{"id":2628,"date":"2021-07-20T07:57:42","date_gmt":"2021-07-20T07:57:42","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=2628"},"modified":"2021-07-20T07:57:43","modified_gmt":"2021-07-20T07:57:43","slug":"tipy-dannyh-php","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/uk\/tipy-dannyh-php\/","title":{"rendered":"\u0422\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445 PHP"},"content":{"rendered":"\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">PHP \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u044f\u0437\u044b\u043a\u043e\u043c&nbsp;<a href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%94%D0%B8%D0%BD%D0%B0%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D1%82%D0%B8%D0%BF%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D1%8F\" rel=\"noreferrer noopener\" target=\"_blank\">\u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u0438<\/a>, \u0442\u0438\u043f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0435\u0451 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f. \u041d\u043e \u0432\u0441\u0435 \u0436\u0435 \u043d\u0443\u0436\u043d\u043e \u0437\u043d\u0430\u0442\u044c \u043a\u0430\u043a\u0438\u0435 \u0442\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0442 \u0432 PHP. \u041d\u0438\u0436\u0435 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u044b \u0432\u0441\u0435 \u0442\u0438\u043f\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 PHP:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Boolean<\/strong>. \u042d\u0442\u043e \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0442\u0438\u043f, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435&nbsp;<code>true<\/code>&nbsp;\u0438\u043b\u0438&nbsp;<code>false<\/code>.<\/li><li><strong>Integer<\/strong>. \u0421\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0446\u0435\u043b\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 (\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440:&nbsp;<code>4<\/code>&nbsp;\u0438\u043b\u0438&nbsp;<code>10<\/code>&nbsp;\u0438\u043b\u0438 \u0434\u0440\u0443\u0433\u043e\u0435 \u0446\u0435\u043b\u043e\u0435 \u0447\u0438\u0441\u043b\u043e).<\/li><li><strong>String<\/strong>. \u0421\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0442\u0435\u043a\u0441\u0442\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0439 \u0434\u043b\u0438\u043d\u044b (\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440: \u041e\u043b\u0435\u0433, \u041a\u0438\u0435\u0432, \u0410\u0432\u0441\u0442\u0440\u0438\u044f).<\/li><li><strong>Float<\/strong>. \u0412\u0435\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e (\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440: 1.2, 3.14, 8.5498777).<\/li><li><strong>Object<\/strong>. \u041e\u0431\u044a\u0435\u043a\u0442.<\/li><li><strong>Array<\/strong>. \u041c\u0430\u0441\u0441\u0438\u0432.<\/li><li><strong>Resource<\/strong>. \u0420\u0435\u0441\u0443\u0440\u0441 (\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440: \u0444\u0430\u0439\u043b).<\/li><li><strong>NULL<\/strong>. \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 NULL.<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$bool = true;    \/\/ \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 Boolean\n$int = 100;    \/\/ \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 Integer\n$string = \"\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0442\u0435\u043a\u0441\u0442\";    \/\/ \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 String\n$string2 = \"5425\";    \/\/ \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 String, \u0442\u0430\u043a \u043a\u0430\u043a \u0447\u0438\u0441\u043b\u043e \u0432\u0437\u044f\u0442\u043e \u0432 \u043a\u0430\u0432\u044b\u0447\u043a\u0438 !\n$float = 44.122;    \/\/ \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 Float\n?&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0448\u0438\u0431\u043e\u043a \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043d\u0435 \u0441\u043c\u0435\u0448\u0438\u0432\u0430\u0442\u044c \u0440\u0430\u0437\u043d\u044b\u0435 \u0442\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0415\u0441\u043b\u0438 \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u044f\u0432\u043d\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u0442\u0438\u043f \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439, \u0442\u043e \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043d\u0443\u0436\u043d\u043e \u0441\u043b\u0435\u0432\u0430 \u043e\u0442 \u0438\u043c\u0435\u043d\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0432 \u043a\u0440\u0443\u0433\u043b\u044b\u0445 \u0441\u043a\u043e\u0431\u043a\u0430\u0445 \u0443\u043a\u0430\u0437\u0430\u0442\u044c \u043d\u0443\u0436\u043d\u044b\u0439 \u0442\u0438\u043f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$str = \"50000\";    \/\/ \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 String\n$new_str = (<strong>integer<\/strong>) $str;    \/\/ \u0422\u0435\u043f\u0435\u0440\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0441\u0442\u0430\u043b\u043e Integer\n\n\/\/ \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u043c... \n\n<strong>echo<\/strong> $new_str + $new_str; \n?&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>100000<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/php.net\/manual\/ru\/language.types.type-juggling.php\" rel=\"noreferrer noopener\" target=\"_blank\">\u0411\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u043e \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 PHP<\/a><\/strong>&nbsp;<small>(\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044f)<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u044f\u0437\u044b\u043a\u043e\u043c&nbsp;\u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u0438, \u0442\u0438\u043f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0435\u0451 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f. \u041d\u043e \u0432\u0441\u0435 \u0436\u0435 \u043d\u0443\u0436\u043d\u043e \u0437\u043d\u0430\u0442\u044c \u043a\u0430\u043a\u0438\u0435 \u0442\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0442 [&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-2628","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\/2628","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=2628"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/pages\/2628\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/media?parent=2628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/categories?post=2628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/tags?post=2628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}