{"id":47146,"date":"2024-12-02T16:11:34","date_gmt":"2024-12-02T08:11:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47146\/"},"modified":"2024-12-02T16:11:34","modified_gmt":"2024-12-02T08:11:34","slug":"php-%e5%87%bd%e6%95%b0%e8%ae%be%e8%ae%a1%e6%a8%a1%e5%bc%8f%e5%ba%94%e7%94%a8%e4%b8%ad%e7%9a%84%e5%bc%82%e6%ad%a5%e7%bc%96%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47146\/","title":{"rendered":"PHP \u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u5e94\u7528\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u5e94\u7528\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b<\/h1>\n<p>\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u5e94\u7528\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b\u300b<\/span>\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01<\/p>\n<p>\u5728 PHP \u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u4e2d\uff0c\u5f02\u6b65\u7f16\u7a0b\u53ef\u901a\u8fc7\u534f\u7a0b\u6216\u591a\u7ebf\u7a0b\u5b9e\u73b0\u3002\u534f\u7a0b\u4f7f\u7528 yield \u5173\u952e\u5b57\u6682\u505c\u548c\u6062\u590d\u6267\u884c\u6d41\uff0c\u800c\u591a\u7ebf\u7a0b\u5e76\u884c\u6267\u884c\u4ee3\u7801\u3002\u5b9e\u6218\u6848\u4f8b\u6f14\u793a\u4e86\u534f\u7a0b\u548c\u591a\u7ebf\u7a0b\u5e76\u53d1\u8bfb\u53d6\u591a\u4e2a\u6587\u4ef6\u7684\u573a\u666f\uff0c\u7a81\u663e\u4e86\u5f02\u6b65\u7f16\u7a0b\u5728\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027\u65b9\u9762\u7684\u4f18\u52bf\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241025\/1729868304671bb210c1476.jpg\" class=\"aligncenter\" title=\"PHP \u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u5e94\u7528\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b\u63d2\u56fe\" alt=\"PHP \u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u5e94\u7528\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP\u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b<\/strong><\/p>\n<p><strong>\u5f15\u8a00<\/strong><\/p>\n<p>\u5728\u73b0\u4ee3Web\u5f00\u53d1\u4e2d\uff0c\u5f02\u6b65\u7f16\u7a0b\u662f\u4e00\u79cd\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u54cd\u5e94\u80fd\u529b\u548c\u53ef\u6269\u5c55\u6027\u7684\u5f3a\u5927\u6280\u672f\u3002\u901a\u8fc7\u4f7f\u7528\u5f02\u6b65\u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u907f\u514d\u963b\u585e\u8fdb\u7a0b\u5e76\u540c\u65f6\u6267\u884c\u591a\u4e2a\u4efb\u52a1\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u63a2\u8ba8PHP\u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e2a\u5b9e\u6218\u6848\u4f8b\u3002<\/p>\n<p><strong>\u5f02\u6b65\u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f<\/strong><\/p>\n<p>PHP\u4e2d\u7684\u534f\u7a0b\u548c\u591a\u7ebf\u7a0b\u662f\u5b9e\u73b0\u5f02\u6b65\u7f16\u7a0b\u7684\u4e24\u79cd\u5e38\u89c1\u6a21\u5f0f\u3002<\/p>\n<ul>\n<li><strong>\u534f\u7a0b (Coroutine)<\/strong>\uff1a\u5141\u8bb8\u5728\u4e00\u4e2a\u51fd\u6570\u4e2d\u6682\u505c\u548c\u6062\u590d\u6267\u884c\u6d41\uff0c\u4ece\u800c\u53ef\u4ee5\u540c\u65f6\u6267\u884c\u591a\u4e2a\u4efb\u52a1\u3002\u534f\u7a0b\u4f7f\u7528<code>yield<\/code>\u5173\u952e\u5b57\u5b9e\u73b0\u3002<\/li>\n<li><strong>\u591a\u7ebf\u7a0b (Multithreading)<\/strong>\uff1a\u4f7f\u7528\u591a\u4e2a\u7ebf\u7a0b\u5e76\u884c\u6267\u884c\u4ee3\u7801\uff0c\u6bcf\u4e2a\u7ebf\u7a0b\u5904\u7406\u4e0d\u540c\u7684\u4efb\u52a1\u3002PHP\u7684\u591a\u7ebf\u7a0b\u901a\u8fc7\u6269\u5c55\u5982<code>pthreads<\/code>\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a\u5f02\u6b65\u6587\u4ef6\u8bfb\u53d6<\/strong><\/p>\n<p>\u4e3a\u4e86\u5c55\u793a\u5f02\u6b65\u7f16\u7a0b\u7684\u5a01\u529b\uff0c\u8ba9\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u811a\u672c\uff0c\u5e76\u53d1\u8bfb\u53d6\u591a\u4e2a\u6587\u4ef6\uff1a<\/p>\n<pre>\/\/ \u4f7f\u7528\u534f\u7a0b\nfunction readFilesCoro($files) {\n    foreach ($files as $file) {\n        $data = yield file_get_contents($file);\n        \/\/ \u5904\u7406\u6570\u636e...\n    }\n}\n\n\/\/ \u4f7f\u7528\u591a\u7ebf\u7a0b\nfunction readFilesThreads($files) {\n    $threads = [];\n    foreach ($files as $file) {\n        $thread = new Thread(\"file_get_contents\", [$file]);\n        $threads[] = $thread;\n        $thread-&gt;start();\n    }\n\n    \/\/ \u7b49\u5f85\u6240\u6709\u7ebf\u7a0b\u5b8c\u6210\n    foreach ($threads as $thread) {\n        $thread-&gt;join();\n    }\n}\n\n\/\/ \u8fd0\u884c\u5f02\u6b65\u8bfb\u53d6\n$files = ['file1.txt', 'file2.txt', 'file3.txt'];\nreadFilesCoro($files);\nreadFilesThreads($files);<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c<code>readFilesCoro<\/code>\u4f7f\u7528\u534f\u7a0b\u5e76\u53d1\u8bfb\u53d6\u6587\u4ef6\uff0c\u800c<code>readFilesThreads<\/code>\u4f7f\u7528\u591a\u7ebf\u7a0b\u5b9e\u73b0\u76f8\u540c\u7684\u529f\u80fd\u3002\u5f02\u6b65\u8bfb\u53d6\u63d0\u9ad8\u4e86\u811a\u672c\u7684\u6027\u80fd\uff0c\u56e0\u4e3a\u5b83\u907f\u514d\u4e86\u963b\u585e\u6587\u4ef6\u8bfb\u53d6\u8fc7\u7a0b\u3002<\/p>\n<p><strong>\u7ed3\u8bba<\/strong><\/p>\n<p>\u5f02\u6b65\u7f16\u7a0b\u662fPHP\u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u4e2d\u4e00\u79cd\u5f3a\u5927\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u4f7f\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u66f4\u52a0\u54cd\u5e94\u548c\u53ef\u6269\u5c55\u3002\u901a\u8fc7\u4f7f\u7528\u534f\u7a0b\u6216\u591a\u7ebf\u7a0b\uff0c\u6211\u4eec\u53ef\u4ee5\u540c\u65f6\u6267\u884c\u591a\u4e2a\u4efb\u52a1\uff0c\u4ece\u800c\u5145\u5206\u5229\u7528\u8ba1\u7b97\u673a\u8d44\u6e90\u3002\u672c\u7bc7\u6587\u7ae0\u4e2d\u63d0\u4f9b\u7684\u5b9e\u6218\u6848\u4f8b\u5c55\u793a\u4e86\u5f02\u6b65\u7f16\u7a0b\u7684\u4f18\u52bf\uff0c\u5e76\u4e3a\u8bfb\u8005\u7406\u89e3\u5176\u5728PHP\u4e2d\u7684\u5e94\u7528\u63d0\u4f9b\u4e86\u5b9d\u8d35\u7684\u53c2\u8003\u3002<\/p>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u5e94\u7528\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b \u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300aPHP \u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u5e94\u7528\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b\u300b\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9\u6587\u7ae0\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60\u6587\u7ae0\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01 \u5728 PHP \u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u4e2d\uff0c\u5f02\u6b65\u7f16\u7a0b\u53ef\u901a\u8fc7\u534f\u7a0b\u6216\u591a\u7ebf\u7a0b\u5b9e\u73b0\u3002\u534f\u7a0b\u4f7f\u7528 yield \u5173\u952e\u5b57\u6682\u505c\u548c\u6062\u590d\u6267\u884c\u6d41\uff0c\u800c\u591a\u7ebf\u7a0b\u5e76\u884c\u6267\u884c\u4ee3\u7801\u3002\u5b9e\u6218\u6848\u4f8b\u6f14\u793a\u4e86\u534f\u7a0b\u548c\u591a\u7ebf\u7a0b\u5e76\u53d1\u8bfb\u53d6\u591a\u4e2a\u6587\u4ef6\u7684\u573a\u666f\uff0c\u7a81\u663e\u4e86\u5f02\u6b65\u7f16\u7a0b\u5728\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027\u65b9\u9762\u7684\u4f18\u52bf\u3002 PHP\u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b \u5f15\u8a00 \u5728\u73b0\u4ee3Web\u5f00\u53d1\u4e2d\uff0c\u5f02\u6b65\u7f16\u7a0b\u662f\u4e00\u79cd\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u54cd\u5e94\u80fd\u529b\u548c\u53ef\u6269\u5c55\u6027\u7684\u5f3a\u5927\u6280\u672f\u3002\u901a\u8fc7\u4f7f\u7528\u5f02\u6b65\u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u907f\u514d\u963b\u585e\u8fdb\u7a0b\u5e76\u540c\u65f6\u6267\u884c\u591a\u4e2a\u4efb\u52a1\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u63a2\u8ba8PHP\u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f\u4e2d\u7684\u5f02\u6b65\u7f16\u7a0b\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e2a\u5b9e\u6218\u6848\u4f8b\u3002 \u5f02\u6b65\u51fd\u6570\u8bbe\u8ba1\u6a21\u5f0f PHP\u4e2d\u7684\u534f\u7a0b\u548c\u591a\u7ebf\u7a0b\u662f\u5b9e\u73b0\u5f02\u6b65\u7f16\u7a0b\u7684\u4e24\u79cd\u5e38\u89c1\u6a21\u5f0f\u3002 \u534f\u7a0b (Coroutine)\uff1a\u5141\u8bb8\u5728\u4e00\u4e2a\u51fd\u6570\u4e2d\u6682\u505c\u548c\u6062\u590d\u6267\u884c\u6d41\uff0c\u4ece\u800c\u53ef\u4ee5\u540c\u65f6\u6267\u884c\u591a\u4e2a\u4efb\u52a1\u3002\u534f\u7a0b\u4f7f\u7528yield\u5173\u952e\u5b57\u5b9e\u73b0\u3002 \u591a\u7ebf\u7a0b (Multithreading)\uff1a\u4f7f\u7528\u591a\u4e2a\u7ebf\u7a0b\u5e76\u884c\u6267\u884c\u4ee3\u7801\uff0c\u6bcf\u4e2a\u7ebf\u7a0b\u5904\u7406\u4e0d\u540c\u7684\u4efb\u52a1\u3002PHP\u7684\u591a\u7ebf\u7a0b\u901a\u8fc7\u6269\u5c55\u5982pthreads\u5b9e\u73b0\u3002 \u5b9e\u6218\u6848\u4f8b\uff1a\u5f02\u6b65\u6587\u4ef6\u8bfb\u53d6 \u4e3a\u4e86\u5c55\u793a\u5f02\u6b65\u7f16\u7a0b\u7684\u5a01\u529b\uff0c\u8ba9\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u811a\u672c\uff0c\u5e76\u53d1\u8bfb\u53d6\u591a\u4e2a\u6587\u4ef6\uff1a \/\/ \u4f7f\u7528\u534f\u7a0b function readFilesCoro($files) { foreach ($files as $file) { $data = yield file_get_contents($file); \/\/ \u5904\u7406\u6570\u636e&#8230; } } \/\/ \u4f7f\u7528\u591a\u7ebf\u7a0b function readFilesThreads($files) { $threads = []; foreach ($files as $file) { $thread = new Thread(&#8220;file_get_contents&#8221;, [&hellip;]<\/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-47146","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47146","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=47146"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47146\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}