69 lines
1.3 KiB
PHP
69 lines
1.3 KiB
PHP
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<?php
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/**
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* class Ip2Region
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* 为兼容老版本调度而创建
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* @author Anyon<zoujingli@qq.com>
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* @datetime 2022/07/18
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*/
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class Ip2Region
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{
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/**
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* 查询实例对象
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* @var XdbSearcher
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*/
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private $searcher;
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/**
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* 初始化构造方法
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* @throws Exception
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*/
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public function __construct()
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{
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class_exists('XdbSearcher') || include(__DIR__ . '/XdbSearcher.php');
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$this->searcher = XdbSearcher::newWithFileOnly(__DIR__ . '/ip2region.xdb');
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}
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/**
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* 兼容原 memorySearch 查询
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* @param string $ip
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* @return array
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* @throws Exception
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*/
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public function memorySearch($ip)
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{
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return ['city_id' => 0, 'region' => $this->searcher->search($ip)];
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}
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/**
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* 兼容原 binarySearch 查询
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* @param string $ip
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* @return array
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* @throws Exception
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*/
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public function binarySearch($ip)
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{
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return $this->memorySearch($ip);
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}
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/**
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* 兼容原 btreeSearch 查询
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* @param string $ip
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* @return array
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* @throws Exception
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*/
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public function btreeSearch($ip)
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{
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return $this->memorySearch($ip);
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}
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/**
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* destruct method
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* resource destroy
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*/
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public function __destruct()
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{
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$this->searcher->close();
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unset($this->searcher);
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}
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}
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