PHP: pos() function
PHP: Return the current element in an array
The pos() function is used to fetch the value of the current element in an array. The function is an alias of current().
Version:
(PHP 4 and above)
Syntax:
pos(array_name)
Parameters:
| Name | Description | Required / Optional |
Type |
|---|---|---|---|
| array_name | The input array. | Required | Array |
Return value:
The current element of array_name. If the internal array pointer is beyond the end of the elements list or the array is empty, the function returns FALSE.
Value Type: Mixed
*Mixed: Mixed indicates multiple (but not necessarily all) types.
Example:
<?php
$subject= array('Language','English','Math','Science');
$result = pos($subject);
echo $result;
?>
Output:
Language
Pictorial Presentation:
View the example in the browser
Practice here online :
See also