{"id":27022,"date":"2025-05-27T20:36:21","date_gmt":"2025-05-27T11:36:21","guid":{"rendered":"https:\/\/motoki-design.co.jp\/wordpress\/?p=27022"},"modified":"2025-05-27T20:36:22","modified_gmt":"2025-05-27T11:36:22","slug":"jin-php8-warning-undefined-fix","status":"publish","type":"post","link":"https:\/\/motoki-design.co.jp\/wordpress\/jin-php8-warning-undefined-fix\/","title":{"rendered":"JIN\u2502Undefined array key\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3068\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"\n<p>WordPress\u30c6\u30fc\u30de\uff62JIN\uff63\u3067PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30928.2\u306b\u4e0a\u3052\u305f\u3068\u304d\u306b\u51fa\u308b\u30a8\u30e9\u30fc\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30ab\u30c6\u30b4\u30ea\u30fc\u30da\u30fc\u30b8\u306b\u51fa\u3066\u304f\u308b\u30a8\u30e9\u30fc<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-border\"><img decoding=\"async\" width=\"812\" height=\"94\" 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