{"id":48109,"date":"2024-12-02T13:51:53","date_gmt":"2024-12-02T05:51:53","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48109\/"},"modified":"2024-12-02T13:51:53","modified_gmt":"2024-12-02T05:51:53","slug":"php-%e5%87%bd%e6%95%b0%e7%9a%84%e5%87%bd%e6%95%b0%e6%8c%87%e9%92%88%e5%a6%82%e4%bd%95%e7%94%a8%e4%ba%8e%e5%88%86%e5%b8%83%e5%bc%8f%e7%b3%bb%e7%bb%9f%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48109\/","title":{"rendered":"PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f<\/h1>\n

\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300aPHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f\u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~<\/p>\n

\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0cPHP \u51fd\u6570\u6307\u9488\u7528\u4e8e\u5728\u4e0d\u540c\u8fdb\u7a0b\u95f4\u4f20\u9012\u51fd\u6570\u4ee5\u7b80\u5316\u901a\u4fe1\u548c\u534f\u8c03\u3002\u5177\u4f53\u5e94\u7528\u5305\u62ec\uff1a\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\uff1a\u670d\u52a1\u5668\u7b49\u5f85\u5ba2\u6237\u7aef\u53d1\u9001\u5e8f\u5217\u5316\u7684\u51fd\u6570\u6307\u9488\uff0c\u63a5\u6536\u540e\u8c03\u7528\u8be5\u51fd\u6570\u5e76\u8fd4\u56de\u7ed3\u679c\u3002\u5206\u5e03\u5f0f\u9501\uff1aLockManager \u7c7b\u4f7f\u7528 acquireLock() \u65b9\u6cd5\u5728\u5171\u4eab\u8d44\u6e90\u4e0a\u83b7\u53d6\u9501\uff0c\u8be5\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u51fd\u6570\u6307\u9488\uff0c\u53ef\u7528\u4e8e\u91ca\u653e\u9501\u3002<\/p>\n

\"PHP<\/p>\n

PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf<\/h2>\n

\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u5206\u5e03\u5728\u4e0d\u540c\u673a\u5668\u4e0a\u7684\u8fdb\u7a0b\u6216\u670d\u52a1\u901a\u5e38\u9700\u8981\u76f8\u4e92\u901a\u4fe1\u548c\u534f\u8c03\u3002PHP \u4e2d\u7684\u51fd\u6570\u6307\u9488\u63d0\u4f9b\u4e86\u4e00\u79cd\u5728\u4e0d\u540c\u8fdb\u7a0b\u4e4b\u95f4\u4f20\u9012\u51fd\u6570\u7684\u673a\u5236\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7684\u901a\u4fe1\u548c\u534f\u8c03\u3002<\/p>\n

\u4ec0\u4e48\u662f\u51fd\u6570\u6307\u9488\uff1f<\/strong><\/p>\n

\u51fd\u6570\u6307\u9488\u662f\u4e00\u4e2a\u53d8\u91cf\uff0c\u5b83\u5f15\u7528\u51fd\u6570\u7684\u5165\u53e3\u70b9\u3002\u5728 PHP \u4e2d\uff0c\u51fd\u6570\u6307\u9488\u53ef\u4ee5\u901a\u8fc7 callable<\/code> \u8bed\u6cd5\u6216 Closure<\/code> \u7c7b\u6765\u8868\u793a\u3002<\/p>\n

\u5b9e\u6218\u6848\u4f8b\uff1a\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528<\/h3>\n

\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u4e00\u4e2a\u5e38\u89c1\u4efb\u52a1\u662f\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528 (RPC)\u3002RPC \u5141\u8bb8\u4e00\u4e2a\u8fdb\u7a0b\u8c03\u7528\u53e6\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u7684\u51fd\u6570\uff0c\u5c31\u50cf\u5728\u672c\u5730\u8c03\u7528\u51fd\u6570\u4e00\u6837\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u51fd\u6570\u6307\u9488\u5b9e\u73b0\u7b80\u5355 RPC \u670d\u52a1\u5668\u7684\u793a\u4f8b\uff1a<\/p>\n

