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<?php function fibonacci($n) { if ($n < 3) { return 1; } else { return fibonacci($n-1) + fibonacci($n-2); } } for ($n = 1; $n <= 16; $n++) { echo(fibonacci($n) . ", "); } echo("...\n");
Output for git.master, git.master_jit, rfc.property-hooks
1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, ...

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