function current


currentPHP ManualPrevNextcurrentcurrent -- Return the current element in an arrayDescriptionmixed current(array array); Every array has an internal pointer to its "current" element, which is initialized to the first element inserted into the array. The current() function simply returns the array element that's currently being pointed by the internal pointer. It does not move the pointer in any way. If the internal pointer points beyond the end of the elements list, current() returns false. Warning If the array contains empty elements (0 or "", the empty string) then this function will return false for these elements as well. This makes it impossible to determine if you are really at the end of the list in such an array using current(). To properly traverse an array that may contain empty elements, use the each() function. See also: end(), next(), prev() and reset(). PrevHomeNextcountUpeach

Wyszukiwarka

Podobne podstrony:
function current
function xml get current byte index
function xml get current column number
function xml get current byte index
function ircg set current
function mcal fetch current stream event
function cpdf set current page
function xml get current byte index
function xml get current column number
function cpdf set current page
function mcal fetch current stream event
function cpdf set current page

więcej podobnych podstron