{"id":12372074,"date":"2026-03-16T08:47:03","date_gmt":"2026-03-16T00:47:03","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/wordpress%e6%8f%92%e4%bb%b6%e5%bc%80%e5%8f%91%e5%ae%8c%e5%85%a8%e6%8c%87%e5%8d%97%ef%bc%9a%e4%bb%8e%e9%9b%b6%e5%88%b0%e4%b8%80%e6%9e%84%e5%bb%ba%e8%87%aa%e5%ae%9a%e4%b9%89%e5%8a%9f%e8%83%bd\/"},"modified":"2026-06-04T12:23:32","modified_gmt":"2026-06-04T04:23:32","slug":"wordpress-plugin-development-guide-from-scratch-12372074","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/id\/knowledge\/wordpress\/wordpress-plugin-development-guide-from-scratch-12372074\/","title":{"rendered":"Panduan Lengkap untuk Pengembangan Plugin WordPress: Membangun Fitur Kustom dari Nol Hingga Satu."},"content":{"rendered":"\n

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\u672c\u5730\u5f00\u53d1\u73af\u5883\u914d\u7f6e<\/h3>\n\n\n\n

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\u4ee3\u7801\u7f16\u8f91\u5668\u4e0e\u5de5\u5177\u9009\u62e9<\/h3>\n\n\n\n

\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u4ee3\u7801\u7f16\u8f91\u5668\u81f3\u5173\u91cd\u8981\u3002Visual Studio Code\u3001PhpStorm \u6216 Sublime Text \u90fd\u662f\u4f18\u79c0\u7684\u9009\u62e9\uff0c\u5b83\u4eec\u63d0\u4f9b\u8bed\u6cd5\u9ad8\u4eae\u3001\u4ee3\u7801\u63d0\u793a\u548c\u8c03\u8bd5\u529f\u80fd\u3002\u6b64\u5916\uff0c\u5b89\u88c5\u7248\u672c\u63a7\u5236\u5de5\u5177 Git \u662f\u7ba1\u7406\u4ee3\u7801\u53d8\u66f4\u3001\u56e2\u961f\u534f\u4f5c\u548c\u5907\u4efd\u7684\u884c\u4e1a\u6807\u51c6\u3002<\/p>\n

\u63a8\u8350\u9605\u8bfb WordPress\u63d2\u4ef6\u5f00\u53d1\u7ec8\u6781\u6307\u5357\uff1a\u4ece\u5165\u95e8\u5230\u5b9e\u6218\u7684\u7cbe\u901a\u4e4b\u8def<\/a>\u3002<\/p>\n\n\n\n\n

\u521b\u5efa\u4f60\u7684\u7b2c\u4e00\u4e2a\u63d2\u4ef6\u6587\u4ef6<\/h2>\n\n\n\n

\u4e00\u4e2a WordPress \u63d2\u4ef6\u6700\u6838\u5fc3\u7684\u90e8\u5206\u5c31\u662f\u5176\u4e3b\u6587\u4ef6\u3002\u8fd9\u4e2a\u6587\u4ef6\u4e0d\u4ec5\u5305\u542b\u63d2\u4ef6\u7684\u6267\u884c\u4ee3\u7801\uff0c\u8fd8\u901a\u8fc7\u7279\u5b9a\u7684\u6587\u4ef6\u5934\u6ce8\u91ca\u5411 WordPress \u7cfb\u7edf\u58f0\u660e\u63d2\u4ef6\u7684\u5143\u4fe1\u606f\u3002<\/p>\n\n\r\n

\r\n \r\n
\r\n \r\n UltaHost WordPress \u4e3b\u673a <\/strong>\r\n
30\u5929\u9000\u6b3e\u4fdd\u8bc1\uff0c\u65e0\u9650\u5e26\u5bbd\u4e0e\u6570\u636e\u5e93\uff0c\u514d\u8d39\u7684 DDoS \u9632\u62a4\uff0c\u8d2d\u4e703\u5e74\u4f18\u60e050%<\/div>\r\n <\/div>\r\n\r\n
\r\n \r\n \"UltaHost\r\n \r\n <\/a>\r\n \r\n \r\n \u8bbf\u95ee\u9875\u9762 <\/a>\r\n <\/div>\r\n<\/div>\n\n\n\n\n\n\n

\u63d2\u4ef6\u4e3b\u6587\u4ef6\u7684\u7ed3\u6784<\/h3>\n\n\n\n

\u6bcf\u4e2a\u63d2\u4ef6\u90fd\u5fc5\u987b\u6709\u4e00\u4e2a\u4e3b PHP \u6587\u4ef6\u3002\u6211\u4eec\u901a\u5e38\u4ee5\u63d2\u4ef6\u529f\u80fd\u6765\u547d\u540d\u8fd9\u4e2a\u6587\u4ef6\uff0c\u4f8b\u5982 my-first-plugin.php<\/code>\u3002\u6587\u4ef6\u7684\u5f00\u5934\u5fc5\u987b\u5305\u542b\u6807\u51c6\u7684\u63d2\u4ef6\u5934\u6ce8\u91ca\uff0c\u8fd9\u662f WordPress \u8bc6\u522b\u63d2\u4ef6\u7684\u5173\u952e\u3002<\/p>\n\n\n\n

