Way to insert code after so many items display in a loop

[msaz87]

I'm looking to see if there's a way you can have a statement that says "after X items displayed in a loop, display this code"... so if the loop was going to pull 10 things out of a DB and I wanted something display after every 4 items, it would just go:

 

--DB ENTRY 1--

--DB ENTRY 2--

--DB ENTRY 3--

--DB ENTRY 4--

 

--"CODE"--

 

--DB ENTRY 5--

--DB ENTRY 6--

--DB ENTRY 7--

--DB ENTRY 8--

 

--"CODE"--

 

--DB ENTRY 9--

--DB ENTRY 10--

 

Thanks for the help!

[mikesta707]

$counter = 0;
while (condition){
//stuff
if ($counter % 4 == 0){
//do somethign every 4th time
}
$counter++;
}

 

untested but should work. you may need to set counter to 1