{"id":385,"date":"2023-08-16T20:00:32","date_gmt":"2023-08-16T11:00:32","guid":{"rendered":"https:\/\/monta-blog.com\/?p=385"},"modified":"2023-08-16T20:04:23","modified_gmt":"2023-08-16T11:04:23","slug":"php-if","status":"publish","type":"post","link":"https:\/\/monta-blog.com\/?p=385","title":{"rendered":"PHP\u306e\u6761\u4ef6\u5206\u5c90if\u6587\u306e\u66f8\u304d\u65b9"},"content":{"rendered":"\n

\u3053\u3093\u306b\u3061\u306f\u3002\u3082\u3093\u305f\u3067\u3059\u3002<\/p>\n\n\n\n

\u524d\u56de\u306fPHP\u306e\u51fa\u529becho\u306b\u3064\u3044\u3066\u306e\u8a18\u4e8b\u3067\u3057\u305f\u306d\u3002<\/p>\n\n\n\n

<\/a><\/div>\n\n\n\n

\u672c\u65e5\u3082\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u3093\u3067\u3044\u304d\u307e\u3059\u3002\u5f15\u304d\u7d9a\u304dPHP\u306e\u4fee\u884c\u3067\u3059\u306d\u3002\u306f\u3044\u3002<\/p>\n\n\n\n

\u4eca\u56de\u306f\u6761\u4ef6\u5206\u5c90\u3068\u306a\u308bPHP\u306eif\u6587<\/span>\u306b\u3064\u3044\u3066\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u521d\u5fc3\u8005\u306f\u6bce\u65e5\u304c\u52c9\u5f37<\/span>\u306a\u306e\u3067\u697d\u3057\u3044\u3067\u3059\u306d\u3002<\/p>\n\n\n\n

\u983b\u7e41\u306b\u4f7f\u3046\u3053\u3068\u304c\u591a\u3044\u307f\u305f\u3044\u306a\u306e\u3067\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u521d\u5fc3\u8005\u3067\u3082\u3057\u3063\u304b\u308a\u899a\u3048\u3066\u304a\u304d\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n\n\n\n

\u305d\u308c\u3067\u306f\u65e9\u901f\u3001\u4eca\u56de\u5b66\u3093\u3060if\u6587\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

if\u6587\u3068\u306f\uff1f<\/h2>\n\n\n\n

\u3055\u3066\u3001if\u6587\u3068\u306f\u3069\u3046\u3044\u3063\u305f\u3082\u306e\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n

if\u6587\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u4e0a\u3067\u6761\u4ef6\u5206\u5c90<\/span>\u3092\u3059\u308b\u969b\u306b\u4f7f\u7528\u3059\u308b\u3082\u306e\u3067\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u771f\u507d\u3092\u5224\u5b9a\u3057\u3066\u305d\u306e\u51e6\u7406\u3092\u884c\u3046\u304b\u3069\u3046\u304b<\/span>\u3092\u6c7a\u3081\u3089\u308c\u308b\u3002<\/p>\n\n\n\n

\u771f\u306e\u5834\u5408\u306fTrue<\/span>\u3001\u507d\u306e\u5834\u5408\u306fFalse<\/span>\u3068\u306a\u308a\u3001if\u306e\u6761\u4ef6\u5f0f\u306b\u8a18\u8ff0\u3057\u3066\u3044\u308b\u6761\u4ef6\u304cTrue\u3068\u306a\u308c\u3070\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u3066\u3001False\u3068\u306a\u308c\u3070\u5b9f\u884c\u3055\u308c\u306a\u3044<\/span>\u3002<\/p>\n\n\n\n

if\u3092\u4f7f\u3048\u3070\u3001\u300c\u3053\u306e\u7bb1\u306b\u25cb\u25cb\u304c\u5165\u3063\u3066\u3044\u305f\u3089A\u306e\u51e6\u7406\u3001\u25cb\u25cb\u304c\u5165\u3063\u3066\u3044\u308c\u3070B\u306e\u51e6\u7406\u3001\u3053\u308c\u3089\u306b\u5f53\u3066\u306f\u307e\u308b\u7269\u304c\u306a\u3051\u308c\u3070C\u306e\u51e6\u7406\u3092\u3059\u308b\u300d\u3068\u3044\u3063\u305f\u98a8\u306b\u3001\u6761\u4ef6\u306b\u3088\u3063\u3066\u9055\u3063\u305f\u51e6\u7406<\/strong>\u3092\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002<\/p>\n\n\n\n

