{"id":844,"date":"2025-08-05T16:31:02","date_gmt":"2025-08-05T07:31:02","guid":{"rendered":"https:\/\/nexive.tech\/?p=844"},"modified":"2025-08-05T16:31:04","modified_gmt":"2025-08-05T07:31:04","slug":"%e3%80%90%e3%82%b5%e3%82%af%e3%83%83%e3%81%a8%e8%a7%a3%e8%aa%ac%e3%80%91php-%e3%82%af%e3%83%a9%e3%82%b9%e5%88%86%e5%89%b2%e3%81%a7%e8%b2%ac%e5%8b%99%e3%82%92%e6%95%b4%e7%90%86%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/nexive.tech\/?p=844","title":{"rendered":"\u3010\u30b5\u30af\u30c3\u3068\u89e3\u8aac\u3011PHP \u30af\u30e9\u30b9\u5206\u5272\u3067\u8cac\u52d9\u3092\u6574\u7406\u3059\u308b\u8a2d\u8a08\u5165\u9580"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1. \u672c\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PHP\u3067\u30af\u30e9\u30b9\u3092\u5206\u5272\u3057\u3001\u51e6\u7406\u306e\u8cac\u52d9\u3092\u6574\u7406\u3059\u308b\u57fa\u672c\u65b9\u91dd\u3092\u89e3\u8aac<\/li>\n\n\n\n<li>\u5358\u4e00\u8cac\u4efb\u306e\u539f\u5247\uff08SRP\uff09\u3092\u30d9\u30fc\u30b9\u306b\u3001\u8a2d\u8a08\u6642\u306e\u5224\u65ad\u57fa\u6e96\u3092\u63d0\u793a<\/li>\n\n\n\n<li>\u5b9f\u52d9\u3067\u306e\u3088\u304f\u3042\u308b\u5206\u5272\u30d1\u30bf\u30fc\u30f3\u3092\u3001\u52d5\u4f5c\u3059\u308b\u30b3\u30fc\u30c9\u4f8b\u3067\u7d39\u4ecb<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. PHP\u306b\u304a\u3051\u308b\u300c\u30af\u30e9\u30b9\u5206\u5272\u300d\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>PHP\u3067\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u51e6\u7406\u304c\u80a5\u5927\u5316\u3057\u3066\u304f\u308b\u30681\u3064\u306e\u30af\u30e9\u30b9\u304c\u591a\u304f\u306e\u5f79\u5272\u3092\u62c5\u3063\u3066\u3057\u307e\u3044\u3001\u4fdd\u5b88\u6027\u3084\u518d\u5229\u7528\u6027\u304c\u4e0b\u304c\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u9632\u3050\u305f\u3081\u306e\u624b\u6cd5\u304c\u300c\u30af\u30e9\u30b9\u5206\u5272\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30af\u30e9\u30b9\u5206\u5272\u3068\u306f\u30011\u3064\u306e\u30af\u30e9\u30b9\u306b\u96c6\u4e2d\u3057\u3066\u3044\u305f\u8cac\u52d9\uff08\u51e6\u7406\u5185\u5bb9\uff09\u3092\u3001\u95a2\u9023\u3059\u308b\u51e6\u7406\u5358\u4f4d\u3054\u3068\u306b\u5206\u3051\u3066\u8907\u6570\u306e\u30af\u30e9\u30b9\u306b\u6574\u7406\u3059\u308b\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u7279\u306b\u300c\u5358\u4e00\u8cac\u4efb\u306e\u539f\u5247\uff08Single Responsibility Principle\uff09\u300d\u306f\u3001\u30af\u30e9\u30b9\u8a2d\u8a08\u306e\u51fa\u767a\u70b9\u3068\u3057\u3066\u3088\u304f\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u300c\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u51e6\u7406\u300d\u306a\u3089\u3070\u3001\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3001DB\u767b\u9332\u3001\u901a\u77e5\u9001\u4fe1\u306a\u3069\u3092\u3059\u3079\u30661\u30af\u30e9\u30b9\u3067\u884c\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u305d\u308c\u305e\u308c\u5c02\u7528\u306e\u30af\u30e9\u30b9\u306b\u5206\u96e2\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5404\u30af\u30e9\u30b9\u306e\u5909\u66f4\u7406\u7531\u304c\u660e\u78ba\u306b\u306a\u308a\u3001\u5c06\u6765\u7684\u306a\u6539\u4fee\u3084\u518d\u5229\u7528\u304c\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u52d9\u3067\u306f\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u4e2d\u5fc3\u306b\u3001\u30af\u30e9\u30b9\u3054\u3068\u306e\u8cac\u52d9\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u8a2d\u8a08\u306e\u898b\u901a\u3057\u304c\u5927\u304d\u304f\u6539\u5584\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u8a73\u7d30\u89e3\u8aac<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u3067\u306f\u3001\u300c\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u51e6\u7406\u300d\u3092\u4f8b\u306b\u3001\u8cac\u52d9\u5206\u5272\u3055\u308c\u305f\u30af\u30e9\u30b9\u8a2d\u8a08\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u62ec\u51e6\u7406\u306e\u4f8b\uff08\u8cac\u52d9\u304c\u96c6\u4e2d\u3057\u3066\u3044\u308b\u72b6\u614b\uff09<\/h3>\n\n\n\n<p>\u4ee5\u4e0b\u306fNG\u30d1\u30bf\u30fc\u30f3\u306e\u4f8b\u3067\u3001\u8907\u6570\u306e\u51e6\u7406\u304c1\u3064\u306e\u30af\u30e9\u30b9\u306b\u96c6\u7d04\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:16px 