{"id":202406,"date":"2025-05-13T08:29:06","date_gmt":"2025-05-13T00:29:06","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202406\/"},"modified":"2025-05-13T08:29:06","modified_gmt":"2025-05-13T00:29:06","slug":"php%e5%87%bd%e6%95%b0%e6%97%a5%e5%bf%97%e8%ae%b0%e5%bd%95%e5%a4%9a%e8%bf%9b%e7%a8%8b%e5%9c%ba%e6%99%af%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202406\/","title":{"rendered":"php\u51fd\u6570\u65e5\u5fd7\u8bb0\u5f55\u591a\u8fdb\u7a0b\u573a\u666f\u5e38\u89c1\u95ee\u9898"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>php\u51fd\u6570\u65e5\u5fd7\u8bb0\u5f55\u591a\u8fdb\u7a0b\u573a\u666f\u5e38\u89c1\u95ee\u9898<\/h1>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aphp\u51fd\u6570\u65e5\u5fd7\u8bb0\u5f55\u591a\u8fdb\u7a0b\u573a\u666f\u5e38\u89c1\u95ee\u9898\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241012\/1728711951670a0d0f6cb82.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>PHP \u51fd\u6570\u65e5\u5fd7\u8bb0\u5f55\u591a\u8fdb\u7a0b\u573a\u666f\u5e38\u89c1\u95ee\u9898<\/strong><\/p>\n<p>\u5728\u591a\u8fdb\u7a0b\u73af\u5883\u4e2d\u4f7f\u7528 PHP \u51fd\u6570\u65e5\u5fd7\u8bb0\u5f55\u65f6\uff0c\u5f00\u53d1\u8005\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u8fd9\u4e9b\u95ee\u9898\u5e76\u63d0\u4f9b\u89e3\u51b3\u65b9\u6cd5\uff0c\u5e76\u901a\u8fc7\u5b9e\u6218\u6848\u4f8b\u52a0\u4ee5\u8bf4\u660e\u3002<\/p>\n<p><strong>\u95ee\u9898 1\uff1a\u65e5\u5fd7\u4e0d\u6309\u9884\u671f\u5199\u5165\u6587\u4ef6<\/strong><\/p>\n<ul>\n<li><strong>\u539f\u56e0\uff1a<\/strong>\u6ca1\u6709\u6307\u5b9a\u660e\u786e\u7684\u6587\u4ef6\u53e5\u67c4\u6216\u6587\u4ef6\u4e0d\u5b58\u5728<\/li>\n<li><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>\u4f7f\u7528 <code>openlog()<\/code> \u51fd\u6570\u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6\u5e76\u786e\u4fdd\u5b83\u5b58\u5728<\/li>\n<\/ul>\n<p><strong>\u95ee\u9898 2\uff1a\u65e5\u5fd7\u4e2d\u6ca1\u6709\u663e\u793a\u8fdb\u7a0b ID<\/strong><\/p>\n<ul>\n<li><strong>\u539f\u56e0\uff1a<\/strong>\u6ca1\u6709\u542f\u7528 <code>LOG_PID<\/code> \u6a21\u5f0f<\/li>\n<li><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>\u5728 <code>syslog()<\/code> \u8c03\u7528\u4e2d\u542f\u7528 <code>LOG_PID<\/code>\uff0c\u6216\u4f7f\u7528 <code>define('LOG_PID', '1')<\/code><\/li>\n<\/ul>\n<p><strong>\u95ee\u9898 3\uff1a\u65e5\u5fd7\u4e2d\u5806\u79ef\u8fc7\u591a\u91cd\u590d\u8bb0\u5f55<\/strong><\/p>\n<ul>\n<li><strong>\u539f\u56e0\uff1a<\/strong>\u91cd\u590d\u4f7f\u7528 syslog \u53e5\u67c4<\/li>\n<li><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>\u907f\u514d\u5728\u4e0d\u540c\u8fdb\u7a0b\u4e2d\u91cd\u590d\u4f7f\u7528 syslog \u53e5\u67c4\uff0c\u6bcf\u6b21\u4f7f\u7528\u540e\u4f7f\u7528 <code>closelog()<\/code> \u5173\u95ed\u5b83<\/li>\n<\/ul>\n<p><strong>\u95ee\u9898 4\uff1a\u65e5\u5fd7\u4e2d\u5305\u542b\u610f\u5916\u7684\u5b57\u7b26\u4e32\u6216\u5b57\u7b26<\/strong><\/p>\n<ul>\n<li><strong>\u539f\u56e0\uff1a<\/strong>\u4f7f\u7528\u4e86\u9519\u8bef\u7684\u5b57\u7b26\u7f16\u7801<\/li>\n<li><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>\u4f7f\u7528 <code>setlocale(LC_CTYPE, \"POSIX\")<\/code> \u6216 <code>mb_internal_encoding(\"UTF-8\")<\/code> \u8bbe\u7f6e\u6b63\u786e\u7684\u5b57\u7b26\u7f16\u7801<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8bb0\u5f55\u65e5\u5fd7\u7684\u7b80\u5355 PHP \u591a\u8fdb\u7a0b\u811a\u672c\uff1a<\/p>\n<pre>&lt;?php\n\ndeclare(strict_types=1);\n\n\/\/ \u8bbe\u7f6e\u8fdb\u7a0b\u6570\u91cf\n$numProcesses = 5;\n\n\/\/ \u521b\u5efa\u8fdb\u7a0b\nfor ($i = 0; $i &lt; $numProcesses; $i++) {\n    $pid = pcntl_fork();\n    if ($pid == -1) {\n        die(\"Could not create process\");\n    } elseif ($pid == 0) {\n        \/\/ \u5b50\u8fdb\u7a0b\u4ee3\u7801\n        openlog(\"my_app\", LOG_PID, LOG_LOCAL0);\n        syslog(LOG_INFO, \"Child process ($i) started.\");\n    }\n}\n\n\/\/ \u7236\u8fdb\u7a0b\u7b49\u5f85\u5b50\u8fdb\u7a0b\u5b8c\u6210\npcntl_wait($status);\n\n\/\/ \u5173\u95ed Syslog \u53e5\u67c4\ncloselog();<\/pre>\n<p>\u901a\u8fc7\u89e3\u51b3\u8fd9\u4e9b\u5e38\u89c1\u95ee\u9898\u5e76\u9075\u5faa\u6700\u4f73\u5b9e\u8df5\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u591a\u8fdb\u7a0b\u73af\u5883\u4e2d\u6709\u6548\u5730\u4f7f\u7528 PHP \u51fd\u6570\u65e5\u5fd7\u8bb0\u5f55\u3002<\/p>\n<p>\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aphp\u51fd\u6570\u65e5\u5fd7\u8bb0\u5f55\u591a\u8fdb\u7a0b\u573a\u666f\u5e38\u89c1\u95ee\u9898\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>php\u51fd\u6570\u65e5\u5fd7\u8bb0\u5f55\u591a\u8fdb\u7a0b\u573a\u666f\u5e38\u89c1&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-202406","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202406"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202406\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}