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<?php $a=9; function fibonacci ($n) { if ($n == 0) { return 0; } else if ($n == 1) { return 1; } else { return fibonacci( $n - 1 ) + fibonacci( $n - 2 ); } } echo "the 9th term is " .fibonacci($a) ; ?>
Output for git.master, git.master_jit, rfc.property-hooks
the 9th term is 34

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