2013-01-03 70 views

回答

5

是,PHP的內置功能func_get_args()

下面是從PHP文檔的例子:

function foo() 
{ 
    $numargs = func_num_args(); 
    echo "Number of arguments: $numargs<br />\n"; 
    if ($numargs >= 2) { 
     echo "Second argument is: " . func_get_arg(1) . "<br />\n"; 
    } 
    $arg_list = func_get_args(); 
    for ($i = 0; $i < $numargs; $i++) { 
     echo "Argument $i is: " . $arg_list[$i] . "<br />\n"; 
    } 
} 

foo(1, 2, 3); 
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