{"id":24,"date":"2024-04-07T23:01:05","date_gmt":"2024-04-07T20:01:05","guid":{"rendered":"https:\/\/road-to-heaven.viro35.ru\/?page_id=24"},"modified":"2025-01-17T13:51:12","modified_gmt":"2025-01-17T10:51:12","slug":"php","status":"publish","type":"page","link":"https:\/\/road-to-heaven.viro35.ru\/?page_id=24","title":{"rendered":"\u041c\u0430\u0441\u0441\u0438\u0432\u044b (\u0444\u0443\u043d\u043a\u0446\u0438\u0438)"},"content":{"rendered":"\n

\u0412\u0441\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043c\u0430\u0441\u0441\u0438\u0432\u0430\u043c\u0438<\/a><\/p>\n\n\n\n

array_chunk<\/h2>\n\n\n\n
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$items<\/span> = [<\/span>'a'<\/span> => <\/span>1<\/span>, <\/span>'b'<\/span> => <\/span>2<\/span>, <\/span>'c'<\/span> => <\/span>3<\/span>, <\/span>'d'<\/span> => <\/span>4<\/span>, <\/span>'e'<\/span> => <\/span>5<\/span>];<\/span><\/span>\n<\/span>\n\/\/ \u0420\u0430\u0437\u0431\u0438\u0432\u0430\u0435\u0442 \u043c\u0430\u0441\u0441\u0438\u0432 \u043d\u0430 \u0447\u0430\u0441\u0442\u0438<\/span><\/span>\n$res<\/span> = <\/span>array_chunk<\/span>(<\/span>$items<\/span>, <\/span>2<\/span>); <\/span>\/\/ 3 \u0430\u0442\u0440\u0438\u0431\u0443\u0442 bool, \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u043a\u043b\u044e\u0447\u0438 \u0438\u043b\u0438 \u043d\u0435\u0442<\/span><\/span>\narray<\/span>(<\/span>3<\/span>) {<\/span><\/span>\n[<\/span>0<\/span>]=> <\/span>array<\/span>(<\/span>2<\/span>) { [<\/span>0<\/span>]=><\/span>int<\/span>(<\/span>1<\/span>) [<\/span>1<\/span>]=> <\/span>int<\/span>(<\/span>2<\/span>) }<\/span><\/span>\n[<\/span>1<\/span>]=> <\/span>array<\/span>(<\/span>2<\/span>) { [<\/span>0<\/span>]=><\/span>int<\/span>(<\/span>3<\/span>) [<\/span>1<\/span>]=> <\/span>int<\/span>(<\/span>4<\/span>) }<\/span><\/span>\n[<\/span>2<\/span>]=> <\/span>array<\/span>(<\/span>1<\/span>) { [<\/span>0<\/span>]=><\/span>int<\/span>(<\/span>5<\/span>) }<\/span><\/span>\n}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
array_combine<\/h2>\n\n\n\n
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\/\/\u0421\u043e\u0437\u0434\u0430\u0451\u0442 \u043d\u043e\u0432\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043e\u0434\u0438\u043d \u043c\u0430\u0441\u0441\u0438\u0432 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043a\u043b\u044e\u0447\u0435\u0439, \u0430 \u0434\u0440\u0443\u0433\u043e\u0439 \u0434\u043b\u044f \u0435\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439<\/span><\/span>\n$arr1<\/span> = [<\/span>'a'<\/span>,<\/span>'b'<\/span>,<\/span>'c'<\/span>];<\/span><\/span>\n$arr2<\/span> = [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>];<\/span><\/span>\n$res<\/span> = <\/span>array_combine<\/span>(<\/span>$arr1<\/span>, <\/span>$arr2<\/span>);<\/span><\/span>\n\/\/\/ \u0440\u0430\u0437\u043c\u0435\u0440 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0439<\/span><\/span>\narray<\/span>(<\/span>3<\/span>) {[<\/span>"a"<\/span>]=><\/span>int<\/span>(<\/span>1<\/span>) [<\/span>"b"<\/span>]=><\/span>int<\/span>(<\/span>2<\/span>) [<\/span>"c"<\/span>]=><\/span>int<\/span>(<\/span>3<\/span>)}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
array_filter\u00a0<\/h2>\n\n\n\n
