{"id":131,"date":"2022-08-24T10:43:16","date_gmt":"2022-08-24T01:43:16","guid":{"rendered":"http:\/\/www.al-designs.jp\/wordpress\/?p=131"},"modified":"2022-08-24T10:43:17","modified_gmt":"2022-08-24T01:43:17","slug":"%e9%85%8d%e5%88%97%e5%86%85%e3%81%ab%e7%89%b9%e5%ae%9a%e3%81%ae%e5%80%a4%e3%81%8c%e3%81%82%e3%82%8b%e3%81%8b%e3%81%a9%e3%81%86%e3%81%8b%e3%82%92%e5%88%a4%e5%88%a5%e3%81%99%e3%82%8b%e3%80%90in_array","status":"publish","type":"post","link":"http:\/\/www.al-designs.jp\/wordpress\/2022\/08\/24\/%e9%85%8d%e5%88%97%e5%86%85%e3%81%ab%e7%89%b9%e5%ae%9a%e3%81%ae%e5%80%a4%e3%81%8c%e3%81%82%e3%82%8b%e3%81%8b%e3%81%a9%e3%81%86%e3%81%8b%e3%82%92%e5%88%a4%e5%88%a5%e3%81%99%e3%82%8b%e3%80%90in_array\/","title":{"rendered":"\u914d\u5217\u5185\u306b\u7279\u5b9a\u306e\u5024\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u5225\u3059\u308b\u3010in_array\u3011"},"content":{"rendered":"\n<p>\u914d\u5217\u5185\u306b\u7279\u5b9a\u306e\u5024\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u63a2\u3057\u305f\u3044\u3068\u304d\u306f\u3010in_array\u3011\u3092\u4f7f\u7528\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u25a0\u4f7f\u3044\u65b9<\/p>\n\n\n\n<p class=\"has-white-color has-text-color has-background\" style=\"background-color:#142a17;font-size:14px\">&lt;?php<br>in_array(\u5024,\u914d\u5217);<br>\/\/\u7b2c\u4e09\u5f15\u6570\u306b\u300ctrue\u300d\u3092\u5165\u308c\u308b\u3053\u3068\u3067\u30c7\u30fc\u30bf\u578b\u306e\u5224\u5225\u3092\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd<br>?><\/p>\n\n\n\n<p>\u8fd4\u308a\u5024\u306f\u3001\u914d\u5217\u5185\u306b\u6307\u5b9a\u306e\u5024\u304c\u3042\u308b\u5834\u5408\u306f\u300ctrue\u300d\u3001\u306a\u3044\u5834\u5408\u306f\u300cfalse\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u591a\u3044\u4f7f\u3044\u65b9\u3068\u3057\u3066\u306f\u3001\u300cif(in_array(\u5024,\u914d\u5217))\u300d\u307f\u305f\u3044\u306a\u611f\u3058\u304c\u591a\u3044\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u4ee5\u5916\u306b\u3082\u3001\u914d\u5217\u5185\u306e\u5024\u306b\u5bfe\u3057\u3066\u691c\u7d22\u3059\u308b\u3088\u3046\u306a\u95a2\u6570\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"has-background\" style=\"background-color:#fbe9a8\"><li><strong>array_search<\/strong> -> \u914d\u5217\u5185\u306b\u6307\u5b9a\u306e\u5024\u304c\u3042\u308b\u304b\u691c\u7d22\u3002\u8fd4\u308a\u5024\u306f\u5024\u3001\u307e\u305f\u306ffalse\u3002<\/li><li><strong>array_keys<\/strong> -> \u914d\u5217\u5185\u306e\u8907\u6570\u306e\u5024\u3092\u691c\u7d22\u3002\u8fd4\u308a\u5024\u306f\u8a72\u5f53\u3059\u308b\u5024\u306e\u914d\u5217\u3001\u307e\u305f\u306ffalse\u3002<\/li><li><strong>array_column<\/strong> -> \u591a\u6b21\u5143\u914d\u5217\u5185\u3092\u691c\u7d22\u3002\u8fd4\u308a\u5024\u306f\u8a72\u5f53\u3059\u308b\u5024\u306e\u914d\u5217\u3001\u307e\u305f\u306ffalse\u3002<\/li><li><strong>preg_grep<\/strong> -> \u6b63\u898f\u8868\u73fe\u3067\u914d\u5217\u5185\u3092\u691c\u7d22\u3002\u8fd4\u308a\u5024\u306f\u8a72\u5f53\u3059\u308b\u5024\u306e\u914d\u5217\u3001\u307e\u305f\u306ffalse\u3002<\/li><\/ul>\n\n\n\n<p>\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u306d\u3002<br>\u7c21\u5358\u306b\u66f8\u3044\u305f\u306e\u3067\u30a4\u30de\u30a4\u30c1\u30d4\u30f3\u3068\u3053\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u3061\u3083\u3093\u3068\u3057\u305f\u8aac\u660e\u306f\u307e\u305f\u4eca\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u914d\u5217\u5185\u306b\u7279\u5b9a\u306e\u5024\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u63a2\u3057\u305f\u3044\u3068\u304d\u306f\u3010in_array\u3011\u3092\u4f7f\u7528\u3059\u308b\u3002 \u25a0\u4f7f\u3044\u65b9 &lt;?phpin_array(\u5024,\u914d\u5217);\/\/\u7b2c\u4e09\u5f15\u6570\u306b\u300ctrue\u300d\u3092\u5165\u308c\u308b\u3053\u3068\u3067\u30c7\u30fc\u30bf\u578b\u306e\u5224\u5225\u3092\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd?> \u8fd4\u308a\u5024\u306f &hellip; 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