{"id":2118,"date":"2019-08-29T05:53:40","date_gmt":"2019-08-28T20:53:40","guid":{"rendered":"https:\/\/katblog.manadream.net\/?p=2118"},"modified":"2020-10-13T21:30:14","modified_gmt":"2020-10-13T12:30:14","slug":"child-programming-8","status":"publish","type":"post","link":"https:\/\/katblog.manadream.net\/index.php\/2019\/08\/29\/child-programming-8\/","title":{"rendered":"\u3010PHP\u3011\u914d\u5217\u3092\u30eb\u30fc\u30d7\u3057\u3088\u3046\uff01\u3010foreach\u6587\u3011\u3010\u5c0f\u5b66\u751f\u304b\u3089\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8b1b\u5ea7 #8\u3011"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\uff01<\/p>\n<p>\u300ckat\u306e\u30d6\u30ed\u30b0\u300d<ruby data-rt=\"\u304b\u3093\u308a\u306b\u3093\"><ruby data-rt=\"\u304b\u3093\u308a\u306b\u3093\">\u7ba1\u7406\u4eba<rt>\u304b\u3093\u308a\u306b\u3093<\/rt>\u306e\u3001kat\u3067\u3059\u3002<\/ruby><\/ruby><\/p>\n<p><strong>\u300c\u5c0f\u5b66\u751f\u304b\u3089\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<ruby data-rt=\"\u3053\u3046\u3056\">\u8b1b\u5ea7<rp>\uff08<\/rp><rt>\u3053\u3046\u3056<\/rt><rp>\uff09<\/rp><\/ruby>\u300d<\/strong>\u7b2c8\u56de\u76ee\u306e\u4eca\u56de\u306f\u3001<span class=\"marker\"><strong><ruby data-rt=\"\u306f\u3044\u308c\u3064\">\u914d\u5217<rp>\uff08<\/rp><rt>\u306f\u3044\u308c\u3064<\/rt><rp>\uff09<\/rp><\/ruby>\u307e\u305f\u306f<ruby data-rt=\"\u308c\u3093\u305d\u3046\u306f\u3044\u308c\u3064\">\u9023\u60f3\u914d\u5217<rp>\uff08<\/rp><rt>\u308c\u3093\u305d\u3046\u306f\u3044\u308c\u3064<\/rt><rp>\uff09<\/rp><\/ruby>\u3092\u30eb\u30fc\u30d7<\/strong><\/span>\u3059\u308b\u51e6\u7406\u306b\u3064\u3044\u3066\u306e\u304a\u8a71\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><ruby data-rt=\"\u306f\u3044\u308c\u3064\">\u914d\u5217<rp>\uff08<\/rp><rt>\u306f\u3044\u308c\u3064<\/rt><rp>\uff09<\/rp><\/ruby>\u3068\u30eb\u30fc\u30d7\u51e6\u7406\u306b\u3064\u3044\u3066\u306f\u3001\u524d\u56de\u307e\u3067\u306e\u5185\u5bb9\u3067\u5b66\u3093\u3067\u3044\u307e\u3059\u306e\u3067\u3001\u307e\u3060\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u65b9\u306f\u5148\u306b\u305d\u3061\u3089\u3092\u898b\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><div class=\"kaisetsu-box5\"><div class=\"kaisetsu-box5-title\">\u914d\u5217\u3001\u9023\u60f3\u914d\u5217\u306b\u3064\u3044\u3066<\/div><p><\/p>\n<p>https:\/\/katblog.manadream.net\/index.php\/2019\/07\/27\/child-programming-4\/<\/p>\n<p>https:\/\/katblog.manadream.net\/index.php\/2019\/08\/18\/child-programming-5\/<\/p>\n<p><\/p><\/div><\/p>\n<p><div class=\"kaisetsu-box5\"><div class=\"kaisetsu-box5-title\">\u30eb\u30fc\u30d7\u51e6\u7406\u306b\u3064\u3044\u3066<\/div><p><\/p>\n<p>https:\/\/katblog.manadream.net\/index.php\/2019\/08\/28\/child-programming-7\/<\/p>\n<p><\/p><\/div><\/p>\n<p>\u3055\u3066\u3001\u524d\u56de\u306f\u3001for\u6587\u3092\u4f7f\u3063\u3066\u3001\u6307\u5b9a\u3057\u305f\u56de\u6570\u3060\u3051\u30eb\u30fc\u30d7\u3059\u308b\u51e6\u7406\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u3001<span class=\"marker\"><strong><ruby data-rt=\"\u306f\u3044\u308c\u3064\">\u914d\u5217<rp>\uff08<\/rp><rt>\u306f\u3044\u308c\u3064<\/rt><rp>\uff09<\/rp><\/ruby>\u306b\u5165\u3063\u3066\u3044\u308b\u5024\u306e\u6570\u3060\u3051\u30eb\u30fc\u30d7\u3059\u308b<\/strong><\/span>\u51e6\u7406\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u4f7f\u3046\u4e8b\u3067\u3001<span