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PHP Function reset()
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Syntax
Definition and Usage
The reset() function rewinds array's internal pointer to the first element and returns the value of the first array element, or FALSE if the array is empty.
Paramters
| Parameter | Description |
|---|
| array | Required. Specifies an array |
Return Value
Returns the first element in an array.
Example
Try out following example:
<?php
$transport = array('foot', 'bike', 'car', 'plane');
$mode = current($transport);
print "$mode <br />";
$mode = next($transport);
print "$mode <br />";
$mode = current($transport)
print "$mode <br />";;
$mode = prev($transport);
print "$mode <br />";
$mode = end($transport);
print "$mode <br />";
$mode = reset($transport);
print "$mode <br />";
$mode = current($transport);
print "$mode <br />";
?>
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This will produce following result:
foot
bike
bike
foot
plane
foot
foot
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