{"id":2716,"date":"2021-07-20T09:56:56","date_gmt":"2021-07-20T09:56:56","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=2716"},"modified":"2021-07-20T09:56:56","modified_gmt":"2021-07-20T09:56:56","slug":"peregruzka-i-magicheskie-metody","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/uk\/peregruzka-i-magicheskie-metody\/","title":{"rendered":"\u041f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0430 \u0438 \u043c\u0430\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b"},"content":{"rendered":"\n
\n\n\n\n

\u041f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0430 \u0432 PHP \u0434\u0430\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 “\u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c” \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0438 \u043c\u0435\u0442\u043e\u0434\u044b. \u0422\u0430\u043a\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e “\u0432\u043e\u043b\u0448\u0435\u0431\u043d\u044b\u0445” \u043c\u0435\u0442\u043e\u0434\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0432 \u043a\u043b\u0430\u0441\u0441\u0435 \u0434\u043b\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0432\u0438\u0434\u043e\u0432 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0439.<\/p>\n\n\n\n

\u041f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0430 \u0441\u0432\u043e\u0439\u0441\u0442\u0432<\/h3>\n\n\n\n

\u041e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043a \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0436\u0435\u043d\u044b \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043c\u0435\u0442\u043e\u0434\u043e\u0432 __get<\/code> \u0438 __set<\/code>. \u042d\u0442\u0438 \u043c\u0435\u0442\u043e\u0434\u044b \u0431\u0443\u0434\u0443\u0442 \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u0432 \u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435, \u0435\u0441\u043b\u0438 \u043e\u0431\u044a\u0435\u043a\u0442 \u043d\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430, \u043a \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0434\u043e\u0441\u0442\u0443\u043f. \u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441:<\/p>\n\n\n\n