\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u66f8\u3051\u3070\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n

if\u6587\u306e\u66f8\u304d\u65b9<\/h2>\n\n\n\n

\u307e\u305a\u306fif\u6587\u306e\u66f8\u304d\u65b9\u306b\u3064\u3044\u3066\u3002<\/p>\n\n\n\n

if(\u6761\u4ef6\u5f0f){\n  \u51e6\u7406;\n}<\/code><\/pre>\n\n\n\n
\u300c\u6761\u4ef6\u5f0f<\/strong>\u300d\u306e\u90e8\u5206\u306b\u51e6\u7406\u3092\u884c\u3046\u6761\u4ef6\u3092\u66f8\u304d\u3001\u300c\u51e6\u7406<\/strong>\u300d\u306e\u90e8\u5206\u306b\u6761\u4ef6\u5f0f\u304c\u5f53\u3066\u306f\u307e\u3063\u305f\u969b\u306e\u51e6\u7406\u3092\u66f8\u304f\u3002<\/p>\n\n\n\n
if\u6587\u306f\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u66f8\u304f\u304c\u3001\u3053\u308c\u3092\u81ea\u5206\u304c\u3057\u305f\u3044\u51e6\u7406\u3092\u5f53\u3066\u306f\u3081\u3066\u66f8\u304f\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n
$name = \"\u3082\u3093\u305f\";\n$age =26;\n\nif($age < 30){\n  echo \"{$name}\u306f30\u6b73\u672a\u6e80\u3067\u3059\";\n}<\/code><\/pre>\n\n\n\n
\u3053\u306e\u51fa\u529b\u7d50\u679c\u306f\u4ee5\u4e0b\u3002<\/p>\n\n\n\n
\u3082\u3093\u305f\u306f30\u6b73\u672a\u6e80\u3067\u3059<\/code><\/pre>\n\n\n\n
if\u6587\u306e\u6761\u4ef6\u5f0f<\/h2>\n\n\n\n
if\u6587\u306e\u6761\u4ef6\u5f0f\u306e\u66f8\u304d\u65b9\u306f\u8272\u3005\u3042\u308b\u304c\u3001\u7c21\u5358\u306a\u4f8b\u3092\u8a18\u8ff0\u3002<\/p>\n\n\n\n
\u53f3\u5074\u306b\u306f\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3068\u3057\u3066\u3001\u3069\u3046\u3044\u3063\u305f\u610f\u5473\u306e\u6761\u4ef6\u5f0f\u306a\u306e\u304b\u8a18\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
($age == 30)   \/\/\u5909\u6570age\u304c30\u3060\u3063\u305f\u3089\n\n($age != 30)   \/\/\u5909\u6570age\u304c30\u4ee5\u5916\u3060\u3063\u305f\u3089\n\n($age <= 30)   \/\/\u5909\u6570age\u304c30\u4ee5\u5185\u3060\u3063\u305f\u3089\n\n($age < 30)   \/\/\u5909\u6570age\u304c30\u672a\u6e80\u3060\u3063\u305f\u3089\n\n($name == \"\u3082\u3093\u305f\")   \/\/\u5909\u6570name\u304c\u3082\u3093\u305f\u3060\u3063\u305f\u3089\n\n($name != \"\u3082\u3093\u305f\")   \/\/\u5909\u6570name\u304c\u3082\u3093\u305f\u4ee5\u5916\u3060\u3063\u305f\u3089<\/code><\/pre>\n\n\n\n
\u3053\u3046\u3044\u3063\u305f\u3088\u3046\u306b\u3001\u6bd4\u8f03\u6f14\u7b97\u5b50<\/strong>\u306a\u3069\u3092\u4f7f\u3063\u3066if\u6587\u306e()\u5185\u306b\u6761\u4ef6\u5f0f\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u6761\u4ef6\u5206\u5c90\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n
\u66f4\u306b\u6761\u4ef6\u3092\u4ed8\u3051\u305f\u3044\u5834\u5408\u306felseif<\/h2>\n\n\n\n
\u6761\u4ef6\u3092\u8907\u6570\u306b\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u3053\u306eelseif<\/span>\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u8907\u6570\u306e\u6761\u4ef6\u3092\u4ed8\u3051\u52a0\u3048\u3089\u308c\u308b\u3002<\/p>\n\n\n\n
