{"blog_url":"https://tanakahisateru.hatenablog.jp/","height":"190","url":"https://tanakahisateru.hatenablog.jp/entry/20090827/1251379409","width":"100%","description":"PHP5.3.6\u3067\u306f\u3053\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002PHP5.2.6\u306a\u3093\u3060\u3051\u3069\u3002\u30a4\u30c6\u30ec\u30fc\u30bf\u3067\u307e\u308f\u305b\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u66f8\u3051\u308b\u306e\u3067\u3001\u307e\u308f\u3057\u3066\u307f\u305f\u3002 <?php class MyArrayObject implements IteratorAggregate { // ... \u914d\u5217\u307f\u305f\u3044\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5b9f\u88c5 public function getIterator() { return new MyArrayObjectIterator($this); } } class MyArrayObjectIterator implements Iterator { // ... \u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u5b9f\u88c5 } fu\u2026","version":"1.0","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_name":"tanakahisateru","published":"2009-08-27 22:23:29","categories":["PHP"],"type":"rich","image_url":null,"title":"PHP\u8a00\u8a9e\u30a8\u30f3\u30b8\u30f3\u306eif\u6587\u306e\u6570\u306f\u4e16\u754c\u4e00\u3043\u301c\u301c\u301c","author_url":"https://blog.hatena.ne.jp/tanakahisateru/","blog_title":"\u306a\u3093\u305f\u3089\u30ce\u30fc\u30c8\u7b2c\u4e09\u671f\u30d9\u30fc\u30bf","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftanakahisateru.hatenablog.jp%2Fentry%2F20090827%2F1251379409\" title=\"PHP\u8a00\u8a9e\u30a8\u30f3\u30b8\u30f3\u306eif\u6587\u306e\u6570\u306f\u4e16\u754c\u4e00\u3043\u301c\u301c\u301c - \u306a\u3093\u305f\u3089\u30ce\u30fc\u30c8\u7b2c\u4e09\u671f\u30d9\u30fc\u30bf\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}