安装

如果是应用在项目当中的话找到根目录，需要和 composer.json同级

composer require gaopengfei/redis_lbs

基本操作

初始化

require_once __DIR__.'/vendor/autoload.php';

$lbs = new \LBS\Services\LBSService();

添加

$add_params = [

[

'name' => 'yabao_road',

'long' => '116.43620200729366',

'lat' => '39.916880160714435'

],

[

'name' => 'jianguomen',

'long' => '116.4356870231628',

'lat' => '39.908560377800676'

],

[

'name' => 'chaoyangmen',

'long' => '116.4345336732864',

'lat' => '39.924466658329585'

],

[

'name' => 'galaxy_soho',

'long' => '116.4335788068771',

'lat' => '39.921372916981106'

],

[

'name' => 'cofco',

'long' => '116.43564410781856',

'lat' => '39.92024564137184'

],

[

'name' => 'fesco',

'long' => '116.435182767868',

'lat' => '39.91811857809279'

],

];

/**

* 在集合中新加一个坐标

* @param array $params

* 结构是 ['name'=>'xxx','long'=>'1.2321','lat'=>'1.3112']或者[['name'=>'xxx','long'=>'1.2321','lat'=>'1.3112']]

* @param null $key

* @return int

*/

$res = $lbs->add($add_params);

返回

int 6

删除

/**

* 删除集合中指定元素

* @param $name

* @param null $key 默认存在集合，可以指定

* @return int

*/

$res = $lbs->del('gao1');

返回

int 0 或 1

如果是指定的集合名就

$res = $lbs->del('gao1','set-name');

用坐标查询附近的单位

/**

* 查询范围内元素，如果不转 key就用默认的

* @param $long 经度

* @param $lat 纬度

* @param $radius 范围

* @param $unit 单位 (仅支持 m,km,ft,mi)

* @param null $key 集合名

* @return mixed

*/

$search = $lbs->search('116.435182767868','39.91811857809279',500,'m');

返回数组

array:4 [▼

0 => array:2 [▼

"name" => "fesco"

"dist" => "0.1250"

]

1 => array:2 [▼

"name" => "yabao_road"

"dist" => "162.8454"

]

2 => array:2 [▼

"name" => "cofco"

"dist" => "239.7758"

]

3 => array:2 [▼

"name" => "galaxy_soho"

"dist" => "386.9165"

]

]

根据已有的位置查询

/**

* 根据集合中的元素查询范围内元素，如果不转 key就用默认的

* @param $name 集合中的元素名

* @param $radius 范围

* @param $unit 单位

* @param null $key 集合名

* @return mixed

*/

$search = $lbs->->searchByMembers('fesco',500,'m');

返回数组

array:4 [▼

0 => array:2 [▼

"name" => "fesco"

"dist" => "0.1250"

]

1 => array:2 [▼

"name" => "yabao_road"

"dist" => "162.8454"

]

2 => array:2 [▼

"name" => "cofco"

"dist" => "239.7758"

]

3 => array:2 [▼

"name" => "galaxy_soho"

"dist" => "386.9165"

]

]

列出集合的所有值(其实就是 zrange)

/**

* 列出集合中的内容

* @param $key 集合的key

* @param int $start 起始位置

* @param int $end 结束位置 -1 为直到末尾

* @return array

*/

$list = $lbs->list($test->geoset_name,2,-1);

返回数组

array:6 [▼

0 => "jianguomen"

1 => "yabao_road"

2 => "fesco"

3 => "cofco"

4 => "galaxy_soho"

5 => "chaoyangmen"

]