{"id":47074,"date":"2024-12-02T10:45:50","date_gmt":"2024-12-02T02:45:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47074\/"},"modified":"2024-12-02T10:45:50","modified_gmt":"2024-12-02T02:45:50","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%e6%8f%90%e9%ab%98%e4%bb%a3%e7%a0%81%e5%8f%af%e8%af%bb%e6%80%a7%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47074\/","title":{"rendered":"PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\uff1f<\/h1>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\uff1f\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9&#8230;\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01<\/p>\n<p>PHP \u4e2d\uff0c\u51fd\u6570\u6307\u9488\u901a\u8fc7\u6307\u5411\u51fd\u6570\u5185\u5b58\u5730\u5740\u7684\u53d8\u91cf\u63d0\u5347\u4ee3\u7801\u53ef\u8bfb\u6027\u3002\u5229\u7528\u51fd\u6570\u6307\u9488\uff0c\u6211\u4eec\u53ef\u4ee5\u52a8\u6001\u8c03\u7528\u51fd\u6570\uff0c\u7b80\u5316\u4ee3\u7801\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u533f\u540d\u51fd\u6570\u6307\u9488\u8c03\u7528\u51fd\u6570\uff0c\u800c\u65e0\u9700\u6307\u5b9a\u51fd\u6570\u540d\u3002\u51fd\u6570\u6307\u9488\u5728\u52a8\u6001\u52a0\u8f7d\u6a21\u5757\u7b49\u573a\u666f\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u5141\u8bb8\u6211\u4eec\u901a\u8fc7\u51fd\u6570\u6307\u9488\u52a8\u6001\u52a0\u8f7d\u6a21\u5757\u3002\u51fd\u6570\u6307\u9488\u7684\u4f18\u52bf\u5305\u62ec\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\u3001\u52a8\u6001\u8c03\u7528\u548c\u4ee3\u7801\u91cd\u7528\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241025\/1729864365671ba2ad25a5e.jpg\" class=\"aligncenter\" title=\"PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\uff1f\u63d2\u56fe\" alt=\"PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u6307\u9488\uff1a\u63d0\u5347\u4ee3\u7801\u53ef\u8bfb\u6027\u7684\u5229\u5668<\/strong><\/p>\n<p>\u5728 PHP \u4e2d\uff0c\u51fd\u6570\u6307\u9488\u662f\u4e00\u4e2a\u6307\u5411\u51fd\u6570\u5185\u5b58\u5730\u5740\u7684\u53d8\u91cf\u3002\u5b83\u5141\u8bb8\u6211\u4eec\u4ee5\u52a8\u6001\u7684\u65b9\u5f0f\u8c03\u7528\u51fd\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002<\/p>\n<p><strong>\u7406\u89e3\u51fd\u6570\u6307\u9488<\/strong><\/p>\n<p>\u8ba9\u6211\u4eec\u7528\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u6765\u8bf4\u660e\uff1a<\/p>\n<pre>&lt;?php\n$greet = function($name) {\n  echo \"Hello, $name!\";\n};\n\n\/\/ \u8c03\u7528\u51fd\u6570\u6307\u9488\n$greet(\"John\"); \/\/ \u8f93\u51fa\uff1aHello, John!\n?&gt;<\/pre>\n<p>\u5728\u8fd9\u91cc\uff0c<code>$greet<\/code> \u662f\u4e00\u4e2a\u533f\u540d\u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u3002\u6211\u4eec\u4e0d\u5fc5\u6307\u5b9a\u51fd\u6570\u540d\u5373\u53ef\u8c03\u7528\u5b83\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u4ee3\u7801\u3002<\/p>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a\u52a8\u6001\u52a0\u8f7d\u6a21\u5757<\/strong><\/p>\n<p>\u51fd\u6570\u6307\u9488\u5728\u52a8\u6001\u52a0\u8f7d\u6a21\u5757\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7279\u522b\u6709\u7528\u3002\u8ba9\u6211\u4eec\u770b\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre>&lt;?php\n\/\/ \u5b9a\u4e49\u6a21\u5757\u63a5\u53e3\ninterface ModuleInterface {\n  public function load();\n}\n\n\/\/ \u52a0\u8f7d\u6a21\u5757\nfunction loadModule($moduleName) {\n  \/\/ \u901a\u8fc7\u51fd\u6570\u6307\u9488\u52a8\u6001\u52a0\u8f7d\u6a21\u5757\n  $module = new $moduleName();\n  $module-&gt;load();\n}\n\nloadModule('MyModule'); \/\/ \u52a8\u6001\u52a0\u8f7d\u540d\u4e3a MyModule \u7684\u6a21\u5757\n?