<foreach>

  <foreach 
      [ label="symbollabel" ] 
      [ index="list-of-assignable-exprindex" ]
      [ key="list-of-assignable-exprkey" ]
      [ value="list-of-assignable-exprvalue" ]
      (expr|in)="expriterable" >
    statement *
  </foreach>

A ``foreach´´ tag iterates through the enumeration returned by value yielded by expression and assigns, on each cycle, index, key and element to given assignable expressions. See foreach statement.

Attributes:

label

Optional label for the use of break and continue statements.

index

Optional list of assignable expressions where the numerical index of loop is stored, starting from zero.

key

Optional list of assignable expression where the key of retrieved element is stored, depending of value being iterated.

value

Optional list of assignable expression where the retrieved elements are stored, depending of value being iterated.

expr

Expression yielding iterable value. Mutually exclusive with in.

in

Expression yielding iterable value. Mutually exclusive with expr.

Add a note