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func_get_args

Description

The func_get_args of Function Handling for PHP returns an array comprising a function's argument list.

Syntax

func_get_args(): array

Return

Returns an array in which each element is a copy of the corresponding member of the current user-defined function's argument list.

Examples

1 · void

<?

function myfunction()
{
    $return = func_get_args();

    print_r($return);
}

myfunction("a", "b", "c");
myfunction("d", "e", "f", "g");
myfunction("h", "i");

Array
(
    [0] => a
    [1] => b
    [2] => c
)
Array
(
    [0] => d
    [1] => e
    [2] => f
    [3] => g
)
Array
(
    [0] => h
    [1] => i
)

2 · for

<?

function myfunction()
{
    $number = func_num_args();
    $return = func_get_args();

    for($i = 0; $i < $number; ++$i)
    {
        echo $i . ": " . $return[$i] . PHP_EOL;
    }

    echo PHP_EOL;
}

myfunction("a", "b", "c");
myfunction("d", "e", "f", "g");
myfunction("h", "i");

0: a
1: b
2: c

0: d
1: e
2: f
3: g

0: h
1: i