Function Question

[NCllns]

Hi,

How do I get a function to accept an unknown amount of arguments in PHP? Thanks

[GSHelpBoy]

Use commas to separate the arguments:

<?php
function do_something($args) {
    for ($i = 0; $i < count($args); $i++) {
        // Assign $arg1 with first argument, $arg2 with second, etc.
        ${arg . ($i + 1)} = $args[$i];
    }
}
?>

Or you could separate the arguments by commas and do this:

<?php
function do_something($args) {
    $args = explode(',', $args);
    for ($i = 0; $i < count($args); $i++) {
        // Assign $arg1 with first argument, $arg2 with second, etc.
        ${arg . ($i + 1)} = $args[$i];
    }
}
?>

[leonleun]

try these

[man]func_num_args[/man]

[man]func_get_arg[/man]

[man]func_get_args[/man]