{"id":46853,"date":"2024-12-02T17:10:31","date_gmt":"2024-12-02T09:10:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/46853\/"},"modified":"2024-12-02T17:10:31","modified_gmt":"2024-12-02T09:10:31","slug":"php-%e5%87%bd%e6%95%b0%e6%8c%89%e6%98%af%e5%90%a6%e9%9c%80%e8%a6%81%e5%ae%9e%e4%be%8b%e5%8c%96%e5%a6%82%e4%bd%95%e5%88%86%e7%b1%bb%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/46853\/","title":{"rendered":"PHP \u51fd\u6570\u6309\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5982\u4f55\u5206\u7c7b\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u6309\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5982\u4f55\u5206\u7c7b\uff1f<\/h1>\n<p>\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662f\u7c73\u4e91\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u51fd\u6570\u6309\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5982\u4f55\u5206\u7c7b\uff1f\u300b<\/span>\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n<p>PHP \u51fd\u6570\u6839\u636e\u5b9e\u4f8b\u5316\u53ef\u5206\u7c7b\u4e3a\uff1a\u9759\u6001\u51fd\u6570\uff1a\u4e0d\u9700\u8981\u5b9e\u4f8b\u5316\u5bf9\u8c61\uff0c\u76f4\u63a5\u8c03\u7528\uff1b\u6210\u5458\u51fd\u6570\uff1a\u901a\u8fc7\u5bf9\u8c61\u5b9e\u4f8b\u8c03\u7528\uff0c\u9700\u8981\u5148\u521b\u5efa\u5bf9\u8c61\uff1b<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241025\/1729850247671b6b87487a0.jpg\" class=\"aligncenter\" title=\"PHP \u51fd\u6570\u6309\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5982\u4f55\u5206\u7c7b\uff1f\u63d2\u56fe\" alt=\"PHP \u51fd\u6570\u6309\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5982\u4f55\u5206\u7c7b\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u6309\u5b9e\u4f8b\u5316\u5206\u7c7b<\/strong><\/p>\n<p><strong>\u6982\u8ff0<\/strong><\/p>\n<p>\u5728 PHP \u4e2d\uff0c\u51fd\u6570\u53ef\u4ee5\u6839\u636e\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5bf9\u8c61\u6765\u8fdb\u884c\u5206\u7c7b\uff1a<\/p>\n<ul>\n<li><strong>\u9759\u6001\u51fd\u6570\uff1a<\/strong>\u4e0d\u4f9d\u8d56\u4e8e\u4efb\u4f55\u5bf9\u8c61\uff0c\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u3002<\/li>\n<li><strong>\u6210\u5458\u51fd\u6570\uff1a<\/strong>\u53ea\u80fd\u901a\u8fc7\u5bf9\u8c61\u5b9e\u4f8b\u8c03\u7528\uff0c\u9700\u8981\u5148\u521b\u5efa\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<p><strong>\u9759\u6001\u51fd\u6570<\/strong><\/p>\n<p><strong>\u8bed\u6cd5\uff1a<\/strong><\/p>\n<pre>function static_function() {\n    \/\/ \u4ee3\u7801\n}<\/pre>\n<p><strong>\u8c03\u7528\u65b9\u5f0f\uff1a<\/strong><\/p>\n<p>\u4f7f\u7528\u51fd\u6570\u540d\u79f0\u76f4\u63a5\u8c03\u7528\uff0c\u65e0\u9700\u5b9e\u4f8b\u5316\u5bf9\u8c61\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>&lt;?php\nfunction get_greeting() {\n    return \"Hello, PHP!\";\n}\n\necho get_greeting(); \/\/ \u8f93\u51fa \"Hello, PHP!\"\n?&gt;<\/pre>\n<p><strong>\u6210\u5458\u51fd\u6570<\/strong><\/p>\n<p><strong>\u8bed\u6cd5\uff1a<\/strong><\/p>\n<pre>class MyClass {\n    function member_function() {\n        \/\/ \u4ee3\u7801\n    }\n}<\/pre>\n<p><strong>\u8c03\u7528\u65b9\u5f0f\uff1a<\/strong><\/p>\n<p>\u901a\u8fc7\u5bf9\u8c61\u5b9e\u4f8b\u8c03\u7528\uff0c\u9700\u8981\u5148\u521b\u5efa\u5bf9\u8c61\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>&lt;?php\nclass Car {\n    function start_engine() {\n        echo \"Engine started!\";\n    }\n}\n\n$my_car = new Car();\n$my_car-&gt;start_engine(); \/\/ \u8f93\u51fa \"Engine started!\"\n?