{"id":1403,"date":"2012-01-03T03:01:28","date_gmt":"2012-01-02T18:01:28","guid":{"rendered":"http:\/\/codaholic.org\/?p=1403"},"modified":"2020-08-23T17:32:23","modified_gmt":"2020-08-23T08:32:23","slug":"php_get%e3%82%84_post%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e5%a4%89%e6%95%b0%e3%82%92notice%e3%81%8c%e5%87%ba%e3%81%aa%e3%81%84%e3%82%88%e3%81%86%e3%81%ab%e7%a9%ba%e3%81%8b%e3%81%a9%e3%81%86","status":"publish","type":"post","link":"https:\/\/codaholic.org\/?p=1403","title":{"rendered":"[PHP] $_GET \u3084 $_POST \u306e\u3088\u3046\u306a\u5909\u6570\u3092 Notice \u304c\u51fa\u306a\u3044\u3088\u3046\u306b\u7a7a\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b"},"content":{"rendered":"<p>$_GET \u3084 $_POST \u306e\u3088\u3046\u306a\u5909\u6570\u306f\u30e6\u30fc\u30b6\u30fc\u304c\u5165\u529b\u3057\u305f\u304b\u3069\u3046\u304b\u3067\u51e6\u7406\u3092\u5224\u5b9a\u3057\u305f\u3044\u3068\u304d\u3001if \u69cb\u6587\u306e\u307f\u3067\u5224\u5b9a\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u8b66\u544a\u304c\u51fa\u306a\u3044\u3088\u3046\u306b\u5224\u5b9a\u3092\u3059\u308b\u5834\u5408\u306f isset \u69cb\u6587\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<p>\u4e0b\u8a18\u306e\u3088\u3046\u306a\u5224\u5b9a\u306e\u4ed5\u65b9\u3092\u3059\u308b\u3068\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">&lt;?php\n    if($_GET['hoge']){\n        echo 'Hello';\n    }\n\n    \/\/ \u300cNotice: Undefined index: hoge in \u30d5\u30a1\u30a4\u30eb\u30d1\u30b9 on line 2\u300d\u3068\u3044\u3046\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u308b\u3002\n<\/code><\/pre>\n<p>isset\u69cb\u6587\u3092\u4f7f\u3046\u3068\u8b66\u544a\u3092\u51fa\u3055\u305a\u306b\u5224\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">&lt;?php\n    if(isset($_GET['hoge'])){\n        echo 'Hello';\n    }\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>$_GET \u3084 $_POST \u306e\u3088\u3046\u306a\u5909\u6570\u306f\u30e6\u30fc\u30b6\u30fc\u304c\u5165\u529b\u3057\u305f\u304b\u3069\u3046\u304b\u3067\u51e6\u7406\u3092\u5224\u5b9a\u3057\u305f\u3044\u3068\u304d\u3001if \u69cb\u6587\u306e\u307f\u3067\u5224\u5b9a\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u8b66\u544a\u304c\u51fa\u306a\u3044\u3088\u3046\u306b\u5224\u5b9a\u3092\u3059\u308b\u5834\u5408\u306f isset \u69cb\u6587\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[4],"tags":[134,244],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8gd1W-mD","_links":{"self":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/1403"}],"collection":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1403"}],"version-history":[{"count":8,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/1403\/revisions"}],"predecessor-version":[{"id":2442,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/1403\/revisions\/2442"}],"wp:attachment":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}