{"id":48428,"date":"2024-12-02T09:18:54","date_gmt":"2024-12-02T01:18:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48428\/"},"modified":"2024-12-02T09:18:54","modified_gmt":"2024-12-02T01:18:54","slug":"php-%e5%87%bd%e6%95%b0%e5%b9%b6%e5%8f%91%e7%bc%96%e7%a8%8b%ef%bc%9a%e5%8e%9f%e7%90%86%e5%92%8c%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48428\/","title":{"rendered":"PHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5<\/h1>\n<p>\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5\u300b<\/span>\u5c06\u4f1a\u4ecb\u7ecd\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p>PHP \u901a\u8fc7 pcntl_fork \u51fd\u6570\u652f\u6301\u5e76\u53d1\u7f16\u7a0b\uff0c\u5b83\u521b\u5efa\u8fdb\u7a0b\u526f\u672c\u5171\u4eab\u5185\u5b58\u4f46\u6267\u884c\u6d41\u4e0d\u540c\u3002\u6b65\u9aa4\uff1a1.\u8c03\u7528 pcntl_fork() \u521b\u5efa\u5b50\u8fdb\u7a0b\uff1b2.\u5b50\u8fdb\u7a0b\u6267\u884c\u56de\u8c03\u51fd\u6570\uff0c\u7236\u8fdb\u7a0b\u7ee7\u7eed\u4e3b\u811a\u672c\uff1b3.\u7236\u8fdb\u7a0b\u7b49\u5f85\u5b50\u8fdb\u7a0b\u5b8c\u6210\u3002\u5b9e\u6218\u6848\u4f8b\uff1a\u5728\u5f02\u6b65\u4efb\u52a1\u4e2d\uff0c\u6bcf\u4e2a URL \u7684 HTTP \u8bf7\u6c42\u5728\u5b50\u8fdb\u7a0b\u4e2d\u5904\u7406\uff0c\u7236\u8fdb\u7a0b\u7b49\u5f85\u5b50\u8fdb\u7a0b\u5b8c\u6210\u3002\u9700\u8981\u6ce8\u610f\u5185\u5b58\u6cc4\u6f0f\u3001\u6269\u5c55\u517c\u5bb9\u6027\u548c\u5f02\u5e38\u5904\u7406\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241027\/1730028279671e22f7ecccc.jpg\" class=\"aligncenter\" title=\"PHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5\u63d2\u56fe\" alt=\"PHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5<\/strong><\/p>\n<p><strong>\u4ecb\u7ecd<\/strong><\/p>\n<p>\u5e76\u53d1\u7f16\u7a0b\u662f\u6307\u5728\u5355\u7ebf\u7a0b\u5e94\u7528\u4e2d\u6a21\u62df\u591a\u7ebf\u7a0b\u884c\u4e3a\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u3002PHP \u901a\u8fc7 <code>pcntl_fork<\/code> \u51fd\u6570\u63d0\u4f9b\u4e86\u5e76\u53d1\u7f16\u7a0b\u652f\u6301\u3002<\/p>\n<p><strong>\u539f\u7406<\/strong><\/p>\n<p><code>pcntl_fork<\/code> \u521b\u5efa\u4e00\u4e2a\u5f53\u524d PHP \u8fdb\u7a0b\u7684\u526f\u672c\u3002\u4e24\u4e2a\u8fdb\u7a0b\u5171\u4eab\u76f8\u540c\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u4f46\u6709\u4e0d\u540c\u7684\u6267\u884c\u6d41\u3002\u5b50\u8fdb\u7a0b\u5c06\u6267\u884c\u6307\u5b9a\u7684\u56de\u8c03\u51fd\u6570\uff0c\u800c\u7236\u8fdb\u7a0b\u5c06\u7ee7\u7eed\u6267\u884c\u4e3b\u811a\u672c\u3002<\/p>\n<pre>$pid = pcntl_fork();\n\n\/\/ \u5b50\u8fdb\u7a0b\nif ($pid == 0) {\n  \/\/ \u8fd0\u884c\u5e76\u884c\u4efb\u52a1\n}\n\n\/\/ \u7236\u8fdb\u7a0b\nif ($pid &gt; 0) {\n  \/\/ \u7b49\u5f85\u5b50\u8fdb\u7a0b\u5b8c\u6210\n}<\/pre>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a\u5f02\u6b65\u4efb\u52a1<\/strong><\/p>\n<p>\u5e76\u53d1\u7f16\u7a0b\u901a\u5e38\u7528\u4e8e\u6267\u884c\u5f02\u6b65\u4efb\u52a1\uff0c\u4f8b\u5982\u5411\u8fdc\u7a0b API \u53d1\u9001\u8bf7\u6c42\u3002\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u5f02\u6b65\u5904\u7406\u591a\u4e2a HTTP \u8bf7\u6c42\uff1a<\/p>\n<pre>$urls = ['url1', 'url2', 'url3'];\n\nforeach ($urls as $url) {\n  $pid = pcntl_fork();\n\n  \/\/ \u5b50\u8fdb\u7a0b\n  if ($pid == 0) {\n    \/\/ \u53d1\u9001 HTTP \u8bf7\u6c42\u5e76\u5904\u7406\u54cd\u5e94\n  }\n}\n\n\/\/ \u7236\u8fdb\u7a0b\u7b49\u5f85\u6240\u6709\u5b50\u8fdb\u7a0b\u5b8c\u6210\npcntl_wait($status);<\/pre>\n<p><strong>\u6ce8\u610f<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u5e76\u53d1\u7f16\u7a0b\u65f6\u8981\u5c0f\u5fc3\u5185\u5b58\u6cc4\u6f0f\uff0c\u56e0\u4e3a\u5b50\u8fdb\u7a0b\u5171\u4eab\u7236\u8fdb\u7a0b\u7684\u5185\u5b58\u7a7a\u95f4\u3002<\/li>\n<li>\u4e00\u4e9b