Four posts per row [closed]

You need to make two changes in your code

1. Use $i = 1 instead of $i = 0 (before begining of while loop)
2. You have 2 IF condition in which you using % symbol. You need to make changes in first if condition (only in opening ul tag).

Just replace

if($i % 4 == 0) {

with this

 if($i % 4 == 1) {

NOTE: Don’t make this change in your second IF condition (codition with closing UL tag i.e. ).

To check what’s the difference between previous output and this one, just print value of variable i ($i) near title of post and your will notice why this changes required and how it actually solved the problem.