PHP pos

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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.

Pictorial Presentation :

php array pos() function

Example :

  1. $subject= array('Language','English','Math','Science');  

  2. $result = pos($subject);  

  3. echo $result;  

  4. ?>  

Output :

Language