... ? '' : 'not ');4-11 ■COMPARING ARRAYS 1 35 5092_Ch04_CMP4 8/26/ 05 3:02 PM Page 1 35 5092_Ch02_FINAL 8/26/ 05 9:46 AM Page 84printf("<p>The two arrays are %sidentical.</p>\n",$arr1 ... (Wrox, 2004), Regular Expression Recipes: A Problem-Solution Approach (Apress, 20 05) ,and Regular Expressions for Windows Developers: A Problem-SolutionApproach (Apress, 20 05) .When Nathan is not ... 10, 4 => 20, 5 => 30, )array ( 0 => 10, 1 => 20, 2 => 30, 3 => 1, 4 => 2, 5 => 3, )array ( 0 => 5, 1 => 10, 2 => 15, 3 => 20, 4 => 10, 5 => 20, 6 =>...