elseif\u3082\u540c\u69d8\u306b\u3001()\u5185\u306b\u4ed8\u3051\u8db3\u3057\u305f\u3044\u6761\u4ef6\u3092\u6761\u4ef6\u5f0f\u3068\u3057\u3066\u8a18\u8ff0\u3059\u308b\u3002<\/p>\n\n\n\n
\u4ee5\u4e0b\u304c\u305d\u306e\u8a18\u8ff0\u4f8b\u3002<\/p>\n\n\n\n
$name = \"\u3082\u3093\u5409\";\n$age = 36;\n\nif($age >= 100){\n  echo \"{$name}\u306f100\u6b73\u4ee5\u4e0a\u3067\u3059\";   \/\/\u5909\u6570age\u304c100\u4ee5\u4e0a\u306a\u3089\u5b9f\u884c\n}elseif($age >= 50){\n  echo \"{$name}\u306f50\u6b73\u4ee5\u4e0a\u3067\u3059\";   \/\/\u5909\u6570age\u304c50\u4ee5\u4e0a\u306a\u3089\u5b9f\u884c\n}elseif($age >= 30){\n  echo \"{$name}\u306f30\u6b73\u4ee5\u4e0a\u3067\u3059\";   \/\/\u5909\u6570age\u304c30\u4ee5\u4e0a\u306a\u3089\u5b9f\u884c\n}<\/code><\/pre>\n\n\n\n
\u3055\u3066\u3001\u3053\u306e\u6761\u4ef6\u306e\u51fa\u529b\u7d50\u679c\u306f\u3069\u3046\u306a\u308b\u3060\u308d\u3046\u304b\u3002<\/p>\n\n\n\n
\u3061\u306a\u307f\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u4e0a\u304b\u3089\u9806\u306b\u5b9f\u884c\u3055\u308c\u3066\u3044\u884c\u304f\u3002<\/p>\n\n\n\n
\u307e\u305a\u306f\u4e00\u3064\u76ee\u306e($age >= 100)\u3068\u3044\u3046\u6761\u4ef6\u5f0f\u3060\u304c\u3001\u3053\u308c\u306f\u4e0a\u90e8\u306e\u5909\u6570\u5b9a\u7fa9\u3092\u898b\u3066\u3082\u5206\u304b\u308b\u901a\u308a\u3001\u5909\u6570age\u306f36\u306a\u306e\u3067100\u3088\u308a\u306f\u5927\u304d\u304f\u306a\u3044<\/span>\u3002<\/p>\n\n\n\n
\u3088\u3063\u3066False(\u507d)<\/strong>\u3068\u306a\u308b\u305f\u3081\u3001\u4e2d\u306e\u51e6\u7406\u306f\u5b9f\u884c\u3055\u308c\u306a\u3044\u3002<\/p>\n\n\n\n
\u6b21\u306b\u4e8c\u3064\u76ee\u306e($age >= 50)\u3068\u3044\u3046\u6761\u4ef6\u5f0f\u3067\u3082\u300136\u306f50\u4ee5\u4e0b<\/span>\u306a\u306e\u3067False(\u507d)<\/strong>\u3002\u5b9f\u884c\u3055\u308c\u306a\u3044\u3002<\/p>\n\n\n\n
\u305d\u3057\u3066\u4e09\u3064\u76ee\u306e($age >= 30)\u306f\u3069\u3046\u3060\u308d\u3046\u304b\u3002<\/p>\n\n\n\n
\u3053\u306e\u6761\u4ef6\u5f0f\u306f\u300c\u5909\u6570age\u304c30\u4ee5\u4e0a\u3060\u3063\u305f\u3089\u300d\u3068\u3044\u3046\u6761\u4ef6\u5f0f\u306b\u306a\u3063\u3066\u304a\u308a\u3001$age\u306e\u502436\u306f\u3082\u3061\u308d\u309330\u4ee5\u4e0a<\/span>\u3068\u306a\u308b\u3002<\/p>\n\n\n\n
\u3088\u3063\u3066\u3053\u306e\u6761\u4ef6\u5f0f\u306fTrue(\u771f)<\/strong>\u3068\u306a\u308a\u3001elseif\u306e\u4e2d\u306e\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u308b\u3002<\/p>\n\n\n\n
\/\/\u51fa\u529b\u7d50\u679c   \u3082\u3093\u5409\u306f30\u6b73\u4ee5\u4e0a\u3067\u3059<\/code><\/pre>\n\n\n\n
\u3053\u306e\u3088\u3046\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u4e0a\u304b\u3089\u9806\u306b\u5de1\u3063\u3066\u304f\u308b\u304c\u3001if,elseif\u306e\u6761\u4ef6\u5f0f\u304c\u5f53\u3066\u306f\u307e\u308c\u3070\u305d\u306e\u4e2d\u306e\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n
\u3067\u306f\u3001\u4e0a\u8a18\u306e\u3069\u306e\u6761\u4ef6\u5f0f\u306b\u3082\u5f53\u3066\u306f\u307e\u3089\u306a\u304b\u3063\u305f\u6642\u306e\u51e6\u7406\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3059\u308c\u3070\u826f\u3044\u306e\u3060\u308d\u3046\u304b\u3002<\/p>\n\n\n\n
