Tutorials Point


  Learning PHP
  Advanced PHP
  PHP Function Reference
  PHP Useful Resources
  Selected Reading

Copyright © 2014 by tutorialspoint



  Home     References     Discussion Forums     About TP  

PHP Function pos()


previous

Advertisements

Syntax

pos ( $array );

Definition and Usage

The pos() function is an alias of current() function and simply returns the value of the array element that's currently being pointed to by the internal pointer. It does not move the pointer in any way. If the internal pointer points beyond the end of the elements list, post() returns FALSE.

Paramters

ParameterDescription
arrayRequired. Specifies an array

Return Value

Returns the current element in an array.

Example

Try out following example:

<?php
$transport = array('foot', 'bike', 'car', 'plane');
$mode = pos($transport); 
print "$mode <br />";
?> 

This will produce following result:

foot

previous Printer Friendly

Advertisements


  

Advertisements