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func_get_args
Returns
Array containing all of the arguments passed to a function; FALSE if func_get_args() is called in global scope
Description
func_get_args() returns an array containing the list of arguments passed to a user-defined function. Like func_get_arg() , this function allows the programmer to easily create functions that accept variable-length argument lists.
Note
Unlike most functions, func_get_args() cannot always be used as an argument for some functions. It's better to assign the output of func_get_args() to a variable and then use the variable as the argument for a function.
Example
Example 381. Demonstrate how func_get_args() works
function demo () {
$num_args = func_num_args ();
if ($num_args == 0) {
print "The function was passed no arguments.<br /><br />";
return;
}
print "The function was passed $num_args argument(s): <blockquote>";
$args = func_get_args ();
foreach ($args as $offset => $value)
printf ('Argument %d (Offset %d): %s<br />', $offset +1, $offset, $value);
print '</blockquote><br />';
}
demo ();
demo ('Mango Chutney');
demo ('Chutneys', 'Mint', 'Mango', 'Coriander', 'Ginger');
demo ('Yummy East Indian Meal', array ('Chutney' => 'Mint', 'Bread' => 'Chappati'));
// Chutney (Anglicized version of the Hindi word catni)
// A chutney is a delectable and pungent relish of fruits, spices and herbs.
// Interestingly, the Hindi word for chutney is derived from the Hindi verb for
// 'to taste'.