<?php\n\/**\n * Plugin Name: \u6211\u7684\u7b2c\u4e00\u4e2a\u81ea\u5b9a\u4e49\u63d2\u4ef6\n * Plugin URI:  https:\/\/example.com\/my-first-plugin\n * Description: \u8fd9\u662f\u4e00\u4e2a\u7528\u4e8e\u6f14\u793a\u7684 WordPress \u81ea\u5b9a\u4e49\u63d2\u4ef6\u3002\n * Version:     1.0.0\n * Author:      \u4f60\u7684\u540d\u5b57\n * Author URI:  https:\/\/example.com\n * License:     GPL v2 or later\n * Text Domain: my-first-plugin\n *\/<\/code><\/pre>\n\n\n\n
\u8fd9\u6bb5\u6ce8\u91ca\u544a\u8bc9 WordPress \u5728\u540e\u53f0\u7684\u201c\u63d2\u4ef6\u201d\u9875\u9762\u4e2d\u663e\u793a\u63d2\u4ef6\u7684\u540d\u79f0\u3001\u63cf\u8ff0\u7b49\u4fe1\u606f\u3002\u5176\u4e2d Text Domain<\/code> \u7528\u4e8e\u56fd\u9645\u5316\uff0c\u4e3a\u540e\u7eed\u7684\u7ffb\u8bd1\u5de5\u4f5c\u505a\u51c6\u5907\u3002<\/p>\n\n\n\n
\u6fc0\u6d3b\u4e0e\u505c\u7528\u63d2\u4ef6<\/h3>\n\n\n\n
\u521b\u5efa\u4e3b\u6587\u4ef6\u540e\uff0c\u4f60\u9700\u8981\u5c06\u5176\u653e\u5165 WordPress \u5b89\u88c5\u76ee\u5f55\u4e0b\u7684 \/wp-content\/plugins\/<\/code> \u6587\u4ef6\u5939\u4e2d\u3002\u53ef\u4ee5\u5355\u72ec\u653e\u7f6e\uff0c\u4e5f\u53ef\u4ee5\u4e3a\u5176\u521b\u5efa\u4e00\u4e2a\u4e13\u5c5e\u76ee\u5f55\uff08\u5982 \/wp-content\/plugins\/my-first-plugin\/<\/code>\uff09\uff0c\u518d\u5c06\u4e3b\u6587\u4ef6\u653e\u5165\u5176\u4e2d\u3002\u5b8c\u6210\u540e\uff0c\u767b\u5f55 WordPress \u540e\u53f0\uff0c\u8fdb\u5165\u201c\u63d2\u4ef6\u201d\u9875\u9762\uff0c\u4f60\u5c31\u80fd\u770b\u5230\u65b0\u63d2\u4ef6\u5e76\u70b9\u51fb\u201c\u542f\u7528\u201d\u4e86\u3002<\/p>\n\n\n\n
\u7406\u89e3 WordPress \u6838\u5fc3\u673a\u5236\uff1a\u94a9\u5b50\u4e0e\u8fc7\u6ee4\u5668<\/h2>\n\n\n\n
WordPress \u7684\u5f3a\u5927\u548c\u7075\u6d3b\u6027\u5f88\u5927\u7a0b\u5ea6\u4e0a\u6e90\u4e8e\u5176\u201c\u94a9\u5b50\uff08Hooks\uff09\u201d\u7cfb\u7edf\u3002\u63d2\u4ef6\u901a\u8fc7\u201c\u6302\u8f7d\u201d\u5230\u8fd9\u4e9b\u94a9\u5b50\u4e0a\uff0c\u5728\u4e0d\u4fee\u6539\u6838\u5fc3\u4ee3\u7801\u7684\u524d\u63d0\u4e0b\u6539\u53d8\u6216\u589e\u52a0 WordPress \u7684\u884c\u4e3a\u3002<\/p>\n
\u63a8\u8350\u9605\u8bfb \u6df1\u5165\u89e3\u6790WordPress\u63d2\u4ef6\u5f00\u53d1\uff1a\u4ece\u96f6\u6784\u5efa\u81ea\u5b9a\u4e49\u529f\u80fd\u6269\u5c55<\/a>\u3002<\/p>\n\n\n\n\n
\u52a8\u4f5c\u94a9\u5b50\u7684\u4f7f\u7528<\/h3>\n\n\n\n
\u52a8\u4f5c\u94a9\u5b50\uff08Action Hooks\uff09\u5141\u8bb8\u4f60\u5728\u7279\u5b9a\u7684\u65f6\u95f4\u70b9\u6267\u884c\u81ea\u5b9a\u4e49\u4ee3\u7801\u3002\u4f8b\u5982\uff0c\u5f53\u6587\u7ae0\u53d1\u5e03\u65f6\uff0c\u5f53\u7528\u6237\u767b\u5f55\u65f6\uff0c\u6216\u8005\u5f53\u540e\u53f0\u7ba1\u7406\u9875\u9762\u52a0\u8f7d\u65f6\u3002\u4f7f\u7528 add_action()<\/code> \u51fd\u6570\u53ef\u4ee5\u5c06\u4f60\u7684\u51fd\u6570\u6302\u8f7d\u5230\u6307\u5b9a\u7684\u94a9\u5b50\u4e0a\u3002<\/p>\n\n\n\n
