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<?php function d6() { return range(1,6); } $t = $i = 0; foreach(d6() as $a) { foreach(d6() as $b) { foreach(d6() as $c) { $t++; // includes both doubles and triples if($a==$b || $a == $c || $b == $c) { $i++; } } } } echo "$i doubles out of $t results.\n";
Output for git.master, git.master_jit, rfc.property-hooks
96 doubles out of 216 results.

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