php man page for reset

Query: reset

OS: php

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

RESET(3)								 1								  RESET(3)

reset - Set the internal pointer of an array to its first element

SYNOPSIS
mixed reset (array &$array)
DESCRIPTION
reset(3) rewinds $array's internal pointer to the first element and returns the value of the first array element.
PARAMETERS
o $array - The input array.
RETURN VALUES
Returns the value of the first array element, or FALSE if the array is empty.
EXAMPLES
Example #1 reset(3) example <?php $array = array('step one', 'step two', 'step three', 'step four'); // by default, the pointer is on the first element echo current($array) . "<br /> "; // "step one" // skip two steps next($array); next($array); echo current($array) . "<br /> "; // "step three" // reset pointer, start again on step one reset($array); echo current($array) . "<br /> "; // "step one" ?>
SEE ALSO
current(3), each(3), end(3), next(3), prev(3). PHP Documentation Group RESET(3)
Related Man Pages
asort(3) - php
token_get_all(3) - php
prev(3) - php
next(3) - php
range(3) - php
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