{"id":4900,"date":"2010-06-30T21:00:28","date_gmt":"2010-06-30T12:00:28","guid":{"rendered":"http:\/\/www.sssg.org\/blogs\/hiro345\/?p=4900"},"modified":"2011-05-01T08:57:53","modified_gmt":"2011-04-30T23:57:53","slug":"wordpress-hello-world-plugin","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/4900.html","title":{"rendered":"WordPress Hello World Plugin"},"content":{"rendered":"

WordPress \u3067\u3001HelloWorld \u306e Plugin \u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n

\u6700\u521d\u306e\u65b9\u306b\u304a\u6c7a\u307e\u308a\u306e\u30b3\u30e1\u30f3\u30c8\u884c\u3092\u8a18\u8f09\u3057\u3066\u3001\u3042\u3068\u306ffunction\u3092\u5ba3\u8a00\u3057\u3066\u304b\u3089\u3001add_action\u3067\u767b\u9332\u3057\u3066\u3044\u307e\u3059\u3002\u5834\u6240\u306f admin_footer\u3002CSS\u3082\u6307\u5b9a\u3057\u3066\u3001admin_header \u3078 add_action \u3067\u767b\u9332\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u305f\u3063\u305f\u3053\u308c\u3060\u3051\u3067\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u3067\u304d\u308b\u306e\u3067\u3001\u9a5a\u304d\u3067\u3059\u3002$WP_HOME/wp-content/plugins/HelloWorld.php \u3068\u3057\u3066\u4fdd\u5b58\u3057\u3001\u7ba1\u7406\u753b\u9762\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u6709\u52b9\u5316\u3059\u308b\u3068\u3001\u7ba1\u7406\u753b\u9762\u4e0a\u306b Hello World \u3068\u3044\u3046\u6587\u5b57\u5217\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n

$ cat $WP_HOME/wp-content/plugins/HelloWorld.php 
\n<?php
\n/**
\n * @package HelloWorld
\n * @version 0.0.1
\n */
\n/*
\nPlugin Name: HelloWorld
\nPlugin URI: http://www.sssg.org/blogs/hiro345/HelloWorld
\nDescription: Hello World Plugin
\nAuthor: Hiroshi Koyama
\nVersion: 0.0.1
\nAuthor URI: http://www.sssg.org/blogs/hiro345/
\n*/<\/p>\n

function hello_message() {
\n    echo "<p id='helloworld'>Hello World</p>";
\n}<\/p>\n

add_action('admin_footer', 'hello_message');<\/p>\n

function hello_world_css() {
\n    $x = ( is_rtl() ) ? 'left' : 'right';
\n    echo "
\n    <style type='text/css'>
\n    #helloworld {
\n        position: absolute;
\n        top: 4.5em;
\n        margin: 0;
\n        padding: 0;
\n        $x: 215px;
\n        font-size: 11px;
\n    }
\n    </style>
\n    ";
\n}<\/p>\n

add_action('admin_head', 'hello_world_css');<\/p>\n

?>\n<\/p><\/div>\n

\u8a73\u3057\u304f\u306f\u3001\u3053\u3061\u3089\u3092\u53c2\u7167\u3059\u308b\u3068\u826f\u3055\u305d\u3046\u3067\u3059\u3002
\nWriting a Plugin \u00ab WordPress Codex<\/a>
\nPlugin API \u00ab WordPress Codex<\/a><\/p>\n

WordPress\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306b\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u95a2\u9023\u66f8\u7c4d\u3092\u8aad\u3093\u3067\u307f\u308b\u3068\u3044\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002
\n<\/p>\n

\u95a2\u9023\u66f8\u7c4d\uff1a
\n