class=\"marker\"><strong><ruby data-rt=\"\u306f\u3044\u308c\u3064\">\u914d\u5217<rp>\uff08<\/rp><rt>\u306f\u3044\u308c\u3064<\/rt><rp>\uff09<\/rp><\/ruby>\u306e\u4f7f\u3044\u65b9\u304c\u4e00\u6c17\u306b\u5e83\u304c\u308b<\/strong><\/span>\u306e\u3067\u3001\u662f\u975e\u899a\u3048\u3066\u3044\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4eca\u56de\u4f7f\u3046\u3082\u306e<\/strong><\/h2>\n\n\n<p><div class=\"kaisetsu-box4\"><div class=\"kaisetsu-box4-title\">\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e<\/div><p><\/p>\n<p>\u4eca\u56de\u306f\u3001\u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div class=\"simple-box7\">\n<p>\u30fbPHP<\/p>\n<\/div>\n<p><\/p><\/div><\/p>\n<p><div class=\"kaisetsu-box4\"><div class=\"kaisetsu-box4-title\">\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u74b0\u5883<\/div><p><\/p>\n<p>\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u306f\u3001\u4ee5\u4e0b\u306epaiza\u3068\u3044\u3046\u30b5\u30a4\u30c8\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><span class=\"twobutton\"><span class=\"color-button02\"><a href=\"https:\/\/paiza.io\/ja\/projects\/new\" target=\"_blank\" rel=\"noopener noreferrer\">paiza\u306e\u30b5\u30a4\u30c8<\/a><\/span><\/span><\/p>\n<p>\u59cb\u3081\u3066\u3068\u3044\u3046\u65b9\u306f\u4ee5\u4e0b\u306e\u30da\u30fc\u30b8\u306b\u4f7f\u3044\u65b9\u304c\u306e\u3063\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u898b\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>https:\/\/katblog.manadream.net\/index.php\/2019\/09\/08\/child-programming-paiza-defo-php\/<\/p>\n<p><\/p><\/div><\/p>\n\n\n<h2 class=\"wp-block-heading\">foreach\u3063\u3066\u4f55\uff1f<\/h2>\n\n\n<p><span class=\"marker\"><strong>foreach\u6587<\/strong><\/span>\u306f\u3001for\u6587\u3068\u540c\u3058\u3067\u30eb\u30fc\u30d7\u3059\u308b\u51e6\u7406\u3092\u66f8\u304f\u5834\u5408\u306b\u4f7f\u3046<ruby data-rt=\"\u304b\u3093\u3059\u3046\">\u95a2\u6570<rp>\uff08<\/rp><rt>\u304b\u3093\u3059\u3046<\/rt><rp>\uff09<\/rp><\/ruby>\u3067\u3059\u3002<\/p>\n<p><strong>\u30eb\u30fc\u30d7\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u3082for\u6587\u3068\u540c\u3058<\/strong>\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2083\" data-permalink=\"https:\/\/katblog.manadream.net\/index.php\/2019\/08\/28\/child-programming-7\/roop\/\" data-orig-file=\"https:\/\/katblog.manadream.net\/wp-content\/uploads\/2019\/08\/roop.png\" data-orig-size=\"1686,1084\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"roop\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/katblog.manadream.net\/wp-content\/uploads\/2019\/08\/roop-300x193.png\" data-large-file=\"https:\/\/katblog.manadream.net\/wp-content\/uploads\/2019\/08\/roop-1024x658.png\" class=\" wp-image-2083 aligncenter\" src=\"https:\/\/katblog.manadream.net\/wp-content\/uploads\/2019\/08\/roop-1024x658.png\" alt=\"\" width=\"566\" height=\"364\"><\/p>\n<p>for\u6587\u3068\u7570\u306a\u308b\u306e\u306f\u3001<span