Definition and Usage
The pos() function returns the value of the current element in an array.This function is an alias of the current() function.
Syntax
pos(array)
| Parameter | Description |
|---|---|
| array | Required. Specifies the array to use |
Tips and Notes
Note: This function returns FALSE on empty elements or elements with no value.Tip: This function does not move the arrays internal pointer. To do this, use the next() and prev() functions.
Example 1
<?php
$people = array("Peter", "Joe", "Glenn", "Cleveland");
echo pos($people) . "<br />";
?>
$people = array("Peter", "Joe", "Glenn", "Cleveland");
echo pos($people) . "<br />";
?>
Peter