{"id":337,"date":"2019-07-28T19:07:18","date_gmt":"2019-07-28T10:07:18","guid":{"rendered":"https:\/\/miraiworks.org\/?p=337"},"modified":"2021-01-13T21:21:26","modified_gmt":"2021-01-13T12:21:26","slug":"%e3%80%90%e3%82%b9%e3%82%af%e3%83%a9%e3%83%83%e3%83%81%e5%85%a5%e9%96%80%e3%80%91%e6%95%b0%e5%bd%93%e3%81%a6%e3%82%b2%e3%83%bc%e3%83%a0%e3%82%92%e4%bd%9c%e3%81%a3%e3%81%a6%e3%81%bf%e3%82%88%e3%81%86","status":"publish","type":"post","link":"https:\/\/miraiworks.org\/?p=337","title":{"rendered":"\u3010\u30b9\u30af\u30e9\u30c3\u30c1\u5165\u9580\u3011\u6761\u4ef6\u5206\u5c90\u3067\u30cd\u30b3\u304c\u6570\u5f53\u3066\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"},"content":{"rendered":"\n<p>\u3053\u3093\u3070\u3093\u306f\u3001\u306a\u304b\u3057\u30fc\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u30b9\u30af\u30e9\u30c3\u30c1\u3067\u7c21\u5358\u306a\u6761\u4ef6\u5206\u5c90\u3067\u30cd\u30b3\u304c\u6570\u5f53\u3066\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u901a\u3057\u3066\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6761\u4ef6\u5206\u5c90\u3092\u5b66\u3076\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6761\u4ef6\u5206\u5c90\u306fC\u8a00\u8a9e\u3084PHP\u306a\u3069\u3067\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002(if\u6587\u3068else if\u6587\u3068else\u6587)<\/p>\n\n\n\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u30bf\u30c3\u30d7\u3067\u304d\u308b\u3082\u304f\u3058<\/p><ul class=\"toc_list\"><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">1<\/span> \u6761\u4ef6\u5206\u5c90\u3067\u30cd\u30b3\u304c\u6570\u5f53\u3066\u308b\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u3088\u3046\uff01<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u4f7f\u7528\u3059\u308b\u30d6\u30ed\u30c3\u30af<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">3<\/span> \u6761\u4ef6\u5206\u5c90\u3067\u30cd\u30b3\u304c\u6570\u5f53\u3066\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u7b54\u3048\u3068\u89e3\u8aac<\/a><\/li><li><a href=\"#i-4\"><span class=\"toc_number toc_depth_1\">4<\/span> \u6570\u5b57\u306e\u7bc4\u56f2\u3092\u5927\u304d\u304f\u3057\u3066\u307f\u3088\u3046\uff01<\/a><\/li><\/ul><\/div>\n<h2><span id=\"i\">\u6761\u4ef6\u5206\u5c90\u3067\u30cd\u30b3\u304c\u6570\u5f53\u3066\u308b\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u3088\u3046\uff01<\/span><\/h2>\n\n\n\n<p>\u5b9f\u884c\u30dc\u30bf\u30f3(\u7dd1\u8272\u306e\u65d7)\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u5909\u6570\u306e\u6570\u5b57\u304c1\uff5e\uff13\u306e\u4e2d\u3067\u30e9\u30f3\u30c0\u30e0\u306b\u8868\u793a\u3055\u308c\u3001\u305d\u306e\u6570\u5b57\u3092\u306d\u3053\u304c\u8a00\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<iframe loading=\"lazy\" src=\"https:\/\/scratch.mit.edu\/projects\/322472841\/embed\" allowtransparency=\"true\" width=\"485\" height=\"402\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"\"><\/iframe>\n\n\n\n<h2><span id=\"i-2\">\u4f7f\u7528\u3059\u308b\u30d6\u30ed\u30c3\u30af<\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"605\" height=\"694\" src=\"https:\/\/miraiworks.org\/wp-content\/uploads\/2019\/07\/\u6570\u5f53\u3066\u30b2\u30fc\u30e01.png\" alt=\"\" class=\"wp-image-338\" srcset=\"https:\/\/miraiworks.org\/wp-content\/uploads\/2019\/07\/\u6570\u5f53\u3066\u30b2\u30fc\u30e01.png 