What is the equivalent of var_dump() in r?

[henz12345]

I'm looking for a function to dump variables and objects, with human readable explanations of their data types. For instance, in php var_dump does this.\[code\]$foo = array();$foo[] = 1;$foo['moo'] = 2;var_dump($foo);\[/code\]Yields:array(2) { [0]=> int(1) ["moo"]=> int(2)}