{"id":202409,"date":"2025-05-13T14:32:26","date_gmt":"2025-05-13T06:32:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202409\/"},"modified":"2025-05-13T14:32:26","modified_gmt":"2025-05-13T06:32:26","slug":"php-%e5%87%bd%e6%95%b0%e4%ba%8b%e4%bb%b6%e5%a4%84%e7%90%86%e6%8a%80%e6%9c%af%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98%e4%bb%a3%e7%a0%81%e7%9a%84%e5%8f%af%e9%87%8d%e7%94%a8%e6%80%a7%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202409\/","title":{"rendered":"PHP \u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\uff1f"},"content":{"rendered":"

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

PHP \u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\uff1f<\/h1>\n

\u4eca\u65e5\u4e0d\u80af\u57cb\u5934\uff0c\u660e\u65e5\u4f55\u4ee5\u62ac\u5934\uff01\u6bcf\u65e5\u4e00\u53e5\u52aa\u529b\u81ea\u5df1\u7684\u8bdd\u54c8\u54c8~\u54c8\u55bd\uff0c\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u300aPHP \u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\uff1f\u300b<\/span>\uff0c\u4e3b\u8981\u5185\u5bb9\u662f\u8bb2\u89e3<\/span>\u7b49\u7b49\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u6536\u85cf\u6216\u8005\u6709\u66f4\u597d\u7684\u5efa\u8bae\u5728\u8bc4\u8bba\u63d0\u51fa\uff0c\u6211\u90fd\u4f1a\u8ba4\u771f\u770b\u7684\uff01\u5927\u5bb6\u4e00\u8d77\u8fdb\u6b65\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

\u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u53ef\u63d0\u5347 PHP \u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\u3002\u901a\u8fc7\u5b9a\u4e49\u51fd\u6570\u4e8b\u4ef6\uff0c\u4f60\u53ef\u4ee5\u5c06\u4ee3\u7801\u903b\u8f91\u5206\u79bb\u5230\u72ec\u7acb\u5355\u5143\u4e2d\uff0c\u5e76\u4f7f\u7528 event_attach() \u51fd\u6570\u5c06\u4e8b\u4ef6\u9644\u52a0\u5230\u51fd\u6570\u3002\u6b64\u6280\u672f\u53ef\u7528\u4e8e\u5404\u79cd\u573a\u666f\uff0c\u5982\u65e5\u5fd7\u8bb0\u5f55\uff0c\u4ece\u800c\u5728\u4e0d\u4fee\u6539\u51fd\u6570\u81ea\u8eab\u7684\u60c5\u51b5\u4e0b\u6dfb\u52a0\u989d\u5916\u529f\u80fd\u3002\u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u589e\u5f3a\u4e86\u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u53ef\u7ba1\u7406\u6027\u3002<\/p>\n

<\/p>\n

PHP \u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\uff1a\u63d0\u5347\u4ee3\u7801\u53ef\u91cd\u7528\u6027<\/strong><\/p>\n

\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u5728 PHP \u4e2d\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u53ef\u7ba1\u7406\u6027\u3002\u901a\u8fc7\u4f7f\u7528\u51fd\u6570\u4e8b\u4ef6\uff0c\u4f60\u53ef\u4ee5\u5c06\u901a\u5e38\u5206\u6563\u5728\u4e0d\u540c\u7c7b\u6216\u51fd\u6570\u4e2d\u7684\u4ee3\u7801\u903b\u8f91\u5206\u79bb\u51fa\u6765\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528\u51fd\u6570\u4e8b\u4ef6<\/strong><\/p>\n