\u4e0b\u9762\u7684\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u5728\u7f51\u7ad9\u524d\u53f0\u9875\u9762\u7684\u5e95\u90e8\u6dfb\u52a0\u4e00\u6bb5\u81ea\u5b9a\u4e49\u6587\u672c\u3002\u6211\u4eec\u4f7f\u7528 wp_footer<\/code> \u8fd9\u4e2a\u52a8\u4f5c\u94a9\u5b50\u3002<\/p>\n\n\n\n
function myplugin_add_footer_text() {\n    echo '<p style="text-align:center;">\u611f\u8c22\u4f7f\u7528\u672c\u7f51\u7ad9\uff01<\/p>';\n}\nadd_action( 'wp_footer', 'myplugin_add_footer_text' );<\/code><\/pre>\n\n\n\n
\u8fc7\u6ee4\u5668\u7684\u8fd0\u7528<\/h3>\n\n\n\n
\u8fc7\u6ee4\u5668\uff08Filters\uff09\u7528\u4e8e\u4fee\u6539\u5728\u8fc7\u7a0b\u4e2d\u751f\u6210\u7684\u6570\u636e\u3002\u4e0e\u52a8\u4f5c\u4e0d\u540c\uff0c\u8fc7\u6ee4\u5668\u9700\u8981\u63a5\u6536\u4e00\u4e2a\u8f93\u5165\u503c\uff0c\u5e76\u5fc5\u987b\u8fd4\u56de\u4e00\u4e2a\u4fee\u6539\u540e\u7684\u503c\u3002\u4f7f\u7528 add_filter()<\/code> \u51fd\u6570\u6765\u5e94\u7528\u8fc7\u6ee4\u5668\u3002<\/p>\n\n\r\n
\r\n     \r\n  
\r\n    \r\n      hosting.com \u5171\u4eab\u4e3b\u673a    <\/strong>\r\n    
\u9ad8\u6027\u80fd\uff0c\u914d\u5907 AMD EPYC CPU\u3001NVMe SSD \u5b58\u50a8\u548c LiteSpeed\uff0c\u5168\u5929\u501924\u5c0f\u65f6\u3001\u5168\u5929\u5019\u7684\u4e13\u5bb6\u5185\u90e8\u652f\u6301\uff0c\u9ad8\u7ea7\u5b89\u5168\u63aa\u65bd\uff0c\u5305\u62ec SSL\u3001\u66b4\u529b\u7834\u89e3\u3001\u6076\u610f\u8f6f\u4ef6\u548c DDoS \u9632\u62a4\uff0c\u8282\u7701\u9ad8\u8fbe 73%<\/div>\r\n  <\/div>\r\n\r\n  
\r\n          \r\n                  \"hosting.com\r\n          \r\n              <\/a>\r\n    \r\n    \r\n       \u8bbf\u95ee\u9875\u9762    <\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n\n\n\n
\u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u4ee3\u7801\u4fee\u6539\u4e86\u6587\u7ae0\u6807\u9898\u672b\u5c3e\u7684\u663e\u793a\u5185\u5bb9\uff0c\u4e3a\u6240\u6709\u6807\u9898\u6dfb\u52a0\u4e00\u4e2a\u540e\u7f00\u3002\u6211\u4eec\u4f7f\u7528 the_title<\/code> \u8fd9\u4e2a\u8fc7\u6ee4\u5668\u3002<\/p>\n\n\n\n
function myplugin_modify_title( $title ) {\n    \/\/ \u786e\u4fdd\u53ea\u5728\u4e3b\u5faa\u73af\u4e2d\u4fee\u6539\n    if ( is_single() ) {\n        return $title . ' [\u63a8\u8350\u9605\u8bfb]';\n    }\n    return $title;\n}\nadd_filter( 'the_title', 'myplugin_modify_title' );<\/code><\/pre>\n\n\n\n
\u4e3a\u63d2\u4ef6\u6dfb\u52a0\u8bbe\u7f6e\u9875\u9762<\/h2>\n\n\n\n
\u4e00\u4e2a\u6210\u719f\u7684\u63d2\u4ef6\u901a\u5e38\u9700\u8981\u4e3a\u7528\u6237\u63d0\u4f9b\u914d\u7f6e\u9009\u9879\u3002\u5728 WordPress \u4e2d\uff0c\u4e3a\u63d2\u4ef6\u521b\u5efa\u8bbe\u7f6e\u9875\u9762\u6709\u6807\u51c6\u5316\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5c06\u5176\u6dfb\u52a0\u5230\u540e\u53f0\u83dc\u5355\u7684\u4e0d\u540c\u4f4d\u7f6e\u3002<\/p>\n\n\n\n