<?php\npublic<\/strong> void<\/strong> __set (string<\/strong> $name , mixed $value)\npublic<\/strong> mixed __get (string<\/strong> $name)\n?><\/code><\/pre>\n\n\n\n
\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f:<\/p>\n\n\n\n
<?php\nclass<\/strong> MyClass<\/strong> {\n\tpublic<\/strong> $c = \"c value\";\n\n\tpublic<\/strong> function<\/strong> __set<\/strong>($name, $value) {\n\t\techo<\/strong> \"__set, property - {$name} is not exists \\n\";\n\t}\n\t\n\tpublic<\/strong> function<\/strong> __get<\/strong>($name) {\n\t\techo<\/strong> \"__get, property - {$name} is not exists \\n\";\n\t}\n}\n\n$obj = new<\/strong> MyClass;\n$obj->a = 1; \/\/ \u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e (\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e \u043d\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442)\necho<\/strong> $obj->b; \/\/ \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 (\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e \u043d\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442)\necho<\/strong> $obj->c; \/\/ \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 (\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442)\n?><\/code><\/pre>\n\n\n\n
\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/p>\n\n\n\n
__set, property - a is not exists \n__get, property - b is not exists \nc value\n<\/code><\/pre>\n\n\n\n
\u041f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0430 \u043c\u0435\u0442\u043e\u0434\u043e\u0432<\/h3>\n\n\n\n
\u0412\u044b\u0437\u043e\u0432\u044b \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0436\u0435\u043d\u044b \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043c\u0435\u0442\u043e\u0434\u043e\u0432 __call<\/code>. \u042d\u0442\u0438 \u043c\u0435\u0442\u043e\u0434\u044b \u0431\u0443\u0434\u0443\u0442 \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u0432 \u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435, \u0435\u0441\u043b\u0438 \u043e\u0431\u044a\u0435\u043a\u0442 \u043d\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043c\u0435\u0442\u043e\u0434\u0430, \u043a \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0434\u043e\u0441\u0442\u0443\u043f. \u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441:<\/p>\n\n\n\n
<?php\npublic<\/strong> mixed __call (string<\/strong> $name , array<\/strong> $arguments)\n?><\/code><\/pre>\n\n\n\n
\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n
<?php\nclass<\/strong> MyClass<\/strong> {\n\tpublic<\/strong> function<\/strong> __call<\/strong>($name, $arguments) {\n\t\treturn<\/strong> \"__call, method - {$name} is not exists \\n\";\n\t}\n\t\n\tpublic<\/strong> function<\/strong> getId<\/strong>() {\n\t\treturn<\/strong> \"AH-15474\";\n\t}\n}\n\n$obj = new<\/strong> MyClass;\necho<\/strong> $obj->getName(); \/\/ \u0432\u044b\u0437\u043e\u0432 \u043c\u0435\u0442\u043e\u0434\u0430 (\u043c\u0435\u0442\u043e\u0434 \u043d\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442)\necho<\/strong> $obj->getId(); \/\/ \u0432\u044b\u0437\u043e\u0432 \u043c\u0435\u0442\u043e\u0434\u0430 (\u043c\u0435\u0442\u043e\u0434 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442)\n?><\/code><\/pre>\n\n\n\n
\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/p>\n\n\n\n
__call, method - getName is not exists (\u043f\u0440\u0438 \u0432\u044b\u0437\u043e\u0432\u0435 getName)\nAH-15474 (\u043f\u0440\u0438 \u0432\u044b\u0437\u043e\u0432\u0435 getId)\n<\/code><\/pre>\n\n\n\n
\u041c\u0430\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043c\u0435\u0442\u043e\u0434 __toString<\/h3>\n\n\n\n
\u041c\u0435\u0442\u043e\u0434 __toString()<\/code> \u0431\u0443\u0434\u0435\u0442 \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u043f\u0440\u0438 \u043f\u043e\u043f\u044b\u0442\u043a\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u0430\u0441\u0441\u0430 \u0432 \u0441\u0442\u0440\u043e\u043a\u0443. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, echo $obj;<\/code>.<\/p>\n\n\n\n
\u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441:<\/p>\n\n\n\n
<?php\npublic<\/strong> string<\/strong> __toString ()\n?><\/code><\/pre>\n\n\n\n
\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n
<?php\nclass<\/strong> MyClass<\/strong> {\n\tpublic<\/strong> function<\/strong> __toString<\/strong>() {\n\t\treturn<\/strong> \"MyClass class\";\n\t}\n}\n\n$obj = new<\/strong> MyClass;\necho<\/strong> $obj; \/\/ \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442: MyClass class\n?><\/code><\/pre>\n\n\n\n
\u041c\u0430\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043c\u0435\u0442\u043e\u0434 __invoke()<\/h3>\n\n\n\n
\u041c\u0435\u0442\u043e\u0434 __invoke()<\/code> \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f, \u043a\u043e\u0433\u0434\u0430 \u043e\u0431\u044a\u0435\u043a\u0442 \u043f\u044b\u0442\u0430\u044e\u0442\u0441\u044f \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043a\u0430\u043a \u0444\u0443\u043d\u043a\u0446\u0438\u044e.<\/p>\n\n\n\n
\u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441:<\/p>\n\n\n\n
<?php\nmixed __invoke ([ $... ] )\n?><\/code><\/pre>\n\n\n\n
\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n
<?php\nclass<\/strong> MyClass<\/strong> {\n\tpublic<\/strong> function<\/strong> __invoke<\/strong>($a) {\n\t\treturn<\/strong> $a;\n\t}\n}\n\n$obj = new<\/strong> MyClass;\necho<\/strong> $obj(75); \/\/ \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442: 75\n?><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u041f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0430 \u0432 PHP \u0434\u0430\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 “\u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c” \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0438 \u043c\u0435\u0442\u043e\u0434\u044b. \u0422\u0430\u043a\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e “\u0432\u043e\u043b\u0448\u0435\u0431\u043d\u044b\u0445” \u043c\u0435\u0442\u043e\u0434\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 […]<\/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-2716","page","type-page","status-publish","hentry","category-onlajn-uchebnik-po-php"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/pages\/2716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/comments?post=2716"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/pages\/2716\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/media?parent=2716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/categories?post=2716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/tags?post=2716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}