PHP Foreach Loop and DOMNodeList

Question

I am trying to determine the end of a foreach loop that is seeded with a collection of DOMNodeList. Currently, I am using a for loop would like to avoid having a \'magic\'

Answer 1

$cols->length

Should give you the number of items in the list

for ($i = 0; $i < $cols->length; $i++) {

// ...

if ($i == $cols->length - 1) {
// last column