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PHP reset() Function

Complete PHP Array Reference

Definition and Usage

The reset() function moves the internal pointer to the first element of the array.

This function returns the value of the first element in the array on success, or FALSE on failure.

Syntax

reset(array)

Example

<?php
$people = array("Peter", "Joe", "Glenn", "Cleveland");

echo current($people) . "<br />";
echo next($people) . "<br />";

echo reset($people);
?>

The output of the code above will be:

Peter
Joe
Peter

Complete PHP Array Reference

From http://www.w3schools.com (Copyright Refsnes Data)