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<?php function positionX($alpha, $r) { $x = $r * cos(deg2rad($alpha)); // X coordinates return $x; } function positionY($alpha, $r){ $y = $r * sin(deg2rad($alpha)); // Y coordinates return $y; } echo round(positionX(0, 123)) . ', ' .round(positionY(0, 123)) . "\n"; echo round(positionX(45, 123)) . ', ' .round(positionY(45, 123)) . "\n"; echo round(positionX(90, 123)) . ', ' .round(positionY(90, 123)) . "\n"; echo round(positionX(135, 123)) . ', ' .round(positionY(135, 123)) . "\n"; echo round(positionX(180, 123)) . ', ' .round(positionY(180, 123)) . "\n"; echo round(positionX(22.5, 123)) . ', ' .round(positionY(22.5, 123)) . "\n";
Output for git.master, git.master_jit, rfc.property-hooks
123, 0 87, 87 0, 123 -87, 87 -123, 0 114, 47

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