{"id":2706,"date":"2021-07-20T09:44:45","date_gmt":"2021-07-20T09:44:45","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=2706"},"modified":"2021-07-20T09:44:45","modified_gmt":"2021-07-20T09:44:45","slug":"svojstva-i-funkczii","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/en\/svojstva-i-funkczii\/","title":{"rendered":"\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438"},"content":{"rendered":"\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0432 \u043a\u043b\u0430\u0441\u0441\u0435, \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442\u0441\u044f &#8220;\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438&#8221;. \u0422\u0430\u043a\u0436\u0435 \u0438\u0445 \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0434\u0440\u0443\u0433\u0438\u0435 \u0442\u0435\u0440\u043c\u0438\u043d\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a &#8220;\u0430\u0442\u0440\u0438\u0431\u0443\u0442\u044b&#8221; \u0438\u043b\u0438 &#8220;\u043f\u043e\u043b\u044f&#8221;. \u041e\u043d\u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u0441\u043b\u043e\u0432 public, protected, \u0438\u043b\u0438 private, \u0441\u043b\u0435\u0434\u0443\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u0430\u043c \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0438\u043c\u0435\u0440 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0441\u0432\u043e\u0439\u0441\u0442\u0432.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n<strong>class<\/strong> <strong>FirstClass<\/strong> {\n   <strong>public<\/strong> $var1 = \"hello\";\n   <strong>private<\/strong> $var2 = 25;\n   <strong>protected<\/strong> $var3 = &#91;\"one\", \"two\"];\n}\n?&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0441\u043b\u043e\u0432\u0430 public, protected, private \u044d\u0442\u043e \u043e\u0431\u043b\u0430\u0441\u0442\u044c \u0432\u0438\u0434\u0438\u043c\u043e\u0441\u0442\u0438 (\u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u043e \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u043c \u0443\u0440\u043e\u043a\u0435).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0424\u0443\u043d\u043a\u0446\u0438\u044f \u0432 \u043a\u043b\u0430\u0441\u0441\u0430\u0445 \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442\u0441\u044f &#8220;\u043c\u0435\u0442\u043e\u0434\u043e\u043c&#8221;. \u041f\u0440\u043e\u0446\u0435\u0441\u0441 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u043c\u0435\u0442\u043e\u0434\u0430 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043a\u0430\u043a \u043f\u0440\u0438 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0438 \u043e\u0431\u044b\u0447\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n<strong>class<\/strong> <strong>FirstClass<\/strong> {\n\n   <strong>public<\/strong> <strong>function<\/strong> <strong>firstFunction<\/strong>() {\n        $a = 25;\n        $b = 35;\n        <strong>return<\/strong> $a + $b;\n   }\n}\n?&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043a\u043b\u0430\u0441\u0441\u0430 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u043e\u043b\u0443\u0447\u0435\u043d \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e -&gt; (\u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e\u0433\u043e \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430) \u0438 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044f $this, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 $this-&gt;var1 (\u0433\u0434\u0435 var1 \u2013 \u0438\u043c\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439) \u0438\u043b\u0438 $this-&gt;firstFunction() (\u0433\u0434\u0435, firstFunction \u2013 \u0438\u043c\u044f \u043c\u0435\u0442\u043e\u0434\u0430).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n<strong>class<\/strong> <strong>FirstClass<\/strong> {\n   <strong>private<\/strong> $var1;\n\n   <strong>public<\/strong> <strong>function<\/strong> <strong>setVar1<\/strong>($value) {\n         <strong>$this<\/strong>-&gt;var1 = $value;\n   }\n}\n\n$instance =  <strong>new<\/strong> FirstClass();\n\n$instance-&gt;setVar1(\"orange\"); \/\/ \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \"orange\" \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 var1\n?&gt;<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u041a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u044b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0442\u043b\u0438\u0447\u0438\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0438 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442 \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043f\u0440\u0438 \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0445 \u0438\u043b\u0438 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0438 \u043a \u043d\u0438\u043c \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0441\u0438\u043c\u0432\u043e\u043b $.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043e\u043b\u0436\u043d\u043e \u0431\u044b\u0442\u044c \u043d\u0435\u0438\u0437\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u043c \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435\u043c, \u043d\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e\u043c, \u0438\u043b\u0438 \u0432\u044b\u0437\u043e\u0432\u043e\u043c \u0444\u0443\u043d\u043a\u0446\u0438\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;\u041d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u0435\u0440\u0441\u0438\u0438 PHP 5.6, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u0438\u0435 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u044b:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n<strong>class<\/strong> <strong>FirstClass<\/strong> {\n   <strong>const<\/strong> CONSTANT = \"value\";\n   <strong>const<\/strong> CONSTANT2  = 80 * 2 + 40; \/\/ &gt;= PHP 5.6\n}\n\n\/\/ \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u0435\n<strong>echo<\/strong> FirstClass:: CONSTANT;\n\n\/\/ \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u0442\u043e\u0434 \u0432 \u043a\u043b\u0430\u0441\u0441\u0435\n<strong>class<\/strong> <strong>FirstClass<\/strong> {\n   <strong>const<\/strong> CONSTANT = \"orange\";\n   \n   <strong>function<\/strong> <strong>myFunc<\/strong>() {\n         <strong>echo<\/strong> self::CONSTANT;\n   }\n}\n?&gt;<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0432 \u043a\u043b\u0430\u0441\u0441\u0435, \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442\u0441\u044f &#8220;\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438&#8221;. \u0422\u0430\u043a\u0436\u0435 \u0438\u0445 \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0434\u0440\u0443\u0433\u0438\u0435 \u0442\u0435\u0440\u043c\u0438\u043d\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a &#8220;\u0430\u0442\u0440\u0438\u0431\u0443\u0442\u044b&#8221; \u0438\u043b\u0438 &#8220;\u043f\u043e\u043b\u044f&#8221;. \u041e\u043d\u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-2706","page","type-page","status-publish","hentry","category-onlajn-uchebnik-po-php"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/2706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/comments?post=2706"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/2706\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/media?parent=2706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/categories?post=2706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/tags?post=2706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}