{"id":29231,"date":"2016-08-20T12:56:29","date_gmt":"2016-08-20T06:56:29","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=29231"},"modified":"2016-08-20T13:34:14","modified_gmt":"2016-08-20T07:34:14","slug":"%d1%86%d0%b8%d0%ba%d0%bb-foreach","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=29231","title":{"rendered":"\u0426\u0438\u043a\u043b foreach"},"content":{"rendered":"

\u0426\u0438\u043a\u043b\u00a0foreach<\/strong> \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u043f\u0435\u0440\u0435\u0431\u043e\u0440\u0430 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432. Foreach \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0441 \u043c\u0430\u0441\u0441\u0438\u0432\u0430\u043c\u0438 \u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u0430\u043c\u0438, \u0438 \u0431\u0443\u0434\u0435\u0442 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u0443 \u043f\u0440\u0438 \u043f\u043e\u043f\u044b\u0442\u043a\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0441 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0442\u0438\u043f\u043e\u0432 \u0438\u043b\u0438 \u043d\u0435\u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438.<\/p>\n

\u041f\u0435\u0440\u0432\u044b\u0439 \u0432\u0438\u0434 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0430 \u0446\u0438\u043a\u043b\u0430 foreach<\/strong>:<\/p>\n

foreach<\/span> (<\/span>$array<\/span> as<\/span> $value<\/span>)<\/span> {<\/span>\r\n\u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438\r\n}<\/span><\/pre>\n
\u0426\u0438\u043a\u043b\u00a0foreach<\/strong>\u00a0\u0431\u0443\u0434\u0435\u0442 \u043f\u0435\u0440\u0435\u0431\u0438\u0440\u0430\u0442\u044c \u0437\u0430\u0434\u0430\u043d\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 — $array . \u041d\u0430 \u043a\u0430\u0436\u0434\u043e\u0439 \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430 \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $value.<\/p>\n
\u0426\u0438\u043a\u043b foreach<\/strong>\u00a0\u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u043e\u0431\u0445\u043e\u0434 \u0438 \u0447\u0442\u0435\u043d\u0438\u0435 \u0432\u0441\u0435\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0430, \u043f\u043e\u043a\u0430 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0434\u043e\u0441\u0442\u0438\u0433\u043d\u0443\u0442 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439.<\/p>\n
\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f:<\/p>\n
$masiv<\/span> =<\/span> array<\/span>(<\/span>1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>,<\/span> 4<\/span>,<\/span> 5<\/span>)<\/span>;\r\n<\/span>foreach<\/span> (<\/span>$masiv<\/span> as<\/span> $i<\/span>)<\/span> {<\/span>\r\necho<\/span> $i<\/span>;<\/span>\r\n}<\/span><\/pre>\n
12345<\/p><\/blockquote>\n
\u0412\u0442\u043e\u0440\u043e\u0439 \u0432\u0438\u0434 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0430 foreach<\/strong>:<\/p>\n
foreach<\/span> (<\/span>$array<\/span> as<\/span> $key<\/span> =><\/span> $value<\/span>)<\/span> {<\/span>\r\n  \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438\r\n}<\/span><\/pre>\n
\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0432\u0442\u043e\u0440\u043e\u0433\u043e \u0432\u0438\u0434\u0430\u00a0\u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0430 \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u0439 \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u043a\u043b\u044e\u0447\u0430 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $key.<\/p>\n
\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f:<\/p>\n
$masiv<\/span> =<\/span> array<\/span>(<\/span>1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>,<\/span> 4<\/span>,<\/span> 5<\/span>)<\/span>;<\/span>\r\nforeach<\/span> (<\/span>$masiv<\/span> as<\/span> $key<\/span> =><\/span> $i<\/span>)<\/span> {<\/span>\r\necho<\/span> \"[$key] = \"<\/span>,<\/span> $i<\/span>,<\/span> \"<br>\"<\/span>;<\/span>\r\n}<\/span><\/pre>\n
[0] = 1
\n[1] = 2
\n[2] = 3
\n[3] = 4
\n[4] = 5<\/p><\/blockquote>\n
\u0422\u0430\u043a \u0436\u0435 \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043e\u0431\u0445\u043e\u0434\u0430 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432 \u0441 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u043e\u0439 \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0446\u0438\u043a\u043b\u0430, \u043f\u0435\u0440\u0435\u0434\u0430\u0432 list() \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f.<\/p>\n