class=\"marker\">\u914d\u5217\u306e\u4e2d\u306e\u5024\u3092\u4e00\u3064\u3065\u3064\u30eb\u30fc\u30d7\u3059\u308b\u4e8b<\/span>\u3067\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001[&#8216;\u308a\u3093\u3054&#8217;,&#8217;\u307f\u304b\u3093&#8217;,&#8217;\u30d0\u30ca\u30ca&#8217;,&#8217;\u3044\u3061\u3054&#8217;]\u3068\u3044\u3046\u914d\u5217\u304c\u3042\u3063\u305f\u3068\u3057\u307e\u3059\u3002<\/p>\n<p>foreach\u3067\u306f\u3001\u3053\u306e\u679c\u7269\u306e\u540d\u524d\u306b\u305d\u308c\u305e\u308c\u6587\u5b57\u3092\u4ed8\u3051\u308b\u3068\u3044\u3063\u305f\u3053\u3068\u304c\u7c21\u5358\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<h2 class=\"wp-block-heading\">\u914d\u5217\u3092\u30eb\u30fc\u30d7\u3057\u3066\u307f\u3088\u3046<\/h2>\n\n\n<p>\u305d\u308c\u3067\u306f\u5b9f\u969b\u306b\u914d\u5217\u3092\u30eb\u30fc\u30d7\u3059\u308b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; title: ; notranslate\" title=\"\">\n&lt;?php\n\n\/\/ \u914d\u5217\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\n$fruits = &#x5B;&quot;\u308a\u3093\u3054&quot;, &quot;\u307f\u304b\u3093&quot;, &quot;\u30d0\u30ca\u30ca&quot;, &quot;\u3044\u3061\u3054&quot;];\n\/\/ \u30eb\u30fc\u30d7\u51e6\u7406\nforeach ($fruits as $key =&gt; $fruit) {\n    \/\/ \u914d\u5217\u306e\u5024\u305d\u308c\u305e\u308c\u306b\u5bfe\u3057\u3066\u6587\u5b57\u3092\u8ffd\u52a0\u3057\u3066\u753b\u9762\u306b\u8868\u793a\u3057\u307e\u3059\u3002\n    echo $key . &quot;\u3064\u76ee\u306f&quot; . $fruit . &quot;\u3067\u3059\u3002&quot;;\n}\n<\/pre><\/div>\n\n<p>\u3053\u308c\u3092\u5b9f\u884c\u3057\u305f\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n0\u3064\u76ee\u306f\u308a\u3093\u3054\u3067\u3059\u30021\u3064\u76ee\u306f\u307f\u304b\u3093\u3067\u3059\u30022\u3064\u76ee\u306f\u30d0\u30ca\u30ca\u3067\u3059\u30023\u3064\u76ee\u306f\u3044\u3061\u3054\u3067\u3059\u3002\n<\/pre><\/div>\n\n<p><div class=\"kaisetsu-box3\"><div class=\"kaisetsu-box3-title\">\uff5e\u89e3\u8aac\uff11\uff5e<\/div><p><\/p>\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; first-line: 5; title: ; notranslate\" title=\"\">\n\/\/ \u30eb\u30fc\u30d7\u51e6\u7406\nforeach ($fruits as $key =&gt; $fruit) {\n<\/pre><\/div>\n\n<p>\u914d\u5217\u306e\u30eb\u30fc\u30d7\u306b\u306f\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306b\u3001<span class=\"marker\"><strong>foreach\u6587<\/strong><\/span>\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p>foreach\u6587\u306e\u300c<strong>()<\/strong>\u300d\u306e\u4e2d\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u610f\u5473\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>(<\/strong>\u30eb\u30fc\u30d7\u3057\u305f\u3044\u914d\u5217 as \u914d\u5217\u306e\u30ad\u30fc\u3092\u5165\u308c\u308b\u5909\u6570 =&gt; \u914d\u5217\u306e\u5024\u3092\u5165\u308c\u308b\u5909\u6570<strong>)<\/strong><\/p>\n<p>\u300c<strong>\u914d\u5217\u306e\u30ad\u30fc\u3092\u5165\u308c\u308b\u5909\u6570<\/strong>\u300d\u3068\u300c<strong>\u914d\u5217\u306e\u5024\u3092\u5165\u308c\u308b\u5909\u6570<\/strong>\u300d\u306b\u306f\u3001<span class=\"marker\">\u30eb\u30fc\u30d7\u3057\u305f\u3044\u914d\u5217\u306e\u3042\u308b1\u3064\u306e\u30ad\u30fc\u3068\u5024\u304c\u5165\u308a\u307e\u3059<\/span>\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u4eca\u56de\u306e\u914d\u5217\u3060\u3068\u30011\u56de\u76ee\u306e\u30eb\u30fc\u30d7\u3067\u306f<\/p>\n<div