PHP \u6269\u5c55\u53ef\u80fd\u4e0d\u652f\u6301\u5e76\u53d1\u7f16\u7a0b\uff0c\u56e0\u6b64\u5728\u4f7f\u7528\u65f6\u8bf7\u52a1\u5fc5\u4ed4\u7ec6\u68c0\u67e5\u3002<\/li>\n<li>\u5e76\u53d1\u7f16\u7a0b\u53ef\u80fd\u4f1a\u5bfc\u81f4\u672a\u6355\u83b7\u7684\u5f02\u5e38\uff0c\u9700\u8981\u4f7f\u7528\u989d\u5916\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u6765\u5904\u7406\u3002<\/li>\n<\/ul>\n<p>\u4eca\u5929\u5173\u4e8e\u300aPHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8ephp,\u5e76\u53d1\u7f16\u7a0b\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5 \u5b66\u4e60\u6587\u7ae0\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0\u300aPHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5\u300b\u5c06\u4f1a\u4ecb\u7ecd\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60\u6587\u7ae0\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01 PHP \u901a\u8fc7 pcntl_fork \u51fd\u6570\u652f\u6301\u5e76\u53d1\u7f16\u7a0b\uff0c\u5b83\u521b\u5efa\u8fdb\u7a0b\u526f\u672c\u5171\u4eab\u5185\u5b58\u4f46\u6267\u884c\u6d41\u4e0d\u540c\u3002\u6b65\u9aa4\uff1a1.\u8c03\u7528 pcntl_fork() \u521b\u5efa\u5b50\u8fdb\u7a0b\uff1b2.\u5b50\u8fdb\u7a0b\u6267\u884c\u56de\u8c03\u51fd\u6570\uff0c\u7236\u8fdb\u7a0b\u7ee7\u7eed\u4e3b\u811a\u672c\uff1b3.\u7236\u8fdb\u7a0b\u7b49\u5f85\u5b50\u8fdb\u7a0b\u5b8c\u6210\u3002\u5b9e\u6218\u6848\u4f8b\uff1a\u5728\u5f02\u6b65\u4efb\u52a1\u4e2d\uff0c\u6bcf\u4e2a URL \u7684 HTTP \u8bf7\u6c42\u5728\u5b50\u8fdb\u7a0b\u4e2d\u5904\u7406\uff0c\u7236\u8fdb\u7a0b\u7b49\u5f85\u5b50\u8fdb\u7a0b\u5b8c\u6210\u3002\u9700\u8981\u6ce8\u610f\u5185\u5b58\u6cc4\u6f0f\u3001\u6269\u5c55\u517c\u5bb9\u6027\u548c\u5f02\u5e38\u5904\u7406\u3002 PHP \u51fd\u6570\u5e76\u53d1\u7f16\u7a0b\uff1a\u539f\u7406\u548c\u5b9e\u8df5 \u4ecb\u7ecd \u5e76\u53d1\u7f16\u7a0b\u662f\u6307\u5728\u5355\u7ebf\u7a0b\u5e94\u7528\u4e2d\u6a21\u62df\u591a\u7ebf\u7a0b\u884c\u4e3a\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u3002PHP \u901a\u8fc7 pcntl_fork \u51fd\u6570\u63d0\u4f9b\u4e86\u5e76\u53d1\u7f16\u7a0b\u652f\u6301\u3002 \u539f\u7406 pcntl_fork \u521b\u5efa\u4e00\u4e2a\u5f53\u524d PHP \u8fdb\u7a0b\u7684\u526f\u672c\u3002\u4e24\u4e2a\u8fdb\u7a0b\u5171\u4eab\u76f8\u540c\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u4f46\u6709\u4e0d\u540c\u7684\u6267\u884c\u6d41\u3002\u5b50\u8fdb\u7a0b\u5c06\u6267\u884c\u6307\u5b9a\u7684\u56de\u8c03\u51fd\u6570\uff0c\u800c\u7236\u8fdb\u7a0b\u5c06\u7ee7\u7eed\u6267\u884c\u4e3b\u811a\u672c\u3002 $pid = pcntl_fork(); \/\/ \u5b50\u8fdb\u7a0b if ($pid == 0) { \/\/ \u8fd0\u884c\u5e76\u884c\u4efb\u52a1 } \/\/ \u7236\u8fdb\u7a0b if ($pid &gt; 0) { \/\/ \u7b49\u5f85\u5b50\u8fdb\u7a0b\u5b8c\u6210 } \u5b9e\u6218\u6848\u4f8b\uff1a\u5f02\u6b65\u4efb\u52a1 \u5e76\u53d1\u7f16\u7a0b\u901a\u5e38\u7528\u4e8e\u6267\u884c\u5f02\u6b65\u4efb\u52a1\uff0c\u4f8b\u5982\u5411\u8fdc\u7a0b API \u53d1\u9001\u8bf7\u6c42\u3002\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u5f02\u6b65\u5904\u7406\u591a\u4e2a HTTP \u8bf7\u6c42\uff1a [&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-48428","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48428","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=48428"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48428\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=48428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=48428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=48428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}