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\/\/array_filter \u2014 \u0424\u0438\u043b\u044c\u0442\u0440\u0443\u0435\u0442 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0447\u0435\u0440\u0435\u0437 callback-\u0444\u0443\u043d\u043a\u0446\u0438\u044e<\/span><\/span>\n\/\/array_filter(array $array, ?callable $callback = null, int $mode = 0): array<\/span><\/span>\n<\/span>\n\/\/ ARRAY_FILTER_USE_KEY \u2014 \u0432\u043c\u0435\u0441\u0442\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u043a\u0430\u043a \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0430 callback-\u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u043a\u043b\u044e\u0447 \u043c\u0430\u0441\u0441\u0438\u0432\u0430.<\/span><\/span>\n<\/span>\n\/\/ ARRAY_FILTER_USE_BOTH \u2014 \u0432\u043c\u0435\u0441\u0442\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u043a\u0430\u043a \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0430 callback-\u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u2014 \u043f\u0435\u0440\u0432\u044b\u043c \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u043e\u043c, \u0438 \u043a\u043b\u044e\u0447 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u2014 \u0432\u0442\u043e\u0440\u044b\u043c \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u043e\u043c.<\/span><\/span>\n<\/span>\n$arr<\/span> = [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>,<\/span>5<\/span>,<\/span>6<\/span>,<\/span>7<\/span>,<\/span>8<\/span>,<\/span>9<\/span>,<\/span>10<\/span>];<\/span><\/span>\n$res<\/span> = <\/span>array_filter<\/span>(<\/span>$arr<\/span>, <\/span>fn<\/span>(<\/span>$number<\/span>) => <\/span>$number<\/span> % <\/span>2<\/span> === <\/span>0<\/span>);<\/span><\/span>\n<\/span>\narray<\/span>(<\/span>5<\/span>) { [<\/span>1<\/span>]=><\/span>int<\/span>(<\/span>2<\/span>) [<\/span>3<\/span>]=><\/span>int<\/span>(<\/span>4<\/span>) [<\/span>5<\/span>]=><\/span>int<\/span>(<\/span>6<\/span>) [<\/span>7<\/span>]=><\/span>int<\/span>(<\/span>8<\/span>) [<\/span>9<\/span>]=><\/span>int<\/span>(<\/span>10<\/span>)}<\/span><\/span>\n<\/span>\n\/\/ \u0442\u0430\u043a \u0436\u0435 \u043c\u043e\u0436\u043d\u043e \u0438\u0437\u0431\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u043e\u0442 \u043f\u0443\u0441\u0442\u044b\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0430, null, [] \u0438 \u0442\u0434<\/span><\/span>\n\/\/ \u0435\u0441\u043b\u0438 \u043d\u0435 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c callback<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
array_keys<\/h2>\n\n\n\n
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\/\/\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0432\u0441\u0435 \u0438\u043b\u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043f\u043e\u0434\u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043a\u043b\u044e\u0447\u0435\u0439 \u043c\u0430\u0441\u0441\u0438\u0432\u0430<\/span><\/span>\n$array<\/span> = [<\/span>'a'<\/span> => <\/span>5<\/span>, <\/span>'b'<\/span> => <\/span>10<\/span>, <\/span>'c'<\/span>=><\/span>15<\/span>];<\/span><\/span>\n$keys<\/span> = <\/span>array_keys<\/span>(<\/span>$array<\/span>, <\/span>10<\/span>); <\/span>\/\/ 3\u0439 \u0430\u0442\u0440\u0438\u0431\u0443\u0442 bool \u0434\u043b\u044f \u0441\u0442\u0440\u0438\u043a\u0442 \u043c\u043e\u0434\u0430<\/span><\/span>\n<\/span>\narray<\/span>(<\/span>1<\/span>) {[<\/span>0<\/span>]=><\/span>string<\/span>(<\/span>1<\/span>) <\/span>"b"<\/span>}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
array_map<\/h2>\n\n\n\n