605w, https:\/\/miraiworks.org\/wp-content\/uploads\/2019\/07\/\u6570\u5f53\u3066\u30b2\u30fc\u30e01-262x300.png 262w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/figure>\n\n\n\n<ul><li>\u30a4\u30d9\u30f3\u30c8<ul><li>\u65d7\u304c\u62bc\u3055\u308c\u305f\u3068\u304d<\/li><\/ul><\/li><li>\u5236\u5fa1<ul><li>\u3082\u3057&lt;&gt;\u306a\u3089\u3000\u3067\u306a\u3051\u308c\u3070\u00d7\uff12<\/li><\/ul><\/li><li>\u5909\u6570<ul><li>\u5909\u6570\u30920\u306b\u3059\u308b<\/li><\/ul><\/li><li> \u898b\u305f\u76ee<ul><li>\u6570\u5b57\u306f\uff11\u3060\u3088\u3068\u8a00\u3046<\/li><li>\u6570\u5b57\u306f\uff12\u3060\u3088\u3068\u8a00\u3046<\/li><li>\u6570\u5b57\u306f\uff13\u3060\u3088\u3068\u8a00\u3046 <\/li><\/ul><\/li><li>\u6f14\u7b97<ul><li>\uff11\u304b\u3089\uff13\u307e\u3067\u306e\u4e71\u6570<\/li><li>\u5909\u6570 &gt;  1<\/li><li>\u5909\u6570 &gt;  2<\/li><\/ul><\/li><\/ul>\n\n\n\n<h2><span id=\"i-3\">\u6761\u4ef6\u5206\u5c90\u3067\u30cd\u30b3\u304c\u6570\u5f53\u3066\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u7b54\u3048\u3068\u89e3\u8aac<\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"720\" height=\"744\" src=\"https:\/\/miraiworks.org\/wp-content\/uploads\/2019\/07\/\u6570\u5f53\u3066\u30b2\u30fc\u30e02.png\" alt=\"\" class=\"wp-image-339\" srcset=\"https:\/\/miraiworks.org\/wp-content\/uploads\/2019\/07\/\u6570\u5f53\u3066\u30b2\u30fc\u30e02.png 720w, https:\/\/miraiworks.org\/wp-content\/uploads\/2019\/07\/\u6570\u5f53\u3066\u30b2\u30fc\u30e02-290x300.png 290w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<h3>\u5909\u6570\u30921\u304b\u30893\u307e\u3067\u306e\u4e71\u6570\u306b\u3059\u308b<\/h3>\n\n\n\n<p>\u4e71\u6570\u306f\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\u306e\u6570\u5b57\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u300e\uff11\u304b\u308910\u307e\u3067\u306e\u4e71\u6570\u300f\u306b\u5909\u66f4\u3059\u308b\u30681\uff5e10\u307e\u3067\u306e\u6570\u5b57\u304c\u30e9\u30f3\u30c0\u30e0\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5909\u6570\u306f\u6570\u5b57\u3092\u5165\u308c\u308b\u70ba\u306e\u7bb1\u3060\u3068\u601d\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3>\u3082\u3057\u5909\u6570 &gt; \u6570\u5b57\u306a\u3089\u3007\u3007\u3067\u306a\u3051\u308c\u3070\u25b3\u25b3<\/h3>\n\n\n\n<p>\u5909\u6570\u3068\u3044\u3046\u7bb1\u306b\u5165\u3063\u3066\u3044\u308b\u6570\u5b57\u304c&#8221; &gt; &#8220;\u306e\u53f3\u5074\u306b\u3042\u308b\u6570\u5b57\u3088\u308a\u5927\u304d\u3044\u304b\u5224\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5927\u304d\u3051\u308c\u3070\u3007\u3007\u306e\u3068\u3053\u308d\u304c\u5b9f\u884c\u3055\u308c\u3001\u9055\u3063\u3066\u3044\u308c\u3070\u25b3\u25b3\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306e\u5834\u5408\u3060\u3068\u3001\u5909\u6570\u304c\uff11\u3088\u308a\u5927\u304d\u3044\u304b\u5224\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5927\u304d\u3051\u308c\u3070\uff12\u304b\uff13\u3067\u9055\u3063\u3066\u3044\u308c\u3070\u5909\u6570\u306f\uff11\u3060\u3068\u78ba\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\uff12\u304b\uff13\u306e\u5834\u5408\u306f\u3001\u5909\u6570\u304c\uff12\u3088\u308a\u5927\u304d\u3044\u304b\u5224\u5b9a\u3057\u3066\u3001\uff12\u304b\uff13\u304b\u78ba\u5b9a\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2><span