\u521b\u5efa\u7ba1\u7406\u83dc\u5355\u9879<\/h3>\n\n\n\n
\u9996\u5148\uff0c\u4f60\u9700\u8981\u4f7f\u7528 add_action( \u2018admin_menu\u2019, \u2026 )<\/code> \u94a9\u5b50\u6765\u6ce8\u518c\u4e00\u4e2a\u65b0\u7684\u83dc\u5355\u9875\u9762\u3002WordPress \u63d0\u4f9b\u4e86\u591a\u4e2a\u51fd\u6570\u6765\u6dfb\u52a0\u4e0d\u540c\u5c42\u7ea7\u7684\u83dc\u5355\uff0c\u5982 add_menu_page()<\/code>\uff08\u9876\u7ea7\u83dc\u5355\uff09\u6216 add_options_page()<\/code>\uff08\u6dfb\u52a0\u5230\u201c\u8bbe\u7f6e\u201d\u5b50\u83dc\u5355\u4e0b\uff09\u3002<\/p>\n
\u63a8\u8350\u9605\u8bfb WordPress\u63d2\u4ef6\u5f00\u53d1\u5b8c\u5168\u6307\u5357\uff1a\u4ece\u5165\u95e8\u5230\u7cbe\u901a\u6253\u9020\u529f\u80fd\u63d2\u4ef6<\/a>\u3002<\/p>\n\n\n\n\n
\u4e0b\u9762\u7684\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u9876\u7ea7\u83dc\u5355\u9875\u9762\u3002\u51fd\u6570 myplugin_settings_page_html<\/code> \u8d1f\u8d23\u6e32\u67d3\u8be5\u9875\u9762\u7684 HTML \u5185\u5bb9\u3002<\/p>\n\n\n\n
function myplugin_add_menu() {\n    add_menu_page(\n        \u2018\u6211\u7684\u63d2\u4ef6\u8bbe\u7f6e\u2019,          \/\/ \u9875\u9762\u6807\u9898\n        \u2018\u6211\u7684\u63d2\u4ef6\u2019,             \/\/ \u83dc\u5355\u6807\u9898\n        \u2018manage_options\u2019,      \/\/ \u6240\u9700\u6743\u9650\n        \u2018myplugin\u2019,            \/\/ \u83dc\u5355 Slug\n        \u2018myplugin_settings_page_html\u2019, \/\/ \u56de\u8c03\u51fd\u6570\n        \u2018dashicons-admin-generic\u2019, \/\/ \u56fe\u6807\uff08\u53ef\u9009\uff09\n        20                     \/\/ \u4f4d\u7f6e\uff08\u53ef\u9009\uff09\n    );\n}\nadd_action( \u2018admin_menu\u2019, \u2018myplugin_add_menu\u2019 );\n\nfunction myplugin_settings_page_html() {\n    \/\/ \u68c0\u67e5\u7528\u6237\u6743\u9650\n    if ( ! current_user_can( \u2018manage_options\u2019 ) ) {\n        return;\n    }\n    ?>\n    <div class=\u201cwrap\u201d>\n        <h1><?php echo esc_html( get_admin_page_title() ); ?><\/h1>\n        <form action=\u201coptions.php\u201d method=\u201cpost\u201d>\n            <?php\n            \/\/ \u8f93\u51fa\u8bbe\u7f6e\u5b57\u6bb5\n            settings_fields( \u2018myplugin_options\u2019 );\n            do_settings_sections( \u2018myplugin\u2019 );\n            submit_button( \u2018\u4fdd\u5b58\u8bbe\u7f6e\u2019 );\n            ?>\n        <\/form>\n    <\/div>\n    <?php\n}<\/code><\/pre>\n\n\n\n
\u6ce8\u518c\u8bbe\u7f6e\u3001\u5b57\u6bb5\u4e0e\u533a\u6bb5<\/h3>\n\n\n\n
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\r\n     \r\n  
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