How many different strings I have?

[Anon]

I have an array similar to
$name[0] = "Tom";
$name[1] = "Bob";
$name[2] = "Tom";
$name[3] = "Poo";

I want to know homa many different names I have and the percentages:
Tom - 2 (50%)
Bob - 1 (25%)
Poo - 1 (25%)

Please, help me. Thanks a lot!

[Anon]

help me please

[Anon]

unset($countednames);
$len=count($name);
for($i=0; $i<$len; ++$i)
{ ++$countednames[$name[$i]];
}

foreach($countednames as $name=>$count)
{ print("$name - $count (".$count*100/$len."%)");
}