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: http://old.hcs.cmc.msu.ru/php/function.prev.html
Дата изменения: Sun Feb 3 22:34:32 2002 Дата индексирования: Mon Oct 1 20:58:33 2012 Кодировка: |
Returns the array element in the previous place that's pointed by the internal array pointer, or FALSE if there are no more elements.
Warning |
If the array contains empty elements then this function will return FALSE for these elements as well. To properly traverse an array which may contain empty elements see the each() function. |
prev() behaves just like next(), except it rewinds the internal array pointer one place instead of advancing it.