摘要:
/** * 计算根据两点间经纬度计算两点间距离 * @param unknown $lat1 * @param unknown $lng1 * @param unknown $lat2 * @param unknown $lng2 * @return number /Km */function ge 阅读全文
摘要:
public function arraySort($array,$keys,$sort='asc') { $newArr = $valArr = array(); foreach ($array as $key=>$value) { $valArr[$key] = $value[$keys]; } 阅读全文