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\/\/ \u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442 callback-\u0444\u0443\u043d\u043a\u0446\u0438\u044e \u043a \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432<\/span><\/span>\n\/\/ array_map(?callable $callback, array $array, array ...$arrays): array<\/span><\/span>\n<\/span>\n$array<\/span> = [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>];<\/span><\/span>\n$array<\/span> = <\/span>array_map<\/span>(<\/span>fn<\/span>(<\/span>$number<\/span>)=> <\/span>$number<\/span> * <\/span>3<\/span>, <\/span>$array<\/span>);<\/span><\/span>\n<\/span>\narray<\/span>(<\/span>3<\/span>) {[<\/span>0<\/span>]=><\/span>int<\/span>(<\/span>3<\/span>) [<\/span>1<\/span>]=><\/span>int<\/span>(<\/span>6<\/span>) [<\/span>2<\/span>]=><\/span>int<\/span>(<\/span>9<\/span>)}<\/span><\/span>\n<\/span>\n\/\/\u0440\u0430\u0431\u043e\u0442\u0430 \u0441 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u043c\u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u0430\u043c\u0438<\/span><\/span>\n$arr1<\/span> = [<\/span>'a'<\/span> => <\/span>1<\/span>, <\/span>'b'<\/span> => <\/span>2<\/span>, <\/span>'c'<\/span> =><\/span>3<\/span>];<\/span><\/span>\n$arr2<\/span> = [<\/span>'d'<\/span> => <\/span>3<\/span>, <\/span>'e'<\/span> => <\/span>3<\/span>, <\/span>'f'<\/span> =><\/span>3<\/span>];<\/span><\/span>\n<\/span>\n$array<\/span> = <\/span>array_map<\/span>(<\/span>fn<\/span>(<\/span>$number1<\/span>,<\/span>$number2<\/span>)=> <\/span>$number1<\/span> * <\/span>$number2<\/span>, <\/span>$arr1<\/span>, <\/span>$arr2<\/span>);<\/span><\/span>\n<\/span>\narray<\/span>(<\/span>3<\/span>) {[<\/span>0<\/span>]=><\/span>int<\/span>(<\/span>3<\/span>) [<\/span>1<\/span>]=><\/span>int<\/span>(<\/span>6<\/span>) [<\/span>2<\/span>]=><\/span>int<\/span>(<\/span>9<\/span>)}<\/span><\/span>\n\/\/ \u043a\u043b\u044e\u0447\u0438 \u043f\u0435\u0440\u0435\u0438\u043d\u0434\u0435\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043b\u0438\u0441\u044c. \u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043c\u0430\u0441\u0441\u0438\u0432\u044b \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u043e\u0439 \u0434\u043b\u0438\u043d\u043d\u044b<\/span><\/span>\n\/\/ \u0435\u0441\u043b\u0438 \u044d\u0442\u043e \u043d\u0435 \u0442\u0430\u043a, \u0431\u043e\u043b\u0435\u0435 \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0439 \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d \u043f\u0443\u0441\u0442\u044b\u043c\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u043c\u0438<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
array_merge<\/h2>\n\n\n\n
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\/\/ \u0441\u043b\u0438\u0432\u0430\u0435\u0442 \u043e\u0434\u0438\u043d \u0438\u043b\u0438 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432<\/span><\/span>\n\/\/ array_merge(array ...$arrays): array<\/span><\/span>\n<\/span>\n$arr1<\/span> = [<\/span>'a'<\/span> => <\/span>1<\/span>, <\/span>'b'<\/span> => <\/span>2<\/span>, <\/span>'c'<\/span> =><\/span>3<\/span>];<\/span><\/span>\n$arr2<\/span> = [<\/span>'a'<\/span> => <\/span>4<\/span>, <\/span>'e'<\/span> => <\/span>5<\/span>, <\/span>'f'<\/span> =><\/span>6<\/span>];<\/span><\/span>\n<\/span>\n$array<\/span> = <\/span>array_merge<\/span>(<\/span>$arr1<\/span>,<\/span>$arr2<\/span>);<\/span><\/span>\n<\/span>\narray<\/span>(<\/span>5<\/span>) {[<\/span>"a"<\/span>]=><\/span>int<\/span>(<\/span>4<\/span>) [<\/span>"b"<\/span>]=><\/span>int<\/span>(<\/span>2<\/span>) [<\/span>"c"<\/span>]=><\/span>int<\/span>(<\/span>3<\/span>) [<\/span>"e"<\/span>]=><\/span>int<\/span>(<\/span>5<\/span>) [<\/span>"f"<\/span>]=><\/span>int<\/span>(<\/span>6<\/span>)}<\/span><\/span>\n\/\/ \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0435 string \u043a\u043b\u044e\u0447\u0438 \u0431\u0443\u0434\u0443\u0442 \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u0430\u043d\u044b<\/span><\/span>\n\/\/ \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0435 int \u043a\u043b\u044e\u0447\u0438 \u043f\u0435\u0440\u0435\u0438\u043d\u0434\u0435\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u044b<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
array_reduce\u00a0<\/h2>\n\n\n\n
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\/\/\u0418\u0442\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0435\u0442 \u043c\u0430\u0441\u0441\u0438\u0432 \u043a \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c\u0443 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044e \u0447\u0435\u0440\u0435\u0437 callback-\u0444\u0443\u043d\u043a\u0446\u0438\u044e<\/span><\/span>\n\/\/array_reduce(array $array, callable $callback, mixed $initial = null): mixed<\/span><\/span>\n\/\/$initial \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435<\/span><\/span>\n$items<\/span> = [<\/span><\/span>\n[<\/span>'price'<\/span> => <\/span>5<\/span>, <\/span>'qty'<\/span>=><\/span>3<\/span> , <\/span>'desc'<\/span> => <\/span>'item 1'<\/span>],<\/span><\/span>\n[<\/span>'price'<\/span> => <\/span>7<\/span>, <\/span>'qty'<\/span>=><\/span>2<\/span> , <\/span>'desc'<\/span> => <\/span>'item 2'<\/span>],<\/span><\/span>\n[<\/span>'price'<\/span> => <\/span>11<\/span>, <\/span>'qty'<\/span>=><\/span>5<\/span> , <\/span>'desc'<\/span> => <\/span>'item 3'<\/span>],<\/span><\/span>\n];<\/span><\/span>\n<\/span>\n$total<\/span> = <\/span>array_reduce<\/span>(<\/span><\/span>\n  <\/span>$items<\/span>,<\/span><\/span>\n  <\/span>fn<\/span>(<\/span>$sum<\/span>, <\/span>$item<\/span>) => <\/span>$sum<\/span> + <\/span>$item<\/span>[<\/span>'qty'<\/span>] * <\/span>$item<\/span>[<\/span>'price'<\/span>]<\/span><\/span>\n); <\/span>\/\/ int(84)<\/span><\/span>\n<\/span>\n\/\/ $sum - \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435, \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u0436\u0434\u0443\u044e \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u044e<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
array_search<\/h2>\n\n\n\n
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\/\/\u0418\u0449\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0435, \u0438 \u0435\u0441\u043b\u0438 \u043d\u0430\u0445\u043e\u0434\u0438\u0442, \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043a\u043b\u044e\u0447 \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u043d\u0430\u0439\u0434\u0435\u043d\u043d\u043e\u0433\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430<\/span><\/span>\n\/\/ array_search(mixed $needle, array $haystack, bool $strict = false): int|string|false<\/span><\/span>\n<\/span>\n$array<\/span> = [<\/span>'a'<\/span>,<\/span>'b'<\/span>,<\/span>'c'<\/span>,<\/span>'d'<\/span>,<\/span>'b'<\/span>];<\/span><\/span>\n$key<\/span> = <\/span>array_search<\/span>(<\/span>'b'<\/span>,<\/span>$array<\/span>);<\/span><\/span>\n\/\/ $key = 1,  \u0432\u0435\u0440\u043d\u0435\u0442 \u043f\u0435\u0440\u0432\u044b\u0439 \u0443\u0441\u043f\u0435\u0448\u043d\u044b\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442<\/span><\/span>\n\/\/ \u043f\u043e\u0438\u0441\u043a \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u0435\u043d \u043a \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0443<\/span><\/span>\n\/\/ \u0432\u0435\u0440\u043d\u0435\u0442 false \u0435\u0441\u043b\u0438 \u043d\u0438\u0447\u0435\u0433\u043e \u043d\u0435 \u043d\u0430\u0439\u0434\u0435\u0442, \u0442\u0430\u043a \u0436\u0435 \u043c\u043e\u0436\u0435\u0442 \u0432\u0435\u0440\u043d\u0443\u0442\u044c 0 \u0434\u043b\u044f \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430, \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u0435\u0435 \u0441 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430\u043c\u0438<\/span><\/span>\n\/\/ \u043b\u0438\u0431\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 in_array() \u0438\u043b\u0438 $key !== null<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
array_diff<\/h2>\n\n\n\n
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\/\/\u0412\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u0442 \u0440\u0430\u0441\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432<\/span><\/span>\n\/\/array_diff(array $array, array ...$arrays): array<\/span><\/span>\n\/\/\u0435\u0441\u043b\u0438 \u0442\u043e\u0447\u043d\u0435\u0435, \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0441\u043e \u0432\u0441\u0435\u043c\u0438 \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u043c\u0438<\/span><\/span>\n<\/span>\n$arr1<\/span> = [<\/span>'a'<\/span> => <\/span>1<\/span>,<\/span>'b'<\/span>=> <\/span>2<\/span>,<\/span>'c'<\/span>=><\/span>3<\/span>];<\/span><\/span>\n$arr2<\/span> = [<\/span>'x'<\/span> => <\/span>1<\/span>,<\/span>'q'<\/span>=> <\/span>2<\/span>,<\/span>'f'<\/span>=><\/span>4<\/span>];<\/span><\/span>\narray_diff<\/span>(<\/span>$arr1<\/span>,<\/span>$arr2<\/span>);<\/span><\/span>\n<\/span>\narray<\/span>(<\/span>1<\/span>) {[<\/span>"c"<\/span>]=><\/span>int<\/span>(<\/span>3<\/span>)}<\/span><\/span>\n\/\/ \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u043c \u043d\u043e \u043d\u0435 \u043a\u043b\u044e\u0447\u0430\u043c<\/span><\/span>\n<\/span>\narray_diff_assoc<\/span>(<\/span>$arr1<\/span>,<\/span>$arr2<\/span>);<\/span><\/span>\narray<\/span>(<\/span>3<\/span>) {[<\/span>"a"<\/span>]=><\/span>int<\/span>(<\/span>1<\/span>) [<\/span>"b"<\/span>]=><\/span>int<\/span>(<\/span>2<\/span>) [<\/span>"c"<\/span>]=><\/span>int<\/span>(<\/span>3<\/span>)}<\/span><\/span>\n\/\/\u043f\u043e\u043b\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043a\u043b\u044e\u0447 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435<\/span><\/span>\n<\/span>\narray_diff_key<\/span>() <\/span>\/\/\u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u043a\u043b\u044e\u0447\u0435\u0439<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
asort<\/h2>\n\n\n\n
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\/\/\u0421\u043e\u0440\u0442\u0438\u0440\u0443\u0435\u0442 \u043c\u0430\u0441\u0441\u0438\u0432 \u0432 \u043f\u043e\u0440\u044f\u0434\u043a\u0435 \u0432\u043e\u0437\u0440\u0430\u0441\u0442\u0430\u043d\u0438\u044f, \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044f \u0430\u0441\u0441\u043e\u0446\u0438\u0430\u0446\u0438\u044e \u0438\u043d\u0434\u0435\u043a\u0441\u043e\u0432<\/span><\/span>\n$array<\/span> = [<\/span>'d'<\/span>=><\/span>3<\/span>,<\/span>'b'<\/span>=><\/span>1<\/span>,<\/span>'c'<\/span>=><\/span>4<\/span>,<\/span>'a'<\/span>=><\/span>2<\/span>];<\/span><\/span>\n<\/span>\nasort<\/span>(<\/span>$array<\/span>);<\/span><\/span>\narray<\/span>(<\/span>4<\/span>) {[<\/span>"b"<\/span>]=><\/span>int<\/span>(<\/span>1<\/span>) [<\/span>"a"<\/span>]=><\/span>int<\/span>(<\/span>2<\/span>) [<\/span>"d"<\/span>]=><\/span>int<\/span>(<\/span>3<\/span>) [<\/span>"c"<\/span>]=><\/span>int<\/span>(<\/span>4<\/span>)}<\/span><\/span>\n<\/span>\nksort<\/span>(<\/span>$array<\/span>); <\/span>\/\/\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u043f\u043e \u043a\u043b\u044e\u0447\u0443<\/span><\/span>\narray<\/span>(<\/span>4<\/span>) {[<\/span>"a"<\/span>]=><\/span>int<\/span>(<\/span>2<\/span>) [<\/span>"b"<\/span>]=><\/span>int<\/span>(<\/span>1<\/span>) [<\/span>"c"<\/span>]=><\/span>int<\/span>(<\/span>4<\/span>) [<\/span>"d"<\/span>]=><\/span>int<\/span>(<\/span>3<\/span>)}<\/span><\/span>\n<\/span>\n\/\/\u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u043f\u043e \u0441\u0441\u044b\u043b\u043a\u0435 \u0438 \u043c\u0435\u043d\u044f\u044e\u0442 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
list<\/h2>\n\n\n\n
<\/path><\/path><\/svg><\/span>
\/\/\u041f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u0435\u0442 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043a\u0430\u043a \u043c\u0430\u0441\u0441\u0438\u0432\u0443<\/span><\/span>\n<\/span>\n$array<\/span> = [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>];<\/span><\/span>\nlist<\/span>(<\/span>$a<\/span>,<\/span>$b<\/span>,<\/span>$c<\/span>) = <\/span>$array<\/span>;<\/span><\/span>\n<\/span>\n\/\/ \u0442\u0435\u043f\u0435\u0440\u044c $a = 1 \u0438 \u0442\u0434<\/span><\/span>\n<\/span>\n\/\/\u043a\u0440\u0430\u0442\u043a\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c<\/span><\/span>\n[<\/span>$a<\/span>,<\/span>$b<\/span>,<\/span>$c<\/span>]= <\/span>$array<\/span>;<\/span><\/span>\n<\/span>\n\/\/\u043c\u043e\u0436\u043d\u043e \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b, \u0442\u043e\u0447\u043d\u0435\u0435 \u043d\u0435 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c<\/span><\/span>\n[<\/span>$a<\/span>, ,<\/span>$c<\/span>]= <\/span>$array<\/span>;<\/span><\/span>\n<\/span>\n\/\/\u0442\u0430\u043a \u0436\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u043c\u043d\u043e\u0433\u043e\u043c\u0435\u0440\u043d\u044b\u043c\u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u0430\u043c\u0438<\/span><\/span>\n<\/span>\n$array<\/span> = [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,[<\/span>4<\/span>,<\/span>5<\/span>]];<\/span><\/span>\n[<\/span>$a<\/span>,<\/span>$b<\/span>,<\/span>$c<\/span>,[<\/span>$d<\/span>,<\/span>$e<\/span>]];  <\/span>\/\/ $e = 5, \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e \u0441\u0440\u0430\u0437\u0443<\/span><\/span><\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"
\u0412\u0441\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043c\u0430\u0441\u0441\u0438\u0432\u0430\u043c\u0438 array_chunk array_combine array_filter\u00a0 array_keys array_map array_merge array_reduce\u00a0 array_search array_diff asort list<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-24","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages\/24","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24"}],"version-history":[{"count":29,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages\/24\/revisions"}],"predecessor-version":[{"id":1046,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages\/24\/revisions\/1046"}],"wp:attachment":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}