RE: [PHP] blank function parameters
| From: | Jay Blanchard | Date: | Wed, 03 Nov 2004 15:42:29 +0000 |
| Subject: | RE: [PHP] blank function parameters | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-201046@lists.php.net to get a copy of this message | ||
[snip]
If I defined a function with 4 parameters but only pass 3 I get an
error. Is there anyway around this?
I want to be able to set the missing parameter to a default value if it
is not passed which works ok but How do I get rid of the error message?
[/snip]
http://us2.php.net/manual/en/function.func-num-args.php
"func_num_args()
may be used in conjunction with func_get_arg() and func_get_args() to
allow user-defined functions to accept variable-length argument lists. "