{"id":2654,"date":"2021-07-20T08:54:07","date_gmt":"2021-07-20T08:54:07","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=2654"},"modified":"2021-07-20T08:54:07","modified_gmt":"2021-07-20T08:54:07","slug":"ispolzovanie-strokovyh-funkczij-v-php","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/uk\/ispolzovanie-strokovyh-funkczij-v-php\/","title":{"rendered":"\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a\u043e\u0432\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0432 PHP"},"content":{"rendered":"\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u044d\u0442\u043e\u043c \u0443\u0440\u043e\u043a\u0435 \u043c\u044b \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u0442\u0440\u043e\u043a\u043e\u0432\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0442\u0435\u043a\u0441\u0442\u0430.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0424\u0443\u043d\u043a\u0446\u0438\u044f&nbsp;<code>substr<\/code><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0424\u0443\u043d\u043a\u0446\u0438\u044f&nbsp;<code>substr<\/code>&nbsp;\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0447\u0430\u0441\u0442\u0438 \u0441\u0442\u0440\u043e\u043a\u0438. \u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>string<\/strong> substr (<strong>string<\/strong> $string, <strong>int<\/strong> $start &#91;, <strong>int<\/strong> $length ])<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0435\u0440\u0432\u044b\u0439 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440&nbsp;<code>$string<\/code>&nbsp;&#8211; \u0441\u0442\u0440\u043e\u043a\u0430 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u0434\u0441\u0442\u0440\u043e\u043a\u0443 \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u043f\u043e\u0437\u0438\u0446\u0438\u0438&nbsp;<code>$start<\/code>&nbsp;\u0438 \u0434\u043b\u0438\u043d\u043e\u0439 \u0432&nbsp;<code>$length<\/code>.<br>\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n<strong>echo<\/strong> substr(\"Hello world\", 6, 5);\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>world<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;\u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440&nbsp;<code>$length<\/code>&nbsp;\u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n<strong>echo<\/strong> substr(\"Hello world !!!\", 6);\n?&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>world !!!<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0415\u0441\u043b\u0438&nbsp;<code>$start<\/code>&nbsp;\u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439, \u0442\u043e \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c\u0430\u044f \u043f\u043e\u0434\u0441\u0442\u0440\u043e\u043a\u0430 \u0431\u0443\u0434\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043e\u0442 \u043a\u043e\u043d\u0446\u0430 \u0441\u0442\u0440\u043e\u043a\u0438 \u0434\u043e \u043f\u043e\u0437\u0438\u0446\u0438\u0438&nbsp;<code>$start<\/code>&nbsp;\u0441 \u043a\u043e\u043d\u0446\u0430 \u0441\u0442\u0440\u043e\u043a\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;\u0414\u043b\u044f \u043c\u043d\u043e\u0433\u043e\u0431\u0430\u0439\u0442\u043e\u0432\u044b\u0445 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043e\u043a (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u044b) \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u044e&nbsp;<code>mb_substr<\/code>&nbsp;\u0441 \u0442\u0435\u043c \u0436\u0435 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u043e\u043c \u0447\u0442\u043e \u0438 \u0432&nbsp;<code>substr<\/code><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0424\u0443\u043d\u043a\u0446\u0438\u044f&nbsp;<code>strpos<\/code><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0424\u0443\u043d\u043a\u0446\u0438\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043f\u043e\u0437\u0438\u0446\u0438\u044e \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u0432\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u0441\u0442\u0440\u043e\u043a\u0438 \u0432 \u0441\u0442\u0440\u043e\u043a\u0443<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>int<\/strong> strpos (<strong>string<\/strong> $string , mixed $needle &#91;, <strong>int<\/strong> $offset = 0 ])<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0435\u0440\u0432\u044b\u0439 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440&nbsp;<code>$string<\/code>&nbsp;&#8211; \u0441\u0442\u0440\u043e\u043a\u0430 \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d \u043f\u043e\u0438\u0441\u043a,&nbsp;<code>$needle<\/code>&nbsp;&#8211; \u0441\u0442\u0440\u043e\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043d\u0443\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438,&nbsp;<code>$offset<\/code>&nbsp;&#8211; \u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440, \u0435\u0441\u043b\u0438 \u044d\u0442\u043e\u0442 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 \u0443\u043a\u0430\u0437\u0430\u043d, \u0442\u043e \u043f\u043e\u0438\u0441\u043a \u0431\u0443\u0434\u0435\u0442 \u043d\u0430\u0447\u0430\u0442 \u0441 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432 \u0441 \u043d\u0430\u0447\u0430\u043b\u0430 \u0441\u0442\u0440\u043e\u043a\u0438<br>\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n<strong>echo<\/strong> strpos(\"Hello world\", \"world\"); \/\/ \u043f\u043e\u043b\u0443\u0447\u0438\u043c 6\n?&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435, \u043f\u043e\u043b\u0443\u0447\u0438\u043c 6, \u0442\u0430\u043a \u043a\u0430\u043a \u0441\u0442\u0440\u043e\u043a\u0430 &#8220;world&#8221; \u0432\u043f\u0435\u0440\u0432\u044b\u0435 \u0432\u0441\u0442\u0440\u0435\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0430 6 \u043f\u043e\u0437\u0438\u0446\u0438\u0438<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0412 \u044d\u0442\u043e\u043c \u0443\u0440\u043e\u043a\u0435 \u043c\u044b \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u0442\u0440\u043e\u043a\u043e\u0432\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0442\u0435\u043a\u0441\u0442\u0430. \u0424\u0443\u043d\u043a\u0446\u0438\u044f&nbsp;substr \u0424\u0443\u043d\u043a\u0446\u0438\u044f&nbsp;substr&nbsp;\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0447\u0430\u0441\u0442\u0438 \u0441\u0442\u0440\u043e\u043a\u0438. \u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441: [&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-2654","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\/2654","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=2654"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/pages\/2654\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/media?parent=2654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/categories?post=2654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/tags?post=2654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}