id=\"i-4\">\u6570\u5b57\u306e\u7bc4\u56f2\u3092\u5927\u304d\u304f\u3057\u3066\u307f\u3088\u3046\uff01<\/span><\/h2>\n\n\n\n<p>1\u304b\u30895\u307e\u3067\u306e\u6570\u5b57\u3092\u306d\u3053\u304c\u8a00\u3046\u3088\u3046\u306b\u4f5c\u308a\u5909\u3048\u3066\u307f\u3088\u3046\u3002<\/p>\n\n\n\n<iframe loading=\"lazy\" src=\"https:\/\/scratch.mit.edu\/projects\/322475159\/embed\" allowtransparency=\"true\" width=\"485\" height=\"402\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"\"><\/iframe>\n\n\n\n<h3>\u3082\u3063\u3068\u7c21\u5358\u306b\u3059\u308b\u306b\u306f\u7e70\u308a\u8fd4\u3057\u5236\u5fa1\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002<\/h3>\n\n\n\n<p>\u7bc4\u56f2\u3092\u5e83\u304f\u3059\u308b\u3068\u305d\u306e\u5206\u30d6\u30ed\u30c3\u30af\u3092\u7d44\u307f\u4e0a\u3052\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u7e70\u308a\u8fd4\u3057\u5236\u5fa1\u306a\u3089\u4eca\u56de\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3082\u7c21\u5358\u306b\u7d44\u3080\u3053\u3068\u304c\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u662f\u975e\u3001\u4e0b\u306e\u8a18\u4e8b\u3092\u8aad\u3093\u3067\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-mirai-works\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"oS7ZYvGcu5\"><a href=\"https:\/\/miraiworks.org\/?p=345\">\u3010\u30b9\u30af\u30e9\u30c3\u30c1\u5165\u9580\u3011\u7e70\u308a\u8fd4\u3057\u5236\u5fa1\u3067\u30cd\u30b3\u304c\u6570\u5f53\u3066\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/a><\/blockquote><iframe title=\"&#8220;\u3010\u30b9\u30af\u30e9\u30c3\u30c1\u5165\u9580\u3011\u7e70\u308a\u8fd4\u3057\u5236\u5fa1\u3067\u30cd\u30b3\u304c\u6570\u5f53\u3066\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0&#8221; &#8212; mirai_works\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" src=\"https:\/\/miraiworks.org\/?p=345&#038;embed=true#?secret=oS7ZYvGcu5\" data-secret=\"oS7ZYvGcu5\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u3070\u3093\u306f\u3001\u306a\u304b\u3057\u30fc\u3067\u3059\u3002 \u4eca\u56de\u306f\u30b9\u30af\u30e9\u30c3\u30c1\u3067\u7c21\u5358\u306a\u6761\u4ef6\u5206\u5c90\u3067\u30cd\u30b3\u304c\u6570\u5f53\u3066\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002 \u4eca\u56de\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u901a\u3057\u3066\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6761\u4ef6\u5206\u5c90\u3092\u5b66\u3076\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002 \u6761\u4ef6\u5206\u5c90\u306fC\u8a00\u8a9e\u3084PHP\u306a\u3069\u3067\u3082\u4f7f &#8230; <\/p>\n","protected":false},"author":1,"featured_media":342,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/posts\/337"}],"collection":[{"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/miraiworks.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=337"}],"version-history":[{"count":7,"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/posts\/337\/revisions"}],"predecessor-version":[{"id":7574,"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/posts\/337\/revisions\/7574"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/media\/342"}],"wp:attachment":[{"href":"https:\/\/miraiworks.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/miraiworks.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/miraiworks.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}