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<?php
function hello($param1,$param2,...){
echo 'function name is:'. __FUNCTION__; // get function itself name
// how to get how many parameters in these function ,
echo '<br>has ? parameters';
}
hello();
function hello(){
echo 'function name is:'. __FUNCTION__; // get function itself name
// how to get how many parameters in these function ,
echo '<br>has '.func_num_args().' parameters<br>';
$params = func_get_args();
foreach($params as $param){
echo $param.'<br>';
}
}
hello(1,2,3);