\u6761\u4ef6\u5f0f\u4ee5\u5916\u306e\u51e6\u7406\u304celse<\/h2>\n\n\n\n
\u5168\u3066\u306e\u6761\u4ef6\u5f0f\u304cFalse(\u507d)\u3067\u5f53\u3066\u306f\u307e\u3089\u306a\u3044\u5834\u5408\u306e\u51e6\u7406\u3092\u8a18\u8ff0\u3059\u308b\u969b\u306f\u3001else<\/span>\u3092\u7528\u3044\u308b\u3002<\/p>\n\n\n\n
\u8a18\u8ff0\u4f8b\u306f\u4ee5\u4e0b\u3002<\/p>\n\n\n\n
$name = \"\u3082\u3093\u5b50\";\n$age = 21;\n\nif($age >= 100){\n  echo \"{$name}\u306f100\u6b73\u4ee5\u4e0a\u3067\u3059\";   \/\/\u5909\u6570age\u304c100\u4ee5\u4e0a\u306a\u3089\u5b9f\u884c\n}elseif($age >= 50){\n  echo \"{$name}\u306f50\u6b73\u4ee5\u4e0a\u3067\u3059\";   \/\/\u5909\u6570age\u304c50\u4ee5\u4e0a\u306a\u3089\u5b9f\u884c\n}elseif($age >= 30){\n  echo \"{$name}\u306f30\u6b73\u4ee5\u4e0a\u3067\u3059\";   \/\/\u5909\u6570age\u304c30\u4ee5\u4e0a\u306a\u3089\u5b9f\u884c\n}else{\n  echo \"{$name}\u306f\u3068\u3066\u3082\u82e5\u3044\u3067\u3059\";   \/\/\u305d\u308c\u4ee5\u5916\u306a\u3089\u5b9f\u884c\n}<\/code><\/pre>\n\n\n\n
\u5909\u6570\u306e\u5024\u3092\u5909\u3048\u3066\u8a18\u8ff0\u3057\u307e\u3057\u305f\u304c\u3001\u5909\u6570age\u306e\u5024\u306f20\u306a\u306e\u3067if,elseif\u306e\u6761\u4ef6\u5f0f\u306b\u306f\u5f53\u3066\u306f\u307e\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306felse\u3092\u4f7f\u3046\u3068\u3001\u300c\u305d\u308c\u4ee5\u5916\u3060\u3063\u305f\u3089\u5b9f\u884c<\/span>\u300d\u3068\u3044\u3046\u6761\u4ef6\u306b\u306a\u308aelse\u5185\u306e\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u308b\u3002<\/p>\n\n\n\n
\u4e0a\u8a18\u306e\u4f8b\u3060\u3068\u4ee5\u4e0b\u306e\u51fa\u529b\u7d50\u679c\u306b\u306a\u308b\u3002<\/p>\n\n\n\n
\u3082\u3093\u5b50\u306f\u3068\u3066\u3082\u82e5\u3044\u3067\u3059<\/code><\/pre>\n\n\n\n
\u5c1a\u3001else\u306b\u95a2\u3057\u3066\u306f\u6761\u4ef6\u5f0f\u304c\u5fc5\u8981\u306a\u3044\u306e\u3067\u3001()\u306f\u4f7f\u308f\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3002<\/p>\n\n\n\n
if\u6587\u306fif\u6587\u4e2d\u3067\u3082\u66f8\u3051\u308b<\/h2>\n\n\n\n
\u305d\u3057\u3066if\u6587\u306f\u3001if\u6587\u4e2d\u3067\u3082\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n
\u8a18\u8ff0\u4f8b\u306f\u4ee5\u4e0b\u3002<\/p>\n\n\n\n
$name = \"\u3082\u3093\u5b50\";\n$age = 21;\n\nif($age >= 30){\n  echo \"{$name}\u306f30\u6b73\u4ee5\u4e0a\u3067\u3059\";   \/\/\u5909\u6570age\u304c30\u4ee5\u4e0a\u306a\u3089\u5b9f\u884c\n}elseif($age >=20){\n  if($age < 25){\n    echo \"{$name}\u306f20\u6b73\u4ee5\u4e0a\u300125\u6b73\u672a\u6e80\u3067\u3059\";   \/\/\u5909\u6570age\u304c25\u672a\u6e80\u306a\u3089\u5b9f\u884c\n  }else{\n    echo \"{$name}\u306f25\u6b73\u4ee5\u4e0a\u300130\u6b73\u672a\u6e80\u3067\u3059\";   \/\/\u305d\u308c\u4ee5\u5916\u306a\u3089\u5b9f\u884c\n  }\n}<\/code><\/pre>\n\n\n\n