\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n
$masiv<\/span> =<\/span> array<\/span>(<\/span>[<\/span>1<\/span>,<\/span> 2<\/span>]<\/span>,<\/span>[<\/span>3<\/span>,<\/span> 4<\/span>]<\/span>)<\/span>;<\/span>\r\nforeach<\/span> (<\/span>$masiv<\/span> as<\/span> list(<\/span>$a<\/span>,<\/span> $b<\/span>)<\/span>)<\/span> {<\/span>\r\necho<\/span> \"A: $a; B: $b <br>\"<\/span>;<\/span><\/pre>\n
A: 1; B: 2
\nA: 3; B: 4<\/p><\/blockquote>\n
\u0414\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0432\u043d\u0443\u0442\u0440\u0438 \u0446\u0438\u043a\u043b\u0430, \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $value \u0434\u043e\u043b\u0436\u0435\u043d \u043f\u0440\u0435\u0434\u0448\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0437\u043d\u0430\u043a &. \u0412 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d\u043e \u043f\u043e \u0441\u0441\u044b\u043b\u043a\u0435.<\/p>\n
$masiv<\/span> =<\/span> array<\/span>(<\/span>1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>,<\/span> 4<\/span>,<\/span> 5<\/span>)<\/span>;<\/span>\r\nforeach<\/span> (<\/span>$masiv<\/span> as<\/span> &<\/span>$i<\/span>)<\/span> {<\/span>\r\n$i<\/span> =<\/span> $i<\/span>*<\/span>10<\/span>;<\/span> \/\/ \u043c\u0430\u0441\u0441\u0438\u0432 $i \u0441\u0435\u0439\u0447\u0430\u0441 \u0442\u0430\u043a\u043e\u0432: array(10, 20, 30, 40, 50)<\/span>\r\necho<\/span> $i<\/span>;<\/span>\r\nunset<\/span>(<\/span>$i<\/span>)<\/span>;<\/span> \/\/ \u0440\u0430\u0437\u043e\u0440\u0432\u0430\u0442\u044c \u0441\u0441\u044b\u043b\u043a\u0443 \u043d\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u044d\u043b\u0435\u043c\u0435\u043d\u0442<\/span>\r\n}<\/span><\/pre>\n
1020304050<\/p><\/blockquote>\n
\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0434\u0430\u0436\u0435 \u043f\u043e\u0441\u043b\u0435 \u0442\u043e\u0433\u043e, \u043a\u0430\u043a \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 foreach \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u043b \u0440\u0430\u0431\u043e\u0442\u0443. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u0443\u0434\u0430\u043b\u044f\u0442\u044c \u0435\u0435 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u0438 unset(). <\/p>\n","protected":false},"excerpt":{"rendered":"
\u0426\u0438\u043a\u043b\u00a0foreach \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u043f\u0435\u0440\u0435\u0431\u043e\u0440\u0430 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432. Foreach \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0441 \u043c\u0430\u0441\u0441\u0438\u0432\u0430\u043c\u0438 \u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u0430\u043c\u0438, \u0438 \u0431\u0443\u0434\u0435\u0442 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u0443 \u043f\u0440\u0438 \u043f\u043e\u043f\u044b\u0442\u043a\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0441 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0442\u0438\u043f\u043e\u0432 \u0438\u043b\u0438 \u043d\u0435\u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438. \u041f\u0435\u0440\u0432\u044b\u0439 \u0432\u0438\u0434 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0430 \u0446\u0438\u043a\u043b\u0430 foreach: foreach ($array as $value) { \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 } \u0426\u0438\u043a\u043b\u00a0foreach\u00a0\u0431\u0443\u0434\u0435\u0442 \u043f\u0435\u0440\u0435\u0431\u0438\u0440\u0430\u0442\u044c \u0437\u0430\u0434\u0430\u043d\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 — $array . \u041d\u0430 \u043a\u0430\u0436\u0434\u043e\u0439 \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430 \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $value. […]<\/p>\n","protected":false},"author":1,"featured_media":29232,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[183],"tags":[],"class_list":["post-29231","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php"],"views":2573,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/29231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=29231"}],"version-history":[{"count":0,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/29231\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/29232"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29231"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}