{"id":7073,"date":"2021-02-19T20:27:28","date_gmt":"2021-02-19T11:27:28","guid":{"rendered":"https:\/\/www.programming-se.com\/?p=7073"},"modified":"2021-02-20T23:18:31","modified_gmt":"2021-02-20T14:18:31","slug":"php-%e3%83%95%e3%83%ac%e3%83%bc%e3%83%a0%e3%83%af%e3%83%bc%e3%82%af-laravel-%e3%83%87%e3%82%a3%e3%83%ac%e3%82%af%e3%83%86%e3%82%a3%e3%83%96-%e3%83%ab%e3%83%bc%e3%83%97%e5%a4%89%e6%95%b0","status":"publish","type":"post","link":"https:\/\/www.programming-se.com\/?p=7073","title":{"rendered":"PHP \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af Laravel \u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6 – \u30eb\u30fc\u30d7\u5909\u6570 $loop –"},"content":{"rendered":"\n

PHP \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u300c Laravel<\/a> \u300d\u7e70\u308a\u8fd4\u3057 \u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6 \u306b\u306f \u30eb\u30fc\u30d7\u5909\u6570<\/strong> \u3068\u547c\u3070\u308c\u308b\u300c$loop<\/strong>\u300d\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u524d\u56de\u306e\u300c\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6-\u7e70\u308a\u8fd4\u3057\u51e6\u7406\uff08\u30eb\u30fc\u30d7\u51e6\u7406\uff09-<\/a>\u300d\u306b\u7d9a\u3044\u3066\u4eca\u56de\u3082\u7e70\u308a\u8fd4\u3057\u51e6\u7406\uff08\u30eb\u30fc\u30d7\u51e6\u7406\uff09\u306b\u95a2\u3059\u308b\u89e3\u8aac\u3067\u3059\u3002<\/p>\n\n\n\n

<\/figure>
PHP\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u300cLaravel\u300d\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6-\u7e70\u308a\u8fd4\u3057\u51e6\u7406\uff08\u30eb\u30fc\u30d7\u51e6\u7406\uff09-<\/div>
\u524d\u56de\u306f\u6761\u4ef6\u5206\u5c90\u306e\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306e\u89e3\u8aac\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u4eca\u56de\u306f\u300c\u7e70\u308a\u8fd4\u3057\u51e6\u7406\uff08\u30eb\u30fc\u30d7\u51e6\u7406\uff09\u300d\u306e\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u3068\u306f\uff1fLaravel\u3067\u306e\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u3068\u306f\u300c@\u301c\u300d\u3067\u8a18\u8ff0\u3057\u6307\u5b9a\u306e\u51e6\u7406\u3092\u8a18\u8ff0\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002Laravel\u3067\u306f\u4e3b\u306b\u300c\u5206\u5c90\u51e6\u7406\u3092\u884c\u3046\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u300d\u300c\u7e70\u308a\u8fd4\u3057\u306e\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u300d\u300c\u30ec\u30a4\u30a2\u30a6\u30c8\u4f5c\u6210\u7528\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u300d\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\u306f\u300c\u7e70\u308a\u8fd4\u3057\u51e6\u7406\uff08\u30eb\u30fc\u30d7\u51e6\u7406\uff09\u300d\u306e\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306b\u3064\u3044\u3066\u306e\u89e3\u8aac\u3068\u306a\u308a\u307e\u3059\u3002PHP\u306e\u300c\u7e70\u308a\u8fd4\u3057\u51e6\u7406\uff08\u30eb\u30fc\u30d7\u51e6\u7406\uff09\u300d\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u306f\u300cPHP \u7e70\u308a\u8fd4\u3057\u51e6\u7406\uff08\u30eb\u30fc\u30d7...<\/div><\/div>
<\/div><\/div><\/a><\/div><\/div>\n\n\n\n

PHP \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af Laravel \u30eb\u30fc\u30d7\u5909\u6570 $loop\u3068\u306f\uff1f<\/h2>\n\n\n\n

\u7e70\u308a\u8fd4\u3057\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u308b$loop\u306f\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001$loop-><\/strong>\u3067\u3001\u69d8\u3005\u306a\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

