"; var_export($arr); echo ""; exit(); } /** * 获取已父级id为$parent_id为根节点的树型结构数组 * @param array $arr 省市区数据 * @param string $level 不需要的数据的level，当前等级且包含其下级都排除 * @return array */ public static function getList(&$arr, $level = null) { $treeData = [];// 保存结果 $catList = $arr; foreach ($catList as &$item) { if ($level && $item['level'] == $level) { continue; } $parent_id = $item['parent_id']; if (isset($catList[$parent_id]) && !empty($catList[$parent_id])) {// 肯定是子分类 $catList[$parent_id]['list'][] = &$catList[$item['id']]; } else {// 肯定是一级分类 $treeData[] = &$catList[$item['id']]; } } unset($item); return $treeData[0]['list']; } // 根据id获取信息 public static function getDistrict($param) { if (is_array($param)) { $id = $param['id']; } else { $id = $param; } $arr = self::getArr(); if (!isset($arr[$id])) { throw new \Exception('未找到省市区，请重新选择'); } $list = $arr[$id]; $str = json_encode($list); return json_decode($str,true); } // 根据指定的key=>value查找需要的数组 public static function getInfo($param) { $newParam = []; foreach ($param as $key => $value) { $newParam[0] = $key; $newParam[1] = $value; } $arr = self::getArr(); $list = array_filter($arr, function ($v) use ($newParam) { return $v[$newParam[0]] == $newParam[1]; }); $str = json_encode($list); return json_decode($str,true); } // 运费规则、起送规则、包邮规则 public static function getRules() { $arr = self::getArr(); $empty = []; $emptyPointer = &$empty; $ok = false; foreach ($arr as $index => &$item) { if ($item['parent_id'] == 1) { $okCity = false; $data = [ 'id' => $item['id'], 'name' => $item['name'] ]; $data['show'] = false; $data['city'] = []; $dataPointer = &$data['city']; foreach ($arr as $key => $value) { if ($value['parent_id'] == $index) { $okCity = true; $dataPointer[] = [ 'id' => $value['id'], 'name' => $value['name'], 'show' => false ]; } if ($okCity && $value['parent_id'] != $index) { break; } } array_push($emptyPointer, $data); $ok = true; } if ($ok && $item['parent_id'] != 1) { break; } } return $empty; } // 微信获取地址 public static function getWechatDistrict($province_name, $city_name, $county_name) { $arr = self::getArr(); $ok = false; $district = []; $county = []; $city = []; $province = []; foreach ($arr as $item) { if ($item['name'] == $county_name && $item['level'] == 'district') { $county = $item; $city = $arr[$item['parent_id']]; if (isset($arr[$county['parent_id']]) && $city['name'] == $city_name) { $province = $arr[$city['parent_id']]; if (isset($arr[$city['parent_id']]) && $province['name'] == $province_name) { $ok = true; break; } } } } if(!$ok){ foreach ($arr as $item) { if($item['name'] == $city_name && $item['level'] == 'city'){ $city = $item; if(isset($arr[$city['parent_id']]) && $arr[$city['parent_id']]['name']==$province_name){ $province = $arr[$city['parent_id']]; $ok = true; break; } } } } // if (!$ok) { // $diff_district = self::getDiffCityDistrict($city_name); // $district = [ // 'province' => [ // 'id' => 3268, // 'name' => '其他', // ], // 'city' => [ // 'id' => 3269, // 'name' => '其他', // ], // 'district' => [ // 'id' => 3270, // 'name' => '其他', // ], // ]; // if ($diff_district) { // $district = $diff_district; // } // return $district; // } $district = [ 'province' => [ 'id' => isset($province['id']) ? $province['id'] : 3268, 'name' => isset($province['name']) ? $province['name'] : '其他', ], 'city' => [ 'id' => isset($city['id']) ? $city['id'] : 3269, 'name' => isset($city['name']) ? $city['name'] : '其他', ], 'district' => [ 'id' => isset($county['id']) ? $county['id'] : 3270 , 'name' => isset($county['name']) ? $county['name'] : '其他' ] ]; return $district; } }