Question

I’m pretty new to PHP and want to write a “for” statement based on IDs of a page. The problem is that the IDs are not sequential (by that I mean they are not increasing by 1 each time ie. 1,2,3,4,5). Is there a way to use “for” to use specific numbers? For example (pseudocode)

for IDnumbers i = (1,5,7,23,28,34)
 echo "function1(i)"
 echo "function2(i)"
end

I hope that makes sense. I basically want functions associated with each post ID to be returned, but I want the IDnumbers to be specific. Sorry if this is a basic question!

edit: wow, that really was basic. Thanks guys!

Answer 1

// create an array
$numbers = array(1,5,7,23,28,34);

// loop over it
foreach($numbers as $number){
    echo function1($number);
    echo function2($number);
}