This is a 'while' loop using a variable equal to 1, with a ++ increment<br/>1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 <br/><br/>A while loop running through an array until all array items displayed!<br/>Key: 0 Value: apple <br/>Key: 1 Value: pear <br/>Key: 2 Value: custard <br/><br/><br/><a href="index.html">Index HTML</a>