class=\"simple-box4\">\n<p>\u30fb\u914d\u5217\u306e\u30ad\u30fc\u3092\u5165\u308c\u308b\u5909\u6570\uff08$key\uff09\uff1a0\uff08\u914d\u5217\u306e1\u3064\u76ee\u306e\u30ad\u30fc\uff09<br><span style=\"font-size: 14px;\">\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u203b\u30ad\u30fc\u306f0\u304b\u3089\u59cb\u307e\u308a\u307e\u3059<\/span><\/p>\n<p>\u30fb\u914d\u5217\u306e\u5024\u3092\u5165\u308c\u308b\u5909\u6570\uff08$fruit\uff09\uff1a\u308a\u3093\u3054\uff08\u914d\u5217\u306e1\u3064\u76ee\u306e\u5024\uff09<\/p>\n<\/div>\n<p>2\u56de\u76ee\u306e\u30eb\u30fc\u30d7\u3067\u306f<\/p>\n<div class=\"simple-box4\">\n<p>\u30fb\u914d\u5217\u306e\u30ad\u30fc\u3092\u5165\u308c\u308b\u5909\u6570\uff08$key\uff09\uff1a1\uff08\u914d\u5217\u306e2\u3064\u76ee\u306e\u30ad\u30fc\uff09<\/p>\n<p>\u30fb\u914d\u5217\u306e\u5024\u3092\u5165\u308c\u308b\u5909\u6570\uff08$fruit\uff09\uff1a\u307f\u304b\u3093\uff08\u914d\u5217\u306e2\u3064\u76ee\u306e\u5024\uff09<\/p>\n<\/div>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><\/p><\/div><\/p>\n<p><div class=\"kaisetsu-box3\"><div class=\"kaisetsu-box3-title\">\uff5e\u89e3\u8aac\uff12\uff5e<\/div><p><\/p>\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; first-line: 7; title: ; notranslate\" title=\"\">\n    \/\/ \u914d\u5217\u306e\u5024\u305d\u308c\u305e\u308c\u306b\u5bfe\u3057\u3066\u6587\u5b57\u3092\u8ffd\u52a0\u3057\u3066\u753b\u9762\u306b\u8868\u793a\u3057\u307e\u3059\u3002\n    echo $key . &quot;\u3064\u76ee\u306f&quot; . $fruit . &quot;\u3067\u3059\u3002&quot;;\n<\/pre><\/div>\n\n<p>\u3053\u3053\u3067\u306fecho\u3067\u7d50\u679c\u3092\u753b\u9762\u306b\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>foreach\u6587\u3067\u51fa\u3066\u304d\u305f\u300c$key\u300d\u3068\u300c$fruit\u300d\u306b\u6587\u5b57\u5217\u3092\u304f\u3063\u3064\u3051\u3066\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002\uff08<strong>PHP\u3067\u306f\u6587\u5b57\u3084\u5909\u6570\u3092\u3064\u306a\u3050\u6642\u306f\u300c.\u300d\u3092\u305d\u308c\u305e\u308c\u306e\u9593\u306b\u7f6e\u304d\u307e\u3059\u3002<\/strong>\uff09<\/p>\n<p>\u4f8b\u3048\u3070\u5148\u307b\u3069\u3082\u66f8\u304d\u307e\u3057\u305f\u304c\u30011\u56de\u76ee\u306e\u30eb\u30fc\u30d7\u3067\u306f\u3001<\/p>\n<div class=\"simple-box4\">\n<p>\u30fb$key\uff1a0<\/p>\n<p>\u30fb$fruit\uff1a\u308a\u3093\u3054<\/p>\n<\/div>\n<p>\u3068\u306a\u308a\u307e\u3059\u306e\u3067\u3001<\/p>\n<div class=\"simple-box5\">\n<p>echo 0 . &#8220;\u3064\u76ee\u306f&#8221; . \u308a\u3093\u3054 . &#8220;\u3067\u3059\u3002&#8221;;<\/p>\n<\/div>\n<p>\u3068\u3044\u3046\u610f\u5473\u3068\u306a\u308a\u3001\u7d50\u679c\u3068\u3057\u3066\u306f\u305d\u308c\u305e\u308c\u3092\u304f\u3063\u3064\u3051\u305f\u3001<\/p>\n<div class=\"simple-box5\">\n<p>0\u3064\u76ee\u306f\u308a\u3093\u3054\u3067\u3059\u3002<\/p>\n<\/div>\n<p>\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><\/p><\/div><\/p>\n\n\n<h2 class=\"wp-block-heading\">\u9023\u60f3\u914d\u5217\u3092\u30eb\u30fc\u30d7\u3057\u3066\u307f\u3088\u3046<\/h2>\n\n\n<p>\u305d\u308c\u3067\u306f\u9023\u60f3\u914d\u5217\u3082\u30eb\u30fc\u30d7\u3057\u3066\u307f\u307e\u3057\u3087\u3046<\/p>\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; title: ; notranslate\" title=\"\">\n&lt;?php\n\n$user = &#x5B;\n  '\u306a\u307e\u3048' =&gt; '\u305f\u308d\u3046',\n  '\u306d\u3093\u308c\u3044' =&gt; '\uff11\uff10\u3055\u3044',\n  '\u305b\u3044\u3079\u3064' =&gt; '\u304a\u3068\u3053',\n  '\u597d\u304d\u306a\u8272' =&gt; '\u3042\u304a'\n];\n\n\/\/ \u30eb\u30fc\u30d7\u51e6\u7406\nforeach ($user as $key =&gt; $value) {\n    \/\/ \u914d\u5217\u306e\u5024\u305d\u308c\u305e\u308c\u306b\u5bfe\u3057\u3066\u6587\u5b57\u3092\u8ffd\u52a0\u3057\u3066\u753b\u9762\u306b\u8868\u793a\u3057\u307e\u3059\u3002\n    echo $key . &quot;\u306f&quot; . $value . &quot;\u3067\u3059\u3002&quot;;\n}\n<\/pre><\/div>\n\n<p>\u4e0a\u8a18\u306e\u5b9f\u884c\u7d50\u679c\u306f\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n\u306a\u307e\u3048\u306f\u305f\u308d\u3046\u3067\u3059\u3002\u306d\u3093\u308c\u3044\u306f\uff11\uff10\u3055\u3044\u3067\u3059\u3002\u305b\u3044\u3079\u3064\u306f\u304a\u3068\u3053\u3067\u3059\u3002\u597d\u304d\u306a\u8272\u306f\u3042\u304a\u3067\u3059\u3002\n<\/pre><\/div>\n\n<p><div class=\"kaisetsu-box3\"><div class=\"kaisetsu-box3-title\">\uff5e\u89e3\u8aac\uff5e<\/div><p><\/p>\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; first-line: 10; title: ; notranslate\" title=\"\">\n\/\/ \u30eb\u30fc\u30d7\u51e6\u7406\nforeach ($user as $key =&gt; $value) {\n<\/pre><\/div>\n\n<p>\u9023\u60f3\u914d\u5217\u306e\u5834\u5408\u3082\u914d\u5217\u306e\u5834\u5408\u3068\u540c\u3058\u304f<span class=\"marker\"><strong>foreach\u6587<\/strong><\/span>\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p>\u9023\u60f3\u914d\u5217\u306e\u5834\u5408\u3001\u30ad\u30fc\u540d\u304c\u6c7a\u3081\u3089\u308c\u3066\u3044\u308b\u306e\u3067\u3001<strong>$key\u306b\u306f\u6c7a\u3081\u305f\u30ad\u30fc\u540d\u304c\u5165\u308a\u307e\u3059<\/strong>\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u30011\u56de\u76ee\u306e\u5834\u5408\u306f\u3001<\/p>\n<div class=\"simple-box4\">\n<p>\u30fb$key\uff1a\u306a\u307e\u3048<\/p>\n<p>\u30fb$value\uff1a\u305f\u308d\u3046<\/p>\n<\/div>\n<p>2\u56de\u76ee\u306e\u5834\u5408\u306f\u3001<\/p>\n<div class=\"simple-box4\">\n<p>\u30fb$key\uff1a\u306d\u3093\u308c\u3044<\/p>\n<p>\u30fb$value\uff1a10\u3055\u3044<\/p>\n<\/div>\n<p>\u304c\u5165\u308a\u307e\u3059\u3002<\/p>\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; first-line: 12; title: ; notranslate\" title=\"\">\n    \/\/ \u914d\u5217\u306e\u5024\u305d\u308c\u305e\u308c\u306b\u5bfe\u3057\u3066\u6587\u5b57\u3092\u8ffd\u52a0\u3057\u3066\u753b\u9762\u306b\u8868\u793a\u3057\u307e\u3059\u3002\n    echo $key . &quot;\u306f&quot; . $value . &quot;\u3067\u3059\u3002&quot;;\n<\/pre><\/div>\n\n<p>\u3053\u3061\u3089\u306f\u914d\u5217\u306e\u5834\u5408\u3068\u540c\u3058\u3067\u3001\u6587\u5b57\u5217\u3068\u304f\u3063\u3064\u3051\u3066\u753b\u9762\u306b\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u30701\u56de\u76ee\u306e\u5834\u5408\u306f\u3001<\/p>\n<div class=\"simple-box5\">\n<p>echo \u306a\u307e\u3048 . &#8220;\u306f&#8221; . \u305f\u308d\u3046 . &#8220;\u3067\u3059\u3002&#8221;;<\/p>\n<\/div>\n<p>\u3068\u306a\u308b\u306e\u3067\u3001\u7d50\u679c\u3068\u3057\u3066\u306f<\/p>\n<div class=\"simple-box5\">\n<p>\u306a\u307e\u3048\u306f\u305f\u308d\u3046\u3067\u3059\u3002<\/p>\n<\/div>\n<p>\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><\/p><\/div><\/p>\n\n\n<h2 