Say i have some numbers in the format [100,200,300,400,500][105,205,305,405,505] stored in a variable. Is it possible to use a foreach (or whatever) to obtain the data in the first set of [] and then move onto the second set of [] for example?

You're talking about two arrays correct?

PHP Code:

$arrOne = array( 100 , 200 , 300 , 400 , 500 );
$arrTwo = array( 105 , 205 , 305 , 405 , 505 );

foreach($arrOne as $a)
{
     $arrTwo[] = $a;
} 


yeah thats right cheers!

Sounds like array_merge() would do the same thing.

It would probably be a bit more efficient too