Gat an array of the element positions of an array

This example uses the [array->keys] method to output a comparison of two arrays.

Code

var( DaysOfWeek = array('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'),
     JoursDuSemaine = array('Dim', 'Lun', 'Mar', 'Mer', 'Jeu', 'Ven', 'Sam') )

iterate($DaysOfWeek->keys) => {^
     $DaysOfWeek->get(loop_value)+' = '+$JoursDuSemaine->get(loop_value)+'\n'
^}

Result

Sun = Dim
Mon = Lun
Tue = Mar
Wed = Mer
Thu = Jeu
Fri = Ven
Sat = Sam