{"id":1184,"date":"2025-08-08T11:05:48","date_gmt":"2025-08-08T08:05:48","guid":{"rendered":"https:\/\/road-to-heaven.viro35.ru\/?page_id=1184"},"modified":"2025-08-08T14:27:47","modified_gmt":"2025-08-08T11:27:47","slug":"%d0%bf%d0%be%d0%b7%d0%b4%d0%bd%d0%b5%d0%b5-%d1%81%d1%82%d0%b0%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%be%d0%b5-%d1%81%d0%b2%d1%8f%d0%b7%d1%8b%d0%b2%d0%b0%d0%bd%d0%b8%d0%b5","status":"publish","type":"page","link":"https:\/\/road-to-heaven.viro35.ru\/?page_id=1184","title":{"rendered":"\u0420\u0430\u043d\u043d\u0435\u0435 \u0438 \u043f\u043e\u0437\u0434\u043d\u0435\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u0420\u0430\u043d\u043d\u0435\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 <\/h2>\n\n\n\n<p><strong>ClassA<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" 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;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><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>namespace App;\nclass ClassA\n{\n  protected static string $name = 'A';\n  \n  public function getName() : string\n  {\n    return self::$name; \/\/ self - \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u043a\u043b\u0430\u0441\u0441 \u043a \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043c\u0435\u0442\u043e\u0434\n                        \/\/ \u043d\u0435 \u043d\u0430\u0441\u043b\u0435\u0434\u0443\u0435\u0442\u0441\u044f (not extend)\n  }\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\">namespace<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">App<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">ClassA<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><span style=\"color: #569CD6\">protected<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">static<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">string<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$name<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&#39;A&#39;<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><span style=\"color: #569CD6\">public<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">function<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">getName<\/span><span style=\"color: #D4D4D4\">() : <\/span><span style=\"color: #569CD6\">string<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">self<\/span><span style=\"color: #D4D4D4\">::<\/span><span style=\"color: #9CDCFE\">$name<\/span><span style=\"color: #D4D4D4\">; <\/span><span style=\"color: #6A9955\">\/\/ self - \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u043a\u043b\u0430\u0441\u0441 \u043a \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043c\u0435\u0442\u043e\u0434<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">                        <\/span><span style=\"color: #6A9955\">\/\/ \u043d\u0435 \u043d\u0430\u0441\u043b\u0435\u0434\u0443\u0435\u0442\u0441\u044f (not extend)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  }<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>ClassB<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" 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;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><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>namespace App;\nclass ClassB extends ClassA\n{\n  protected static string $name = 'B';\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #569CD6\">namespace<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">App<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">ClassB<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">extends<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">ClassA<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><span style=\"color: #569CD6\">protected<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">static<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">string<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$name<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&#39;B&#39;<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u0421\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" 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;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><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>echo \\App\\ClassA::getName() . PHP_EOL; \/\/\u0432\u044b\u0432\u043e\u0434 \u0410\necho \\App\\ClassB::getName() . PHP_EOL; \/\/\u0432\u044b\u0432\u043e\u0434 \u0410\n\n\/\/ \u0442\u0430\u043a \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438 (\u0434\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f)<\/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: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> \\App\\<\/span><span style=\"color: #4EC9B0\">ClassA<\/span><span style=\"color: #D4D4D4\">::<\/span><span style=\"color: #DCDCAA\">getName<\/span><span style=\"color: #D4D4D4\">() <\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #D4D4D4\"> PHP_EOL; <\/span><span style=\"color: #6A9955\">\/\/\u0432\u044b\u0432\u043e\u0434 \u0410<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> \\App\\<\/span><span style=\"color: #4EC9B0\">ClassB<\/span><span style=\"color: #D4D4D4\">::<\/span><span style=\"color: #DCDCAA\">getName<\/span><span style=\"color: #D4D4D4\">() <\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #D4D4D4\"> PHP_EOL; <\/span><span style=\"color: #6A9955\">\/\/\u0432\u044b\u0432\u043e\u0434 \u0410<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\">\/\/ \u0442\u0430\u043a \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438 (\u0434\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f)<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u043e\u0437\u0434\u043d\u0435\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435<\/h2>\n\n\n\n<p><strong>ClassA<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" 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;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><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>namespace App;\nclass ClassA\n{\n  protected string $name = 'A';\n  \n  public function getName() : string\n  {\n    return $this->name; \/\/ this \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0438 \u043e\u0442 self \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0441 \"\u0442\u0435\u043a\u0443\u0449\u0438\u043c\" \u043a\u043b\u0430\u0441\u0441\u043e\u043c \n                        \/\/ \u043d\u0430\u0441\u043b\u0435\u0434\u0443\u0435\u0442\u0441\u044f \u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 (\u043f\u043e\u0440\u044f\u0434\u043a\u0430) \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\n  }\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #569CD6\">namespace<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">App<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">ClassA<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><span style=\"color: #569CD6\">protected<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">string<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$name<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&#39;A&#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 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\">getName<\/span><span style=\"color: #D4D4D4\">() : <\/span><span style=\"color: #569CD6\">string<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">$this<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #9CDCFE\">name<\/span><span style=\"color: #D4D4D4\">; <\/span><span style=\"color: #6A9955\">\/\/ this \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0438 \u043e\u0442 self \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0441 &quot;\u0442\u0435\u043a\u0443\u0449\u0438\u043c&quot; \u043a\u043b\u0430\u0441\u0441\u043e\u043c <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">                        <\/span><span style=\"color: #6A9955\">\/\/ \u043d\u0430\u0441\u043b\u0435\u0434\u0443\u0435\u0442\u0441\u044f \u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 (\u043f\u043e\u0440\u044f\u0434\u043a\u0430) \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  }<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>ClassB<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" 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;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><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>namespace App;\nclass ClassB extends ClassA\n{\n  protected string $name = 'B';\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #569CD6\">namespace<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">App<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">ClassB<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">extends<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">ClassA<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><span style=\"color: #569CD6\">protected<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">string<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$name<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&#39;B&#39;<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u0421\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" 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;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><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>require_once __DIR__ .'\/..\/vendor\/autoload.php';\n\n$classA = new \\App\\ClassA();\n$classB = new \\App\\ClassB();\n\necho $classA->getName() . PHP_EOL; \/\/\u0432\u044b\u0432\u043e\u0434 \u0410\necho $classB->getName() . PHP_EOL; \/\/\u0432\u044b\u0432\u043e\u0434 B\n\n\/\/\u0442\u0443\u0442 \u0438 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043d\u0430 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u0438\u044f (\u043f\u043e\u0440\u044f\u0434\u043a\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f)<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C586C0\">require_once<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">__DIR__<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #CE9178\">&#39;\/..\/vendor\/autoload.php&#39;<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">$classA<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> \\App\\<\/span><span style=\"color: #4EC9B0\">ClassA<\/span><span style=\"color: #D4D4D4\">();<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">$classB<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> \\App\\<\/span><span style=\"color: #4EC9B0\">ClassB<\/span><span style=\"color: #D4D4D4\">();<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$classA<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #DCDCAA\">getName<\/span><span style=\"color: #D4D4D4\">() <\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #D4D4D4\"> PHP_EOL; <\/span><span style=\"color: #6A9955\">\/\/\u0432\u044b\u0432\u043e\u0434 \u0410<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$classB<\/span><span style=\"color: #D4D4D4\">-&gt;<\/span><span style=\"color: #DCDCAA\">getName<\/span><span style=\"color: #D4D4D4\">() <\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #D4D4D4\"> PHP_EOL; <\/span><span style=\"color: #6A9955\">\/\/\u0432\u044b\u0432\u043e\u0434 B<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\">\/\/\u0442\u0443\u0442 \u0438 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043d\u0430 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u0438\u044f (\u043f\u043e\u0440\u044f\u0434\u043a\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f)<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u043e\u0437\u0434\u043d\u0435\u0435 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 \u0441 \u043f\u0435\u0440\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435\u043c<\/h2>\n\n\n\n<p><strong>ClassA<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" 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;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><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>namespace App;\nclass ClassA\n{\n  protected static string $name = 'A';\n  \n  public function getName() : string\n  {\n    return static::$name; \n  }\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\">namespace<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">App<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">class<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">ClassA<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><span style=\"color: #569CD6\">protected<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">static<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">string<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">$name<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&#39;A&#39;<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><span style=\"color: #569CD6\">public<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">function<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">getName<\/span><span style=\"color: #D4D4D4\">() : <\/span><span style=\"color: #569CD6\">string<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">static<\/span><span style=\"color: #D4D4D4\">::<\/span><span style=\"color: #9CDCFE\">$name<\/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><\/code><\/pre><\/div>\n\n\n\n<p>\u0421\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" 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;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><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>echo \\App\\ClassA::getName() . PHP_EOL; \/\/\u0432\u044b\u0432\u043e\u0434 \u0410\necho \\App\\ClassB::getName() . PHP_EOL; \/\/\u0432\u044b\u0432\u043e\u0434 B\n\n\/\/\u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 static:: \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0441 \u0443\u0447\u0435\u0442\u043e\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f<\/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: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> \\App\\<\/span><span style=\"color: #4EC9B0\">ClassA<\/span><span style=\"color: #D4D4D4\">::<\/span><span style=\"color: #DCDCAA\">getName<\/span><span style=\"color: #D4D4D4\">() <\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #D4D4D4\"> PHP_EOL; <\/span><span style=\"color: #6A9955\">\/\/\u0432\u044b\u0432\u043e\u0434 \u0410<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> \\App\\<\/span><span style=\"color: #4EC9B0\">ClassB<\/span><span style=\"color: #D4D4D4\">::<\/span><span style=\"color: #DCDCAA\">getName<\/span><span style=\"color: #D4D4D4\">() <\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #D4D4D4\"> PHP_EOL; <\/span><span style=\"color: #6A9955\">\/\/\u0432\u044b\u0432\u043e\u0434 B<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\">\/\/\u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 static:: \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0441 \u0443\u0447\u0435\u0442\u043e\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f<\/span><\/span><\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0420\u0430\u043d\u043d\u0435\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 ClassA ClassB \u0421\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 \u041f\u043e\u0437\u0434\u043d\u0435\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 ClassA ClassB \u0421\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 \u041f\u043e\u0437\u0434\u043d\u0435\u0435 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 \u0441 \u043f\u0435\u0440\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435\u043c ClassA \u0421\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1184","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages\/1184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1184"}],"version-history":[{"count":8,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages\/1184\/revisions"}],"predecessor-version":[{"id":1194,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages\/1184\/revisions\/1194"}],"wp:attachment":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}