class=\"wp-block-heading\">\u6700\u5f8c\u306b<\/h2>\n\n\n<p>\u4eca\u56de\u3082\u6700\u5f8c\u307e\u3067\u8aad\u3093\u3067\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u4eca\u56de\u306f\u914d\u5217\u306e\u30eb\u30fc\u30d7\u306b\u3064\u3044\u3066\u5b66\u3093\u3067\u3044\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u4eba\u9593\u3060\u3068\u4f55\u5ea6\u3082\u540c\u3058\u3053\u3068\u3092\u3059\u308b\u306e\u306f<span class=\"marker2\">\u6642\u9593\u3082\u304b\u304b\u308a\u5927\u5909<\/span>\u3067\u3059\u304c\u3001<span class=\"marker\"><strong>\u30d7\u30ed\u30b0\u30e9\u30e0\u3060\u3068\u7c21\u5358\u306b\u3067\u304d\u3066\u3057\u307e\u3046<\/strong><\/span>\u3068\u3044\u3046\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u306d\u3002<\/p>\n<p>\u540c\u3058\u3088\u3046\u306a\u51e6\u7406\u3092\u3057\u305f\u3044\u5834\u5408\u306f\u3001<strong>\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u7a4d\u6975\u7684\u306b\u4f7f\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff01<\/strong><\/p>\n<p>\u3067\u306f\u3001\u307e\u305f\u6b21\u56de\uff01<\/p>\n\n\n<br>\n\n\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-button alignleft is-style-outline is-style-outline--b8b0af19f75a20eb2b6a5b705e211a37\"><a class=\"wp-block-button__link has-vivid-cyan-blue-color has-text-color\" href=\"https:\/\/katblog.manadream.net\/index.php\/2019\/08\/28\/child-programming-7\/\">&lt;&lt; \u524d\u306e\u56de\u3078\u623b\u308b<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-button alignright is-style-outline is-style-outline--7167242df3e8d1fba0a1ddde64de67c7\"><a class=\"wp-block-button__link has-vivid-cyan-blue-color has-text-color\" href=\"https:\/\/katblog.manadream.net\/index.php\/2019\/07\/23\/child-programming-3\/\">\u6b21\u306e\u56de\u3078\u9032\u3080 &gt;&gt;<\/a><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u3067\u914d\u5217\u3084\u9023\u60f3\u914d\u5217\u3092\u30eb\u30fc\u30d7\u3059\u308b\u51e6\u7406\u306b\u3064\u3044\u3066\u5206\u304b\u308a\u3084\u3059\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":4181,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_locale":"ja","_original_post":"https:\/\/katblog.manadream.net\/?p=2118","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[71],"tags":[72],"class_list":["post-2118","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-child-programming","tag-72","ja"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/katblog.manadream.net\/wp-content\/uploads\/2019\/08\/a13c4d6f9e12a14cd4bea44b03415b73.png","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paUgnN-ya","_links":{"self":[{"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/posts\/2118"}],"collection":[{"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/comments?post=2118"}],"version-history":[{"count":49,"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/posts\/2118\/revisions"}],"predecessor-version":[{"id":4183,"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/posts\/2118\/revisions\/4183"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/media\/4181"}],"wp:attachment":[{"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/media?parent=2118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/categories?post=2118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/katblog.manadream.net\/index.php\/wp-json\/wp\/v2\/tags?post=2118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}