$loop->index<\/strong><\/td>\u73fe\u5728\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u756a\u53f7\u3092\u53d6\u5f97<\/td><\/tr>
$loop->iteration<\/strong><\/td>\u73fe\u5728\u306e\u7e70\u308a\u8fd4\u3057\u56de\u6570<\/td><\/tr>
$loop->remaining<\/strong><\/td>\u3042\u3068\u4f55\u56de\u7e70\u308a\u8fd4\u3059\u304b\u306e\u6b8b\u6570\u3092\u53d6\u5f97<\/td><\/tr>
$loop->count<\/strong><\/td>\u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u53d6\u5f97<\/td><\/tr>
$loop->first<\/strong><\/td>\u6700\u521d\u306e\u7e70\u308a\u8fd4\u3057\u304b\u3092\u5224\u5225\uff08true\u304bfalse\u3067\u8fd4\u3059\uff09<\/td><\/tr>
$loop->last<\/strong><\/td>\u6700\u5f8c\u306e\u7e70\u308a\u8fd4\u3057\u304b\u3092\u5224\u5225\uff08true\u304bfalse\u3067\u8fd4\u3059\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5909\u6570\u3068\u306f\uff1f<\/h3>\n\n\n\n

\u5909\u6570\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u306f\u300cPHP \u5909\u6570\u301c\u672a\u7d4c\u9a13\u306e\u70ba\u306ePHP\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8b1b\u5ea7\u301c<\/a>\u300d\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

<\/figure>
PHP \u5909\u6570 \u306e\u4f7f\u3044\u65b9\u301c\u672a\u7d4c\u9a13\u306e\u70ba\u306ePHP\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5165\u9580\u8b1b\u5ea7\u301c<\/div>
PHP\u306b\u9650\u3089\u305a\u5909\u6570\u306f\u3069\u306e\u8a00\u8a9e\u3067\u3082\u51fa\u3066\u304d\u307e\u3059\u3002\u4eca\u56de\u306fPHP\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u306e\u7b2c\u4e00\u6b69\u3067\u3082\u3042\u308b\u300c\u5909\u6570\u300d\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u5909\u6570\u3068\u306f\uff1f\u5909\u6570\u3068\u306f\u60c5\u5831\uff08\u6587\u5b57\u5217\u3084\u6574\u6570\u306a\u3069\uff09\u3092\u4e00\u6642\u7684\u306b\u30e1\u30e2\u30ea\u30fc\u306b\u4fdd\u5b58\u3057\u3066\u304a\u304f\u7bb1\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u8a18\u8ff0\u65b9\u6cd5\u306f<?php$str = '\u3053\u308c\u306f\u5909\u6570\u3067\u3059\u3002';?>\u3053\u306e\u3088\u3046\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002\u30bd\u30fc\u30b9\u540d\u524d\u8aac\u660e$str\u5909\u6570\u540d\u5f8c\u304b\u3089\u7d39\u4ecb\u3059\u308b\u547d\u540d\u898f\u5247\u6cbf\u3063\u3066\u5ba3\u8a00\u3057\u307e\u3059\u3002=\u6f14\u7b97\u5b50\u5ba3\u8a00\u3057\u305f\u5909\u6570\u306b\u60c5\u5831\u3092\u4fdd\u5b58\uff08\u4ee3\u5165\uff09\u3059\u308b\u305f\u3081\u306b\u5229\u7528\u3057\u307e\u3059\u3002'\u3053\u308c\u306f\u5909\u6570\u3067\u3059\u3002'\u5024\u300c'\u300d\u3082\u3057\u304f\u306f\u300c"\u300d\u3067\u56f2\u307e\u308c\u305f\u4e2d\u306b\u6587\u5b57...<\/div><\/div>
<\/div><\/div><\/a><\/div><\/div>\n\n\n\n

PHP\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af Laravel \u30eb\u30fc\u30d7\u5909\u6570\u3092\u4f7f\u3063\u3066\u307f\u308b<\/h2>\n\n\n\n

\u3067\u306f\u5b9f\u969b\u306b\u30eb\u30fc\u30d7\u5909\u6570\u300c$loop\u300d\u3092\u5229\u7528\u3057\u305f\u30b3\u30fc\u30c9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

$data\u306b\u30d5\u30eb\u30fc\u30c4\u3092\u914d\u5217\u3067\u4ee3\u5165\u3057\u3066\u3044\u307e\u3059\u3002
$data\u306b\u4ee3\u5165\u3055\u308c\u305f\u60c5\u5831\u3092@foreach\u3092\u5229\u7528\u3057\u3066\u9806\u306b\u8868\u793a\u3055\u305b\u307e\u3059\u304c\u3001\u3055\u3089\u306b$loop\u3092\u5229\u7528\u3057\u69d8\u3005\u306a\u60c5\u5831\u3092\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u30eb\u30fc\u30d7\u5909\u6570\uff1a$loop->first<\/h3>\n\n\n\n

