{"id":310,"date":"2022-07-01T09:46:00","date_gmt":"2022-07-01T00:46:00","guid":{"rendered":"https:\/\/www.b64.pw\/blog\/?p=310"},"modified":"2022-07-01T09:46:01","modified_gmt":"2022-07-01T00:46:01","slug":"php%e3%81%a7%e3%81%ae%e3%82%af%e3%83%a9%e3%82%b9%e5%90%8d%e3%81%ae%e5%8f%96%e3%82%8a%e6%96%b9","status":"publish","type":"post","link":"https:\/\/www.b64.pw\/blog\/?p=310","title":{"rendered":"PHP\u3067\u306e\u30af\u30e9\u30b9\u540d\u306e\u53d6\u308a\u65b9"},"content":{"rendered":"\n<p>\u4e3b\u306b3\u7a2e\u985e\u3042\u308b\u3051\u308c\u3069\u3082\u5fae\u5999\u306b\u306b\u9055\u3046\u3002<br>\u3068\u304f\u306b__CLASS__\u306f\u6319\u52d5\u306b\u7656\u3042\u308b\u306e\u3067\u6ce8\u610f\u3057\u305f\u3044\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-php\" data-lang=\"PHP\"><code>&lt;?php\nnamespace testnamespace;\n\nclass base{\n    public function __construct(){\n        echo __CLASS__.PHP_EOL;\n        echo get_class($this).PHP_EOL;\n        echo $this::class.PHP_EOL;\/\/ PHP8\u4ee5\u964d\u306e\u307f\n    }\n}\nclass child extends base{}\nclass child2 extends child{\n    public function __construct(){\n        echo __CLASS__.PHP_EOL;\n        echo get_class($this).PHP_EOL;\n        echo $this::class.PHP_EOL;\n    }\n}\n\n$b = new base();\necho &#39;--------------&#39;.PHP_EOL;\n$c = new child();\necho &#39;--------------&#39;.PHP_EOL;\n$c2 = new child2();<\/code><\/pre><\/div>\n\n\n\n<p>\u51fa\u529b<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>testnamespace\\base\ntestnamespace\\base\ntestnamespace\\base\n--------------\ntestnamespace\\base\ntestnamespace\\child\ntestnamespace\\child\n--------------\ntestnamespace\\child2\ntestnamespace\\child2\ntestnamespace\\child2<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3b\u306b3\u7a2e\u985e\u3042\u308b\u3051\u308c\u3069\u3082\u5fae\u5999\u306b\u306b\u9055\u3046\u3002\u3068\u304f\u306b__CLASS__ &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/310"}],"collection":[{"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=310"}],"version-history":[{"count":1,"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/310\/revisions"}],"predecessor-version":[{"id":311,"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/310\/revisions\/311"}],"wp:attachment":[{"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.b64.pw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}