\u3053\u306e\u3088\u3046\u306b\u3001if\u6587\u306e\u4e2d\u306b\u66f4\u306bif\u6587\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u3088\u308a\u8907\u96d1\u306a\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n
\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u307e\u305a\u4e00\u3064\u76ee\u306eif\u6761\u4ef6\u306f($age >= 30)\u306a\u306e\u3067False(\u507d)<\/strong>\u3068\u306a\u308a\u3001\u5b9f\u884c\u3055\u308c\u306a\u3044\u3002<\/p>\n\n\n\n
\u6b21\u306b\u4e8c\u3064\u76ee\u306eelseif\u306e\u6761\u4ef6\u3067\u306f($age >= 20)\u306a\u306e\u3067\u3001\u3053\u308c\u306fTrue(\u771f)<\/strong>\u3068\u306a\u308aelseif\u306e\u4e2d\u306e\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u308b\u3002<\/p>\n\n\n\n
\u305d\u306eelseif\u306e\u4e2d\u306b\u306fif\u6587\u304c\u3042\u308b\u306e\u3067\u3001\u5f15\u304d\u7d9a\u304d\u540c\u3058\u3088\u3046\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u771f\u507d\u3092\u5224\u5b9a\u3002<\/p>\n\n\n\n
\u305d\u306e\u4e00\u3064\u76ee\u306eif\u6587\u306e\u6761\u4ef6\u5f0f\u306f\u3001($age < 25)\u306a\u306e\u3067True(\u771f)<\/strong>\u3068\u306a\u308a\u3001\u3053\u3053\u3067\u307e\u305f\u4e2d\u306e\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u3001\u3088\u3046\u3084\u304fecho\u3067\u51fa\u529b\u3055\u308c\u308b\u3002<\/p>\n\n\n\n
\u3088\u3063\u3066\u4e0a\u8a18\u306eif\u6587\u306e\u51fa\u529b\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308b\u306f\u305a\u3002<\/p>\n\n\n\n
\/\/\u51fa\u529b\u7d50\u679c   \u3082\u3093\u5b50\u306f20\u6b73\u4ee5\u4e0a\u300125\u6b73\u672a\u6e80\u3067\u3059<\/code><\/pre>\n\n\n\n
\u6761\u4ef6\u5f0f\u304c\u8907\u6570True\u3067\u30821\u756a\u6700\u521d\u306e\u51e6\u7406\u3060\u3051\u5b9f\u884c\u3055\u308c\u308b<\/h2>\n\n\n\n
if\u6587\u3067\u6761\u4ef6\u5f0f\u304c\u8907\u6570\u5f53\u3066\u306f\u307e\u308b\u3088\u3046\u306a\u3053\u3068\u304c\u3042\u3063\u305f\u5834\u5408\u306f\u3069\u3046\u306a\u308b\u306e\u304b\u3002<\/p>\n\n\n\n
$name = \"\u3082\u3093\u30b5\u30d6\u30ed\u30fc\";\n$age = 105;\n\nif($age >= 100){\n  echo \"{$name}\u306f100\u6b73\u4ee5\u4e0a\u3067\u3059\";   \/\/\u5909\u6570age\u304c100\u4ee5\u4e0a\u306a\u3089\u5b9f\u884c\n}elseif($age >= 50){\n  echo \"{$name}\u306f50\u6b73\u4ee5\u4e0a\u3067\u3059\";   \/\/\u5909\u6570age\u304c50\u4ee5\u4e0a\u306a\u3089\u5b9f\u884c\n}<\/code><\/pre>\n\n\n\n
\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u4e00\u3064\u76ee\u306e\u6761\u4ef6\u5f0f\u304c($age >= 100)\u3067True(\u771f)<\/strong>\u3002<\/p>\n\n\n\n
\u305d\u3057\u3066\u4e8c\u3064\u76ee\u306e\u6761\u4ef6\u5f0f\u3082($age >= 50)\u3067True(\u771f)<\/strong>\u3002<\/p>\n\n\n\n
\u3053\u306e\u3088\u3046\u306b\u3001\u6761\u4ef6\u5f0f\u304c\u8907\u6570True(\u771f)\u306e\u5834\u5408\u306f\u3069\u3061\u3089\u3068\u3082\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u305d\u3046\u3060\u304c\u3001\u5b9f\u969b\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u4e0a\u304b\u3089\u9806\u306b\u5de1\u3063\u3066\u304f\u308b\u306e\u3067\u30011\u756a\u6700\u521d\u306bTrue(\u771f)\u306b\u306a\u3063\u305f\u6761\u4ef6\u5f0f\u306e\u51e6\u7406\u3060\u3051<\/span>\u304c\u5b9f\u884c\u3055\u308c\u308b\u3002<\/p>\n\n\n\n
