Array operation Post: 302159565

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LEARN ABOUT PHP

reset

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

create array holding characters from sring then echo array.

Discussion started by: rorey_breaker

2. Programming

Creating an array to hold posix thread ids: Only dynamic array works

Discussion started by: kmehta

3. Shell Programming and Scripting

PHP: Search Multi-Dimensional(nested) array and export values of currenly worked on array.

Discussion started by: zeekblack

4. Shell Programming and Scripting

perl, put one array into many array when field is equal to sth

Discussion started by: jimmy_y