PHP reset() Function Usage and Example

PHP Array Function Manual

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

Syntax

reset(array $array);

Definition and Usage

The reset() function moves the internal pointer of the array back to the first element and returns the value of the first array element; if the array is empty, it returns FALSE.

Parameter

Return Value

Returns the first element of the array.

Online Example

<?php
　　　$input = array('foot', 'bike', 'car', 'plane');
　　　$mode = end($input);
　　　print "$mode <br　/>";
　　　
　　　$mode = reset($input);
　　　print "$mode <br　/>";
　　　
　　　$mode = current($input);
　　　print "$mode <br　/>";
?>

Output Result

plane
foot
foot

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