note 20315 modified in function.func-num-args by danbrown
| From: | danbrown@php.net | Date: | Sat, 19 Jul 2008 21:55:32 +0000 |
| Subject: | note 20315 modified in function.func-num-args by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-141773@lists.php.net to get a copy of this message | ||
The idea of func_get_args() is to construct functions of variable number of parameters like
<?php
function var_param_func(){
if(func_num_args()==0){
//do one thing
}
if(func_num_args()==1)
//do another thing
//get the args with func_get_args()
}
}
?>
--was--
The idea of func_get_args() is to construct functions of variable number of parameters like
function var_param_func(){
if(func_num_args()==0){
//do one thing
}
if(func_num_args()==1)
//do another thing
//get the args with func_get_args()
}
}
http://php.net/manual/en/function.func-num-args.php