/**
* Returns an array of hemming grahas.
*
* @return array
*/
public function isHemmed()
{
$isHemmed = [];
$p = 'prev';
$n = 'next';
${$p} = Math::numberPrev($this->objectRashi);
${$n} = Math::numberNext($this->objectRashi);
foreach (Graha::$graha as $key => $name) {
if ($key == $this->objectKey) {
continue;
}
if ($this->getEnvironment()['graha'][$key]['rashi'] == ${$n}) {
$isHemmed[$key] = $n;
} elseif ($this->getEnvironment()['graha'][$key]['rashi'] == ${$p}) {
$isHemmed[$key] = $p;
}
}
if (!(array_search($p, $isHemmed) && array_search($n, $isHemmed))) {
$isHemmed = [];
}
return $isHemmed;
}