\u4f7f\u7528\u51fd\u6570\u4e8b\u4ef6\u5f88\u7b80\u5355\u3002\u9996\u5148\uff0c\u4f60\u9700\u8981\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u4e8b\u4ef6\u3002\u8be5\u4e8b\u4ef6\u53ef\u4ee5\u5305\u542b\u4efb\u4f55\u4f60\u60f3\u8981\u6267\u884c\u7684\u4ee3\u7801\u3002\u4f8b\u5982\uff1a<\/p>\n

function myFunctionEvent($data) {\n  \/\/ \u4e8b\u4ef6\u903b\u8f91\n}<\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u4f60\u53ef\u4ee5\u5c06\u4e8b\u4ef6\u9644\u52a0\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u51fd\u6570\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 event_attach()<\/code> \u51fd\u6570\u6765\u5b8c\u6210\uff1a<\/p>\n
event_attach('my_function', 'myFunctionEvent');<\/pre>\n
\u73b0\u5728\uff0c\u5f53 my_function<\/code> \u88ab\u8c03\u7528\u65f6\uff0cmyFunctionEvent<\/code> \u4e8b\u4ef6\u4e5f\u4f1a\u88ab\u89e6\u53d1\u3002\u8fd9\u6837\uff0c\u4f60\u5c31\u53ef\u4ee5\u5728\u4e0d\u4fee\u6539\u51fd\u6570\u672c\u8eab\u7684\u60c5\u51b5\u4e0b\u5411\u51fd\u6570\u6dfb\u52a0\u989d\u5916\u7684\u529f\u80fd\u3002<\/p>\n
\u5b9e\u6218\u6848\u4f8b\uff1a\u65e5\u5fd7\u8bb0\u5f55<\/strong><\/p>\n
\u4e00\u4e2a\u5e38\u89c1\u7684\u51fd\u6570\u4e8b\u4ef6\u5b9e\u6218\u6848\u4f8b\u662f\u65e5\u5fd7\u8bb0\u5f55\u3002\u4f60\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u51fd\u6570\u4e8b\u4ef6\u6765\u8bb0\u5f55\u51fd\u6570\u8c03\u7528\u7684\u4fe1\u606f\u3002\u4f8b\u5982\uff1a<\/p>\n
function myFunctionLogEvent($data) {\n  \/\/ \u8bb0\u5f55\u51fd\u6570\u8c03\u7528\u4fe1\u606f\n}\n\nevent_attach('my_function', 'myFunctionLogEvent');<\/pre>\n
\u73b0\u5728\uff0c\u6bcf\u6b21\u8c03\u7528 my_function<\/code> \u65f6\uff0c\u90fd\u4f1a\u81ea\u52a8\u8bb0\u5f55\u51fd\u6570\u8c03\u7528\u7684\u4fe1\u606f\u3002<\/p>\n
\u4f18\u70b9\uff1a<\/strong><\/p>\n
\u4f7f\u7528\u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u5305\u62ec\uff1a<\/p>\n
    \n
  • \u53ef\u91cd\u7528\u6027\uff1a<\/strong>\u5c06\u4ee3\u7801\u903b\u8f91\u5206\u79bb\u5230\u4e8b\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u8ba9\u4f60\u5728\u4e0d\u540c\u7684\u51fd\u6570\u4e2d\u8f7b\u677e\u91cd\u7528\u5b83\u3002<\/li>\n
  • \u53ef\u6269\u5c55\u6027\uff1a<\/strong>\u53ef\u4ee5\u65b9\u4fbf\u5730\u6dfb\u52a0\u6216\u5220\u9664\u51fd\u6570\u4e8b\u4ef6\uff0c\u4ee5\u6269\u5c55\u51fd\u6570\u7684\u529f\u80fd\u3002<\/li>\n
  • \u53ef\u7ba1\u7406\u6027\uff1a<\/strong>\u901a\u8fc7\u5c06\u4ee3\u7801\u6574\u7406\u5230\u4e8b\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u4ee3\u7801\u5e93\u66f4\u5bb9\u6613\u7ba1\u7406\u548c\u7406\u89e3\u3002<\/li>\n<\/ul>\n
    \u7ed3\u8bba\uff1a<\/strong><\/p>\n
    \u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8 PHP \u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u53ef\u7ba1\u7406\u6027\u3002\u8003\u8651\u5728\u4f60\u7684\u9879\u76ee\u4e2d\u91c7\u7528\u5b83\u4ee5\u83b7\u5f97\u8fd9\u4e9b\u597d\u5904\u3002<\/p>\n
    \u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aPHP \u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\uff1f\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":"
    PHP \u51fd\u6570\u4e8b\u4ef6\u5904\u7406\u6280\u672f\u5982\u4f55\u63d0\u9ad8...<\/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-202409","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202409","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=202409"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202409\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}