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PHP Quiz PHP CertificatePHP pos() Function
Complete PHP Array Reference
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 />";
?>
The output of the code above will be:
Peter
Complete PHP Array Reference
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