{"id":113209,"date":"2024-03-22T21:06:04","date_gmt":"2024-03-22T12:06:04","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/php%e3%81%a7%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e3%81%8b%e3%82%89%e5%85%a5%e5%8a%9b%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-04-04T08:18:04","modified_gmt":"2024-04-03T23:18:04","slug":"php%e3%81%a7%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e3%81%8b%e3%82%89%e5%85%a5%e5%8a%9b%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/php%e3%81%a7%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e3%81%8b%e3%82%89%e5%85%a5%e5%8a%9b%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"PHP\u3067\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u5165\u529b\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

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    \n
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    $userInput<\/span> = $_GET<\/span>['inputName'<\/span>];\r\n<\/code><\/pre>\n
      \n
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      $userInput<\/span> = $_POST<\/span>['inputName'<\/span>];\r\n<\/code><\/pre>\n
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      <form<\/span> method<\/span>=\"POST\"<\/span> action<\/span>=\"yourphpfile.php\"<\/span>><\/span>\r\n  <input<\/span> type<\/span>=\"text\"<\/span> name<\/span>=\"inputName\"<\/span>><\/span>\r\n  <input<\/span> type<\/span>=\"submit\"<\/span> value<\/span>=\"Submit\"<\/span>><\/span>\r\n<\/form<\/span>><\/span>\r\n<\/code><\/pre>\n
      \u30e6\u30fc\u30b6\u30fc\u5165\u529b\u306e\u53d7\u3051\u53d6\u308a\u6642\u306b\u306f\u3001htmlspecialchars\u95a2\u6570\u3092\u7528\u3044\u3066\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u30a8\u30b9\u30b1\u30fc\u30d7\u3059\u308b\u3053\u3068\u3067XSS\u653b\u6483\u306a\u3069\u3092\u9632\u3050\u3001\u9069\u5207\u306a\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3068\u9632\u5fa1\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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