0 0 16px;width:100%;text-align:left;background-color:#1e1e1e\"><span style=\"background:#c7c7c7;padding:0.3rem 0.5rem 0.2rem;border-radius:1rem;font-size:0.8em;line-height:1;height:1.25rem;text-align:center;display:inline-flex;align-items:center;justify-content:center;color:#1e1e1e\">PHP<\/span><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>class UserRegisterService {\n    public function register(array $data) {\n        \/\/ \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\n        if (empty($data&#91;'email'&#93;)) {\n            throw new Exception('Email is required');\n        }\n\n        \/\/ DB\u767b\u9332\uff08\u64ec\u4f3c\u51e6\u7406\uff09\n        echo \"\u30e6\u30fc\u30b6\u30fcDB\u767b\u9332\uff1a{$data&#91;'email'&#93;}\\n\";\n\n        \/\/ \u901a\u77e5\u9001\u4fe1\n        echo \"\u901a\u77e5\u9001\u4fe1\uff1a{$data&#91;'email'&#93;} \u306b\u767b\u9332\u5b8c\u4e86\u30e1\u30fc\u30eb\u9001\u4fe1\\n\";\n    }\n}\n\n$service = new UserRegisterService();\n$service->register(&#91;'email' => 'test@example.com'&#93;);\n<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">UserRegisterService<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">public<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">function<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">register<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">array<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #D4D4D4\">) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #6A9955\">\/\/ \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #C586C0\">if<\/span><span style=\"color: #D4D4D4\"> (<\/span><span style=\"color: #DCDCAA\">empty<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #D4D4D4\">&#91;<\/span><span style=\"color: #CE9178\">&#39;email&#39;<\/span><span style=\"color: #D4D4D4\">&#93;)) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            <\/span><span style=\"color: #C586C0\">throw<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">Exception<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&#39;Email is required&#39;<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        }<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #6A9955\">\/\/ DB\u767b\u9332\uff08\u64ec\u4f3c\u51e6\u7406\uff09<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&quot;\u30e6\u30fc\u30b6\u30fcDB\u767b\u9332\uff1a{<\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #CE9178\">&#91;&#39;email&#39;&#93;}<\/span><span style=\"color: #D7BA7D\">\\n<\/span><span style=\"color: #CE9178\">&quot;<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #6A9955\">\/\/ \u901a\u77e5\u9001\u4fe1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&quot;\u901a\u77e5\u9001\u4fe1\uff1a{<\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #CE9178\">&#91;&#39;email&#39;&#93;} \u306b\u767b\u9332\u5b8c\u4e86\u30e1\u30fc\u30eb\u9001\u4fe1<\/span><span style=\"color: #D7BA7D\">\\n<\/span><span style=\"color: #CE9178\">&quot;<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">$service<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">UserRegisterService<\/span><span style=\"color: #D4D4D4\">();<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">$service<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #DCDCAA\">register<\/span><span style=\"color: #D4D4D4\">(&#91;<\/span><span style=\"color: #CE9178\">&#39;email&#39;<\/span><span style=\"color: #D4D4D4\"> =&gt; <\/span><span style=\"color: #CE9178\">&#39;test@example.com&#39;<\/span><span style=\"color: #D4D4D4\">&#93;);<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u51fa\u529b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u30e6\u30fc\u30b6\u30fcDB\u767b\u9332\uff1atest@example.com\n\u901a\u77e5\u9001\u4fe1\uff1atest@example.com \u306b\u767b\u9332\u5b8c\u4e86\u30e1\u30fc\u30eb\u9001\u4fe1\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30fbDB\u767b\u9332\u30fb\u901a\u77e5\u3068\u3044\u3046\u7570\u306a\u308b\u51e6\u7406\u304c1\u30af\u30e9\u30b9\u306b\u6df7\u5728\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8cac\u52d9\u5206\u5272\u5f8c\u306e\u4f8b<\/h3>\n\n\n\n<p>\u6b21\u306b\u3001\u305d\u308c\u305e\u308c\u306e\u8cac\u52d9\u306b\u5fdc\u3058\u305f\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3057\u3001\u30af\u30e9\u30b9\u306e\u5f79\u5272\u3092\u5206\u96e2\u3057\u305f\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:16px 0 0 16px;width:100%;text-align:left;background-color:#1e1e1e\"><span style=\"background:#c7c7c7;padding:0.3rem 0.5rem 0.2rem;border-radius:1rem;font-size:0.8em;line-height:1;height:1.25rem;text-align:center;display:inline-flex;align-items:center;justify-content:center;color:#1e1e1e\">PHP<\/span><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>\/\/ \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u5c02\u7528\u30af\u30e9\u30b9\nclass UserValidator {\n    public function validate(array $data) {\n        if (empty($data&#91;'email'&#93;)) {\n            throw new Exception('Email is required');\n        }\n    }\n}\n\n\/\/ \u6c38\u7d9a\u5316\u5c02\u7528\u30af\u30e9\u30b9\uff08\u3053\u3053\u3067\u306f\u7c21\u7565\u5316\uff09\nclass UserRepository {\n    public function save(array $data) {\n        echo \"\u30e6\u30fc\u30b6\u30fcDB\u767b\u9332\uff1a{$data&#91;'email'&#93;}\\n\";\n    }\n}\n\n\/\/ \u901a\u77e5\u9001\u4fe1\u5c02\u7528\u30af\u30e9\u30b9\nclass NotificationService {\n    public function sendRegistrationEmail(string $email) {\n        echo \"\u901a\u77e5\u9001\u4fe1\uff1a{$email} \u306b\u767b\u9332\u5b8c\u4e86\u30e1\u30fc\u30eb\u9001\u4fe1\\n\";\n    }\n}\n\n\/\/ \u30b5\u30fc\u30d3\u30b9\u30af\u30e9\u30b9\uff08\u5404\u51e6\u7406\u3092\u7d71\u62ec\uff09\nclass UserRegisterService {\n    private $validator;\n    private $repository;\n    private $notifier;\n\n    public function __construct() {\n        $this->validator = new UserValidator();\n        $this->repository = new UserRepository();\n        $this->notifier = new NotificationService();\n    }\n\n    public function register(array $data) {\n        $this->validator->validate($data);\n        $this->repository->save($data);\n        $this->notifier->sendRegistrationEmail($data&#91;'email'&#93;);\n    }\n}\n\n$service = new UserRegisterService();\n$service->register(&#91;'email' => 'test@example.com'&#93;);\n<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #6A9955\">\/\/ \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u5c02\u7528\u30af\u30e9\u30b9<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">UserValidator<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">public<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">function<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">validate<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">array<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #D4D4D4\">) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #C586C0\">if<\/span><span style=\"color: #D4D4D4\"> (<\/span><span style=\"color: #DCDCAA\">empty<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #D4D4D4\">&#91;<\/span><span style=\"color: #CE9178\">&#39;email&#39;<\/span><span style=\"color: #D4D4D4\">&#93;)) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            <\/span><span style=\"color: #C586C0\">throw<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">Exception<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&#39;Email is required&#39;<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        }<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\">\/\/ \u6c38\u7d9a\u5316\u5c02\u7528\u30af\u30e9\u30b9\uff08\u3053\u3053\u3067\u306f\u7c21\u7565\u5316\uff09<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">UserRepository<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">public<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">function<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">save<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">array<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #D4D4D4\">) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&quot;\u30e6\u30fc\u30b6\u30fcDB\u767b\u9332\uff1a{<\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #CE9178\">&#91;&#39;email&#39;&#93;}<\/span><span