Shift method: Array class

Syntax

Shift()

Description

Use the Shift method to remove the first element from the array and return it. Any following elements are "shifted" to an index of one less than they had.

Parameters

None.

Returns

Returns the value of the first element of the array. If the first element is a subarray, the subarray is returned.

Example

For &i = 1 to &ARRAY.Len;
   &ITEM = &ARRAY.Shift();
   /* do processing */
End-For;