<?php\n\n\/\/ \u670d\u52a1\u7aef\n$server = new ZMQSocket(ZMQ::SOCKET_REP);\n$server->bind('tcp:\/\/*:5555');\n\nwhile (true) {\n    $request = $server->recv();\n    $function = unserialize($request);\n    $result = call_user_func($function);\n    $server->send(serialize($result));\n}<\/pre>\n
\u5728\u8be5\u793a\u4f8b\u4e2d\uff0c\u670d\u52a1\u5668\u7b49\u5f85\u5ba2\u6237\u7aef\u53d1\u9001\u5e8f\u5217\u5316\u7684\u51fd\u6570\u6307\u9488\u3002\u5f53\u4e00\u4e2a\u51fd\u6570\u6307\u9488\u88ab\u63a5\u6536\u65f6\uff0c\u670d\u52a1\u5668\u4f1a\u8c03\u7528\u8be5\u51fd\u6570\u5e76\u8fd4\u56de\u7ed3\u679c\u3002<\/p>\n
\u5b9e\u6218\u6848\u4f8b\uff1a\u5206\u5e03\u5f0f\u9501<\/h3>\n
\u5206\u5e03\u5f0f\u9501\u662f\u4e00\u79cd\u673a\u5236\uff0c\u7528\u4e8e\u786e\u4fdd\u591a\u4e2a\u8fdb\u7a0b\u6216\u670d\u52a1\u540c\u65f6\u53ea\u80fd\u8bbf\u95ee\u4e00\u4e2a\u5171\u4eab\u8d44\u6e90\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u51fd\u6570\u6307\u9488\u5b9e\u73b0\u5206\u5e03\u5f0f\u9501\u7684\u793a\u4f8b\uff1a<\/p>\n
<?php\n\n\/\/ \u9501\u7ba1\u7406\u5668\u7c7b\nclass LockManager {\n\n    \/\/ \u5206\u5e03\u5f0f\u9501\u6620\u5c04\n    private $locks = [];\n\n    public function acquireLock($name) {\n        \/\/ \u68c0\u67e5\u9501\u662f\u5426\u5df2\u88ab\u5360\u7528\n        if (isset($this->locks[$name])) {\n            return false;\n        }\n\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u51fd\u6570\u6307\u9488\uff0c\u7528\u4e8e\u91ca\u653e\u9501\n        $releaseLock = function() {\n            unset($this->locks[$name]);\n        };\n\n        \/\/ \u5c1d\u8bd5\u83b7\u5f97\u9501\n        $this->locks[$name] = true;\n        return $releaseLock;\n    }\n\n    public function releaseLock($name, $releaseLockCallback) {\n        \/\/ \u68c0\u67e5\u9501\u662f\u5426\u5b58\u5728\n        if (!isset($this->locks[$name])) {\n            return false;\n        }\n\n        \/\/ \u8c03\u7528\u91ca\u653e\u9501\u51fd\u6570\u6307\u9488\n        $releaseLockCallback();\n    }\n}<\/pre>\n
\u5728\u8be5\u793a\u4f8b\u4e2d\uff0cLockManager<\/code> \u7c7b\u4f7f\u7528 acquireLock()<\/code> \u65b9\u6cd5\u6765\u5728\u5171\u4eab\u8d44\u6e90\u4e0a\u83b7\u5f97\u9501\u3002\u8be5\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u51fd\u6570\u6307\u9488\uff0c\u53ef\u4ee5\u7528\u6765\u91ca\u653e\u9501\u3002<\/p>\n
\u4eca\u5929\u5173\u4e8e\u300aPHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728\u7c73\u4e91\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f \u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300aPHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f\u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~ \u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0cPHP \u51fd\u6570\u6307\u9488\u7528\u4e8e\u5728\u4e0d\u540c\u8fdb\u7a0b\u95f4\u4f20\u9012\u51fd\u6570\u4ee5\u7b80\u5316\u901a\u4fe1\u548c\u534f\u8c03\u3002\u5177\u4f53\u5e94\u7528\u5305\u62ec\uff1a\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\uff1a\u670d\u52a1\u5668\u7b49\u5f85\u5ba2\u6237\u7aef\u53d1\u9001\u5e8f\u5217\u5316\u7684\u51fd\u6570\u6307\u9488\uff0c\u63a5\u6536\u540e\u8c03\u7528\u8be5\u51fd\u6570\u5e76\u8fd4\u56de\u7ed3\u679c\u3002\u5206\u5e03\u5f0f\u9501\uff1aLockManager \u7c7b\u4f7f\u7528 acquireLock() \u65b9\u6cd5\u5728\u5171\u4eab\u8d44\u6e90\u4e0a\u83b7\u53d6\u9501\uff0c\u8be5\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u51fd\u6570\u6307\u9488\uff0c\u53ef\u7528\u4e8e\u91ca\u653e\u9501\u3002 PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf \u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u5206\u5e03\u5728\u4e0d\u540c\u673a\u5668\u4e0a\u7684\u8fdb\u7a0b\u6216\u670d\u52a1\u901a\u5e38\u9700\u8981\u76f8\u4e92\u901a\u4fe1\u548c\u534f\u8c03\u3002PHP \u4e2d\u7684\u51fd\u6570\u6307\u9488\u63d0\u4f9b\u4e86\u4e00\u79cd\u5728\u4e0d\u540c\u8fdb\u7a0b\u4e4b\u95f4\u4f20\u9012\u51fd\u6570\u7684\u673a\u5236\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7684\u901a\u4fe1\u548c\u534f\u8c03\u3002 \u4ec0\u4e48\u662f\u51fd\u6570\u6307\u9488\uff1f \u51fd\u6570\u6307\u9488\u662f\u4e00\u4e2a\u53d8\u91cf\uff0c\u5b83\u5f15\u7528\u51fd\u6570\u7684\u5165\u53e3\u70b9\u3002\u5728 PHP \u4e2d\uff0c\u51fd\u6570\u6307\u9488\u53ef\u4ee5\u901a\u8fc7 callable \u8bed\u6cd5\u6216 Closure \u7c7b\u6765\u8868\u793a\u3002 \u5b9e\u6218\u6848\u4f8b\uff1a\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528 \u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u4e00\u4e2a\u5e38\u89c1\u4efb\u52a1\u662f\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528 (RPC)\u3002RPC \u5141\u8bb8\u4e00\u4e2a\u8fdb\u7a0b\u8c03\u7528\u53e6\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u7684\u51fd\u6570\uff0c\u5c31\u50cf\u5728\u672c\u5730\u8c03\u7528\u51fd\u6570\u4e00\u6837\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u51fd\u6570\u6307\u9488\u5b9e\u73b0\u7b80\u5355 RPC \u670d\u52a1\u5668\u7684\u793a\u4f8b\uff1a <?php \/\/ \u670d\u52a1\u7aef $server = new ZMQSocket(ZMQ::SOCKET_REP); $server->bind(‘tcp:\/\/*:5555’); while (true) { $request = $server->recv(); $function = unserialize($request); $result = call_user_func($function); $server->send(serialize($result)); } \u5728\u8be5\u793a\u4f8b\u4e2d\uff0c\u670d\u52a1\u5668\u7b49\u5f85\u5ba2\u6237\u7aef\u53d1\u9001\u5e8f\u5217\u5316\u7684\u51fd\u6570\u6307\u9488\u3002\u5f53\u4e00\u4e2a\u51fd\u6570\u6307\u9488\u88ab\u63a5\u6536\u65f6\uff0c\u670d\u52a1\u5668\u4f1a\u8c03\u7528\u8be5\u51fd\u6570\u5e76\u8fd4\u56de\u7ed3\u679c\u3002 \u5b9e\u6218\u6848\u4f8b\uff1a\u5206\u5e03\u5f0f\u9501 \u5206\u5e03\u5f0f\u9501\u662f\u4e00\u79cd\u673a\u5236\uff0c\u7528\u4e8e\u786e\u4fdd\u591a\u4e2a\u8fdb\u7a0b\u6216\u670d\u52a1\u540c\u65f6\u53ea\u80fd\u8bbf\u95ee\u4e00\u4e2a\u5171\u4eab\u8d44\u6e90\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u51fd\u6570\u6307\u9488\u5b9e\u73b0\u5206\u5e03\u5f0f\u9501\u7684\u793a\u4f8b\uff1a <?php […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-48109","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=48109"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48109\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=48109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=48109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=48109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}