style=\"color: #D7BA7D\">\\n<\/span><span style=\"color: #CE9178\">&quot;<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\">\/\/ \u901a\u77e5\u9001\u4fe1\u5c02\u7528\u30af\u30e9\u30b9<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">NotificationService<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">public<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">function<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">sendRegistrationEmail<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">string<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$email<\/span><span style=\"color: #D4D4D4\">) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&quot;\u901a\u77e5\u9001\u4fe1\uff1a{<\/span><span style=\"color: #9CDCFE\">$email<\/span><span style=\"color: #CE9178\">} \u306b\u767b\u9332\u5b8c\u4e86\u30e1\u30fc\u30eb\u9001\u4fe1<\/span><span style=\"color: #D7BA7D\">\\n<\/span><span style=\"color: #CE9178\">&quot;<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\">\/\/ \u30b5\u30fc\u30d3\u30b9\u30af\u30e9\u30b9\uff08\u5404\u51e6\u7406\u3092\u7d71\u62ec\uff09<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">UserRegisterService<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">private<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$validator<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">private<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$repository<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">private<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$notifier<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">public<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">function<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">__construct<\/span><span style=\"color: #D4D4D4\">() {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #569CD6\">$this<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #9CDCFE\">validator<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">UserValidator<\/span><span style=\"color: #D4D4D4\">();<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #569CD6\">$this<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #9CDCFE\">repository<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">UserRepository<\/span><span style=\"color: #D4D4D4\">();<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #569CD6\">$this<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #9CDCFE\">notifier<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">NotificationService<\/span><span style=\"color: #D4D4D4\">();<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">public<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">function<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">register<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">array<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #D4D4D4\">) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #569CD6\">$this<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #9CDCFE\">validator<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #DCDCAA\">validate<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #569CD6\">$this<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #9CDCFE\">repository<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #DCDCAA\">save<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #569CD6\">$this<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #9CDCFE\">notifier<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #DCDCAA\">sendRegistrationEmail<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">$data<\/span><span style=\"color: #D4D4D4\">&#91;<\/span><span style=\"color: #CE9178\">&#39;email&#39;<\/span><span style=\"color: #D4D4D4\">&#93;);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">$service<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">UserRegisterService<\/span><span style=\"color: #D4D4D4\">();<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">$service<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #DCDCAA\">register<\/span><span style=\"color: #D4D4D4\">(&#91;<\/span><span style=\"color: #CE9178\">&#39;email&#39;<\/span><span style=\"color: #D4D4D4\"> =&gt; <\/span><span style=\"color: #CE9178\">&#39;test@example.com&#39;<\/span><span style=\"color: #D4D4D4\">&#93;);<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u51e6\u7406\u304c\u660e\u78ba\u306b\u5206\u96e2\u3055\u308c\u308b\u3068\u3001\u4f8b\u3048\u3070\u901a\u77e5\u51e6\u7406\u306e\u4ed5\u69d8\u5909\u66f4\u6642\u3082\u4ed6\u30af\u30e9\u30b9\u306b\u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">if\u6587\u30fbswitch\u6587\u306b\u3088\u308b\u51e6\u7406\u5206\u5c90\u3068\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<p>\u8a2d\u8a08\u521d\u5fc3\u8005\u306b\u3088\u304f\u3042\u308b\u8aa4\u7528\u3068\u3057\u3066\u3001\u8907\u96d1\u306a\u6761\u4ef6\u5206\u5c90\u30921\u3064\u306e\u30af\u30e9\u30b9\u306b\u62bc\u3057\u8fbc\u3081\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002<br>\u305d\u308c\u3088\u308a\u3082\u3001\u51e6\u7406\u306e\u7a2e\u985e\u3054\u3068\u306b\u30af\u30e9\u30b9\u3092\u5206\u3051\u308b\u65b9\u304c\u62e1\u5f35\u6027\u30fb\u53ef\u8aad\u6027\u306b\u512a\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u3088\u304f\u3042\u308b\u30df\u30b9\u30fb\u8aa4\u89e3\u30fb\u843d\u3068\u3057\u7a74<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u300c\u30af\u30e9\u30b9\u3092\u5897\u3084\u3059\u3068\u9762\u5012\u300d\u3068\u3057\u3066\u8cac\u52d9\u5206\u5272\u3092\u907f\u3051\u308b\u3068\u3001\u4fdd\u5b88\u6027\u304c\u8457\u3057\u304f\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u7279\u306b\u30b5\u30fc\u30d3\u30b9\u30af\u30e9\u30b9\u306b\u51e6\u7406\u3092\u96c6\u3081\u3059\u304e\u308b\u30d1\u30bf\u30fc\u30f3\u304c\u591a\u304f\u898b\u3089\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8cac\u52d9\u306e\u5207\u308a\u5206\u3051\u304c\u66d6\u6627\u306a\u307e\u307e\u30af\u30e9\u30b9\u3060\u3051\u5897\u3084\u3059\u3068\u3001\u9006\u306b\u628a\u63e1\u3057\u3065\u3089\u3044\u8a2d\u8a08\u306b\u306a\u308a\u307e\u3059\u3002\u8cac\u52d9\uff1d\u300c\u5909\u66f4\u7406\u7531\u306e\u4e00\u610f\u6027\u300d\u3067\u6349\u3048\u308b\u3068\u6574\u7406\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u540d\u524d\u3060\u3051\u5206\u5272\u3057\u3066\u4e2d\u8eab\u304c\u4e00\u8cab\u3057\u3066\u3044\u306a\u3044\u30b1\u30fc\u30b9\uff08\u4f8b\uff1aValidator\u304cDB\u64cd\u4f5c\u3059\u308b\u306a\u3069\uff09\u3082\u5b9f\u52d9\u3067\u306f\u6563\u898b\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>PHP\u306f\u67d4\u8edf\u306a\u305f\u3081\u66d6\u6627\u306a\u8a2d\u8a08\u3067\u3082\u52d5\u3044\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u304c\u8a2d\u8a08\u306e\u52a3\u5316\u3092\u62db\u304d\u3084\u3059\u3044\u70b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u307e\u3068\u3081<\/h2>\n\n\n\n<p>PHP\u306e\u30af\u30e9\u30b9\u8a2d\u8a08\u306b\u304a\u3044\u3066\u3001\u8cac\u52d9\u3092\u610f\u8b58\u3057\u305f\u5206\u5272\u306f\u53ef\u8aad\u6027\u30fb\u4fdd\u5b88\u6027\u306e\u5411\u4e0a\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5358\u4e00\u8cac\u4efb\u306e\u539f\u5247\u306b\u5f93\u3044\u3001\u95a2\u9023\u3059\u308b\u51e6\u7406\u3092\u5c02\u7528\u30af\u30e9\u30b9\u306b\u6574\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u4ed5\u69d8\u5909\u66f4\u6642\u306e\u5f71\u97ff\u7bc4\u56f2\u3092\u6291\u3048\u3001\u5b9f\u88c5\u306e\u898b\u901a\u3057\u3082\u826f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u52d9\u3067\u306f\u3001\u3044\u304d\u306a\u308a\u7406\u60f3\u7684\u306a\u8a2d\u8a08\u3092\u76ee\u6307\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u307e\u305a\u306f\u300c\u5909\u66f4\u7406\u7531\u304c\u7570\u306a\u308b\u51e6\u7406\u306f\u5225\u30af\u30e9\u30b9\u306b\u3059\u308b\u300d\u3068\u3044\u3046\u57fa\u672c\u65b9\u91dd\u3092\u610f\u8b58\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. \u672c\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8 2. 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