\u3088\u3063\u3066\u4e0a\u8a18\u306e\u51fa\u529b\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n\n\n\n
\u3082\u3093\u30b5\u30d6\u30ed\u30fc\u306f100\u6b73\u4ee5\u4e0a\u3067\u3059<\/code><\/pre>\n\n\n\n
\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u521d\u5fc3\u8005\u306b\u306f\u5c11\u3057\u3084\u3084\u3053\u3057\u3044\u304c\u6ce8\u610f\u3002<\/p>\n\n\n\n
\u307e\u3068\u3081<\/h2>\n\n\n\n
\u306f\u3044\u3002\u4eca\u56de\u3082\u7121\u4e8b\u306b\u7d42\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u304c\u3001\u307e\u3060\u30b3\u30fc\u30c9\u66f8\u3044\u3066\u308b\u3060\u3051\u3067\u75b2\u308c\u3066\u3057\u307e\u3046\u3002\u7b11<\/p>\n\n\n\n
\u6163\u308c\u308b\u307e\u3067\u4f55\u5e74\u304b\u304b\u308b\u304b\u5206\u304b\u3089\u306a\u3044\u3051\u3069\u3001\u9811\u5f35\u3063\u3066\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u7d99\u7d9a\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u4eca\u56de\u306f\u6761\u4ef6\u5206\u5c90\u306eif\u6587\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u305f\u304c\u3001\u6761\u4ef6\u5206\u5c90\u306f\u4ed6\u306b\u3082\u3044\u308d\u3093\u306a\u66f8\u304d\u65b9\u304c\u3042\u308b\u306e\u3067\u305d\u3053\u3089\u8fba\u306f\u307e\u305f\u8a18\u4e8b\u306b\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
<\/a><\/div>\n\n\n\n
\u3068\u3044\u3046\u308f\u3051\u3067\u3001\u9811\u5f35\u3063\u3066if\u6587\u4f7f\u3044\u3053\u306a\u305d\u3046\u3002\u3002\u3002\u7b11<\/p>\n\n\n\n
\u6700\u5f8c\u307e\u3067\u3054\u89a7\u9802\u304d\u307e\u3057\u3066\u3001\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3053\u3093\u306b\u3061\u306f\u3002\u3082\u3093\u305f\u3067\u3059\u3002 \u524d\u56de\u306fPHP\u306e […]<\/p>\n","protected":false},"author":1,"featured_media":390,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"class_list":["post-385","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-53"],"_links":{"self":[{"href":"https:\/\/monta-blog.com\/index.php?rest_route=\/wp\/v2\/posts\/385","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/monta-blog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monta-blog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monta-blog.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monta-blog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=385"}],"version-history":[{"count":12,"href":"https:\/\/monta-blog.com\/index.php?rest_route=\/wp\/v2\/posts\/385\/revisions"}],"predecessor-version":[{"id":513,"href":"https:\/\/monta-blog.com\/index.php?rest_route=\/wp\/v2\/posts\/385\/revisions\/513"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/monta-blog.com\/index.php?rest_route=\/wp\/v2\/media\/390"}],"wp:attachment":[{"href":"https:\/\/monta-blog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monta-blog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monta-blog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}