131 lines
3.5 KiB
PHP
131 lines
3.5 KiB
PHP
<?php
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require_once 'constants.php';
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function getPlanetName(string $planetKey, string $mode = NAME_MODE_MODERN): string
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{
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return PLANET_NAMES[$mode][$planetKey] ?? $planetKey;
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}
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function getPlanetShortName(string $planetKey): string
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{
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return PLANET_SHORT_NAMES[$planetKey] ?? strtoupper(substr($planetKey, 0, 2));
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}
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function getSignName(string $signKey, string $mode = NAME_MODE_MODERN): string
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{
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return SIGN_NAMES[$mode][$signKey] ?? $signKey;
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}
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function getNakshatraName(string $nakshatraKey, string $mode = NAME_MODE_MODERN): string
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{
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return NAKSHATRA_NAMES[$mode][$nakshatraKey] ?? $nakshatraKey;
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}
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function getSignKeyByIndex(int $index): string
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{
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return SIGN_KEYS[$index] ?? SIGN_KEYS[0];
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}
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function getNakshatraKeyByIndex(int $index): string
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{
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return NAKSHATRA_KEYS[$index] ?? NAKSHATRA_KEYS[0];
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}
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function formatDegree(float $degree): string
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{
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$deg = floor($degree);
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$minutesFloat = ($degree - $deg) * 60;
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$min = floor($minutesFloat);
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$sec = floor(($minutesFloat - $min) * 60);
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return $deg . ' deg ' . str_pad((string)$min, 2, '0', STR_PAD_LEFT) . "' " .
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str_pad((string)$sec, 2, '0', STR_PAD_LEFT) . '"';
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}
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function normalizeLongitude(float $longitude): float
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{
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$result = fmod($longitude, 360);
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if ($result < 0) {
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$result += 360;
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}
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return $result;
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}
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function getSignIndexFromLongitude(float $longitude): int
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{
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$longitude = normalizeLongitude($longitude);
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return (int) floor($longitude / 30);
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}
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function getSignKeyFromLongitude(float $longitude): string
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{
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$signIndex = getSignIndexFromLongitude($longitude);
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return getSignKeyByIndex($signIndex);
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}
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function getDegreeWithinSign(float $longitude): float
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{
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$longitude = normalizeLongitude($longitude);
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return fmod($longitude, 30);
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}
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function getNakshatraIndexFromLongitude(float $longitude): int
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{
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$longitude = normalizeLongitude($longitude);
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$nakshatraSize = 360 / 27;
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return (int) floor($longitude / $nakshatraSize);
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}
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function getNakshatraKeyFromLongitude(float $longitude): string
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{
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$nakshatraIndex = getNakshatraIndexFromLongitude($longitude);
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return getNakshatraKeyByIndex($nakshatraIndex);
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}
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function buildPlanetDataFromLongitude(
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string $planetKey,
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float $longitude,
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string $mode = NAME_MODE_MODERN
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): array {
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$normalizedLongitude = normalizeLongitude($longitude);
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$signKey = getSignKeyFromLongitude($normalizedLongitude);
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$nakshatraKey = getNakshatraKeyFromLongitude($normalizedLongitude);
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$degreeWithinSign = getDegreeWithinSign($normalizedLongitude);
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$segment = getSegmentFromLongitude($normalizedLongitude);
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return [
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'key' => $planetKey,
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'name' => getPlanetName($planetKey, $mode),
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'short' => getPlanetShortName($planetKey),
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'house' => $segment,
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'longitude' => $normalizedLongitude,
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'sign_key' => $signKey,
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'sign' => getSignName($signKey, $mode),
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'degree_value' => $degreeWithinSign,
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'degree' => formatDegree($degreeWithinSign),
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'nakshatra_key' => $nakshatraKey,
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'nakshatra' => getNakshatraName($nakshatraKey, $mode)
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];
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}
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function sortPlanetsByLongitude(array $planets): array
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{
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usort($planets, function ($a, $b) {
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return ($a['longitude'] ?? 0) <=> ($b['longitude'] ?? 0);
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});
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return $planets;
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}
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function getSegmentFromLongitude(float $longitude): int
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{
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$longitude = normalizeLongitude($longitude);
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// Each zodiac sign = 30°
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// 0-30 → 1
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// 30-60 → 2
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// ...
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// 330-360 → 12
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return ((int) floor($longitude / 30)) + 1;
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} |