diff options
| -rw-r--r-- | php.html.markdown | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/php.html.markdown b/php.html.markdown index 39ec5aef..9d9c5847 100644 --- a/php.html.markdown +++ b/php.html.markdown @@ -426,6 +426,21 @@ echo $function_name(1, 2); // => 3 // Useful for programatically determining which function to run. // Or, use call_user_func(callable $callback [, $parameter [, ... ]]); + +// You can get the all the parameters passed to a function +function parameters() { + $numargs = func_num_args(); + if ($numargs > 0) { + echo func_get_arg(0) . ' | '; + } + $args_array = func_get_args(); + foreach ($args_array as $key => $arg) { + echo $key . ' - ' . $arg . ' | '; + } +} + +parameters('Hello', 'World'); // Hello | 0 - Hello | 1 - World | + /******************************** * Includes */ |