&gt;<\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c<code>loadModule()<\/code> \u51fd\u6570\u4f7f\u7528\u51fd\u6570\u6307\u9488 <code>new $moduleName()<\/code> \u52a8\u6001\u52a0\u8f7d\u4e00\u4e2a\u6a21\u5757\u3002\u8fd9\u4f7f\u5f97\u6211\u4eec\u53ea\u9700\u63d0\u4f9b\u6a21\u5757\u7c7b\u540d\u5373\u53ef\u8f7b\u677e\u52a0\u8f7d\u548c\u8c03\u7528\u4e0d\u540c\u7684\u6a21\u5757\u3002<\/p>\n<p><strong>\u4f18\u52bf<\/strong><\/p>\n<p>\u4f7f\u7528\u51fd\u6570\u6307\u9488\u7684\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\uff1a\u51fd\u6570\u540d\u4e0d\u518d\u5197\u957f\uff0c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7b80\u6d01\u5ea6\u3002<\/li>\n<li>\u52a8\u6001\u8c03\u7528\uff1a\u51fd\u6570\u6307\u9488\u5141\u8bb8\u6211\u4eec\u52a8\u6001\u5730\u8c03\u7528\u51fd\u6570\uff0c\u63d0\u4f9b\u4e86\u66f4\u7075\u6d3b\u7684\u4ee3\u7801\u7ed3\u6784\u3002<\/li>\n<li>\u4ee3\u7801\u91cd\u7528\uff1a\u901a\u8fc7\u51fd\u6570\u6307\u9488\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u51fd\u6570\u4f20\u9012\u7ed9\u5176\u4ed6\u51fd\u6570\u6216\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<p><strong>\u7ed3\u8bba<\/strong><\/p>\n<p>PHP \u51fd\u6570\u6307\u9488\u662f\u4e00\u79cd\u5f3a\u5927\u5de5\u5177\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u7075\u6d3b\u5ea6\u3002\u901a\u8fc7\u7406\u89e3\u5e76\u6709\u6548\u5229\u7528\u51fd\u6570\u6307\u9488\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u66f4\u7b80\u6d01\u3001\u66f4\u6613\u4e8e\u7ef4\u62a4\u7684\u4ee3\u7801\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\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\uff1f \u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\u300aPHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\uff1f\u300b\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b\u7b49\u7b49\u77e5\u8bc6\u70b9&#8230;\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01 PHP \u4e2d\uff0c\u51fd\u6570\u6307\u9488\u901a\u8fc7\u6307\u5411\u51fd\u6570\u5185\u5b58\u5730\u5740\u7684\u53d8\u91cf\u63d0\u5347\u4ee3\u7801\u53ef\u8bfb\u6027\u3002\u5229\u7528\u51fd\u6570\u6307\u9488\uff0c\u6211\u4eec\u53ef\u4ee5\u52a8\u6001\u8c03\u7528\u51fd\u6570\uff0c\u7b80\u5316\u4ee3\u7801\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u533f\u540d\u51fd\u6570\u6307\u9488\u8c03\u7528\u51fd\u6570\uff0c\u800c\u65e0\u9700\u6307\u5b9a\u51fd\u6570\u540d\u3002\u51fd\u6570\u6307\u9488\u5728\u52a8\u6001\u52a0\u8f7d\u6a21\u5757\u7b49\u573a\u666f\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u5141\u8bb8\u6211\u4eec\u901a\u8fc7\u51fd\u6570\u6307\u9488\u52a8\u6001\u52a0\u8f7d\u6a21\u5757\u3002\u51fd\u6570\u6307\u9488\u7684\u4f18\u52bf\u5305\u62ec\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\u3001\u52a8\u6001\u8c03\u7528\u548c\u4ee3\u7801\u91cd\u7528\u3002 PHP \u51fd\u6570\u6307\u9488\uff1a\u63d0\u5347\u4ee3\u7801\u53ef\u8bfb\u6027\u7684\u5229\u5668 \u5728 PHP \u4e2d\uff0c\u51fd\u6570\u6307\u9488\u662f\u4e00\u4e2a\u6307\u5411\u51fd\u6570\u5185\u5b58\u5730\u5740\u7684\u53d8\u91cf\u3002\u5b83\u5141\u8bb8\u6211\u4eec\u4ee5\u52a8\u6001\u7684\u65b9\u5f0f\u8c03\u7528\u51fd\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002 \u7406\u89e3\u51fd\u6570\u6307\u9488 \u8ba9\u6211\u4eec\u7528\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u6765\u8bf4\u660e\uff1a &lt;?php $greet = function($name) { echo &#8220;Hello, $name!&#8221;; }; \/\/ \u8c03\u7528\u51fd\u6570\u6307\u9488 $greet(&#8220;John&#8221;); \/\/ \u8f93\u51fa\uff1aHello, John! ?&gt; \u5728\u8fd9\u91cc\uff0c$greet \u662f\u4e00\u4e2a\u533f\u540d\u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u3002\u6211\u4eec\u4e0d\u5fc5\u6307\u5b9a\u51fd\u6570\u540d\u5373\u53ef\u8c03\u7528\u5b83\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u4ee3\u7801\u3002 \u5b9e\u6218\u6848\u4f8b\uff1a\u52a8\u6001\u52a0\u8f7d\u6a21\u5757 \u51fd\u6570\u6307\u9488\u5728\u52a8\u6001\u52a0\u8f7d\u6a21\u5757\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7279\u522b\u6709\u7528\u3002\u8ba9\u6211\u4eec\u770b\u4e00\u4e2a\u793a\u4f8b\uff1a &lt;?php \/\/ \u5b9a\u4e49\u6a21\u5757\u63a5\u53e3 interface ModuleInterface { public function load(); } \/\/ \u52a0\u8f7d\u6a21\u5757 function loadModule($moduleName) { \/\/ \u901a\u8fc7\u51fd\u6570\u6307\u9488\u52a8\u6001\u52a0\u8f7d\u6a21\u5757 $module = new $moduleName(); $module-&gt;load(); [&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-47074","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47074","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=47074"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47074\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}