functions prepended & ?
| From: | waldschrott | Date: | Tue, 16 May 2000 13:40:48 +0000 |
| Subject: | functions prepended & ? | ||
| Groups: | php.version4 | ||
| Request: | Send a blank email to php-version4+get-15078@lists.php.net to get a copy of this message | ||
Hi,
I don´t know whether this is new to PHP4 but what does prepending & to a function do? like
function &foo($param) {}
A second question, what is use() for?
Thx
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