&gt;<\/pre>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u8003\u8651\u4e00\u4e2a\u8fde\u63a5\u5230\u6570\u636e\u5e93\u7684 PHP \u811a\u672c\uff1a<\/p>\n<p><strong>\u4f7f\u7528\u9759\u6001\u51fd\u6570\uff1a<\/strong><\/p>\n<pre>function connect_to_db() {\n    \/\/ \u8fde\u63a5\u5230\u6570\u636e\u5e93\n}\n\nconnect_to_db();<\/pre>\n<p>\u7531\u4e8e\u8fde\u63a5\u5230\u6570\u636e\u5e93\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u64cd\u4f5c\uff0c\u4e0d\u4f9d\u8d56\u4e8e\u7279\u5b9a\u5bf9\u8c61\uff0c\u56e0\u6b64\u4f7f\u7528\u9759\u6001\u51fd\u6570\u5408\u9002\u3002<\/p>\n<p><strong>\u4f7f\u7528\u6210\u5458\u51fd\u6570\uff1a<\/strong><\/p>\n<pre>class Database {\n    function connect($host, $username, $password) {\n        \/\/ \u8fde\u63a5\u5230\u6570\u636e\u5e93\n    }\n}\n\n$db = new Database();\n$db-&gt;connect(\"localhost\", \"root\", \"secret\");<\/pre>\n<p>\u7531\u4e8e\u8fde\u63a5\u5230\u6570\u636e\u5e93\u9700\u8981\u4e0e\u7279\u5b9a\u5bf9\u8c61\uff08\u6570\u636e\u5e93\u8fde\u63a5\uff09\u76f8\u5173\u8054\uff0c\u56e0\u6b64\u4f7f\u7528\u6210\u5458\u51fd\u6570\u5408\u9002\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aPHP \u51fd\u6570\u6309\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5982\u4f55\u5206\u7c7b\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8ePHP\u51fd\u6570,\u5b9e\u4f8b\u5316\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u51fd\u6570\u6309\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5982\u4f55\u5206\u7c7b\uff1f \u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662f\u7c73\u4e91\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u300aPHP \u51fd\u6570\u6309\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5982\u4f55\u5206\u7c7b\uff1f\u300b\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01 PHP \u51fd\u6570\u6839\u636e\u5b9e\u4f8b\u5316\u53ef\u5206\u7c7b\u4e3a\uff1a\u9759\u6001\u51fd\u6570\uff1a\u4e0d\u9700\u8981\u5b9e\u4f8b\u5316\u5bf9\u8c61\uff0c\u76f4\u63a5\u8c03\u7528\uff1b\u6210\u5458\u51fd\u6570\uff1a\u901a\u8fc7\u5bf9\u8c61\u5b9e\u4f8b\u8c03\u7528\uff0c\u9700\u8981\u5148\u521b\u5efa\u5bf9\u8c61\uff1b PHP \u51fd\u6570\u6309\u5b9e\u4f8b\u5316\u5206\u7c7b \u6982\u8ff0 \u5728 PHP \u4e2d\uff0c\u51fd\u6570\u53ef\u4ee5\u6839\u636e\u662f\u5426\u9700\u8981\u5b9e\u4f8b\u5316\u5bf9\u8c61\u6765\u8fdb\u884c\u5206\u7c7b\uff1a \u9759\u6001\u51fd\u6570\uff1a\u4e0d\u4f9d\u8d56\u4e8e\u4efb\u4f55\u5bf9\u8c61\uff0c\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u3002 \u6210\u5458\u51fd\u6570\uff1a\u53ea\u80fd\u901a\u8fc7\u5bf9\u8c61\u5b9e\u4f8b\u8c03\u7528\uff0c\u9700\u8981\u5148\u521b\u5efa\u5bf9\u8c61\u3002 \u9759\u6001\u51fd\u6570 \u8bed\u6cd5\uff1a function static_function() { \/\/ \u4ee3\u7801 } \u8c03\u7528\u65b9\u5f0f\uff1a \u4f7f\u7528\u51fd\u6570\u540d\u79f0\u76f4\u63a5\u8c03\u7528\uff0c\u65e0\u9700\u5b9e\u4f8b\u5316\u5bf9\u8c61\u3002 \u793a\u4f8b\uff1a &lt;?php function get_greeting() { return &#8220;Hello, PHP!&#8221;; } echo get_greeting(); \/\/ \u8f93\u51fa &#8220;Hello, PHP!&#8221; ?&gt; \u6210\u5458\u51fd\u6570 \u8bed\u6cd5\uff1a class MyClass { function member_function() { \/\/ \u4ee3\u7801 } } \u8c03\u7528\u65b9\u5f0f\uff1a \u901a\u8fc7\u5bf9\u8c61\u5b9e\u4f8b\u8c03\u7528\uff0c\u9700\u8981\u5148\u521b\u5efa\u5bf9\u8c61\u3002 [&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-46853","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46853","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=46853"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46853\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=46853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=46853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=46853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}