>example, if this is my whole script.
>
><?PHP
>function __hello () {
> echo 'Hello world';
>}
>
>__hello;
>?>
>
>Is my function safe from having any wierd effects from the double
>underscore?
Almost for sure that's safe...
Check the "rules" for a function name to be sure that an initial alphabetic
isn't required in the specification.
http://php.net/manual/
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