PHP : each() function
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Description
The each() function is used to fetch the key and value of the current element. The function also moves the internal array pointer forward.
Version
(PHP 4 and above)
Syntax
each(array_name)
Parameter
| Name | Description | Required / Optional |
Type |
|---|---|---|---|
| array_name | The input array. | Required | Array |
Return value
The current key and value pair from array_name.
Value Type : Array
Pictorial Presentation :
Example :
<?php
$subject= array('Language','English','Math','Science');
$result = each($subject);
print_r($result);
?>
Output :
Array ( [1] => Language [value] => Language [0] => 0 [key] => 0 )
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See also
