PHP foreach with Nested Array?

Question

I have a nested array in which I want to display a subset of results. For example, on the array below I want to loop through all the values in nested array[1].

Ar         


        

Answer 1

Both syntaxes are correct. But the result would be Array. You probably want to do something like this:

foreach ($tmpArray[1] as $value) {
  echo $value[0];
  foreach($value[1] as $val){
    echo $val;
  }
}

This will print out the string "two" ($value[0]) and the integers 4, 5 and 6 from the array ($value[1]).