Do you use these PHP functions with arrays ??

[litewarez]

Ok so ill tell you the truth here.. i never heard of these functions until erlier today lol

what this basically does is allow you to paginate an array.. yes paginate

here's the function list and then some examples of them

next();
prev();
current();
reset();
end(); 

heres some usage examples

$array = array('litewarez','katz','phaze','others');
//Next
echo current($array);//litewarez
echo next($array); //katz
echo end($array);  //others
echo prev($array); //phaze
echo reset($array);//litewarez

next($array);
next($array);
next($array);
prev($array);
next($array);

echo current($array); // others 

this navigation is stored like sessions so your position is always held.

heres a full example of usage

$aFruit = array ('Tried' => array('Apple', 'Kiwi'),
                    'Not Tried' => array('Pear', 'Orange', 'Banana')
                     );

while($aChild = key($aFruit))
{
    while($szItem = current($aFruit[$aChild]))
    {
        echo current($aFruit[$aChild]) . '<br />';
        next($aFruit[$aChild]);
    }
    next($aFruit);
} 

hope i brought a little more tips to the table

litewarez Reviewed by litewarez on 15th Jun 2009. Do you use these PHP functions with arrays ?? Ok so ill tell you the truth here.. i never heard of these functions until erlier today lol what this basically does is allow you to paginate an array.. yes paginate here's the function list and then some examples of them next(); prev(); current(); Rating: 5