$loop->first\u3092\u5229\u7528\u3057\u3066\u3001\u30bf\u30a4\u30c8\u30eb\u3068\u4ef6\u6570\u3092\u8868\u793a<\/p>\n\n\n\n

\u30eb\u30fc\u30d7\u5909\u6570\uff1a$loop->count<\/h3>\n\n\n\n

$loop->count\u3092\u5229\u7528\u3057\u3066\u914d\u5217\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u306e\u4ef6\u6570\u3092\u8868\u793a<\/p>\n\n\n\n

\u30eb\u30fc\u30d7\u5909\u6570\uff1a$loop->iteration<\/h3>\n\n\n\n

$loop->iteration\u3092\u5229\u7528\u3057\u3066\u756a\u53f7\u3092\u51fa\u529b<\/p>\n\n\n\n

\u30eb\u30fc\u30d7\u5909\u6570\uff1a$loop->remaining<\/h3>\n\n\n\n

$loop->remaining\u3092\u5229\u7528\u3057\u3066\u6b8b\u308a\u306e\u30d5\u30eb\u30fc\u30c4\u6570\u3092\u51fa\u529b<\/p>\n\n\n\n

\u30eb\u30fc\u30d7\u5909\u6570\uff1a$loop->last<\/h3>\n\n\n\n

$loop->last\u3092\u5229\u7528\u3057\u3066\u7d42\u4e86\u3092\u5ba3\u8a00\u3057\u305fHTML\u3092\u51fa\u529b<\/p>\n\n\n\n

<html>\n<head>\n <title>\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6 \u30eb\u30fc\u30d7 \/ Blade<\/title>\n<\/head>\n<body>\n\n <h1>\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6 \u30eb\u30fc\u30d7<\/h1>\n @php\n $data = array('\u307f\u304b\u3093','\u308a\u3093\u3054','\u30d1\u30a4\u30ca\u30c3\u30d7\u30eb','\u3044\u3061\u3054','\u30ec\u30e2\u30f3');\n @endphp\n\n @foreach( $data as $value )\n\n @if( $loop->first )\n <h2>\u30d5\u30eb\u30fc\u30c4\u4e00\u89a7<\/h2>\n <p>\u5168{{$loop->count}}\u4ef6<\/p>\n <ul>\n @endif\n\n <li>No:{{$loop->iteration}}\uff1a{{$value}}\uff1a\u6b8b\u308a\uff08{{$loop->remaining}}\uff09<\/li>\n \n @if( $loop->last )\n <\/ul>\n <p>------\u3053\u3053\u307e\u3067--------<\/p>\n @endif\n\n @endforeach\n\n<\/body>\n<\/html><\/pre><\/div>\n\n\n\n
\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u7d50\u679c<\/figcaption><\/figure><\/div>\n\n\n\n
\u4e0a\u8a18\u306e\u7d50\u679c\u306e\u3088\u3046\u306b\u30eb\u30fc\u30d7\u5909\u6570\u300c$loop\u300d\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u69d8\u3005\u306a\u60c5\u5831\u304c\u53d6\u5f97\u53ef\u80fd\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\n\t
\n\t\t
\n\t\t\t\t\t\t\t<\/a>\t\t\t\t\t<\/div>\n\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t\t\tPHP\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30afLaravel\u5165\u9580\uff0f\u638c\u7530\u6d25\u8036\u4e43<\/a>\t\t\t\t\t\t\t<\/div>\n\t\t\t
\n\t\t\t\t\t\t\t
created by Rinker<\/a><\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\tPHP\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u30ed\u30f3\u30b0\u30bb\u30e9\u30fc\u5b9a\u756a\u89e3\u8aac\u66f8\u304c\u3001\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u5bfe\u5fdc\u3067\u6539\u8a02\uff01 \u672c\u66f8\u306f\u3001Laravel\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304b\u3089\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u4e2d\u5fc3\u306b\u306a\u308bModel-View-Controller\uff08MVC\uff09\u306e\u4f7f\u3044\u65b9\u3001\u958b\u767a\u306b\u5f79\u7acb\u3064\u5404\u7a2e\u6a5f\u80fd\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u305f\u5165\u9580\u66f8\u3067\u3059\u3002\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t