The -letter chunks of '' are:
PHP Notice: Undefined index: word in D:\Inetpub\Ciswebs\CS85\GEDDES_JAMES\progphp-examplesPlus\ch07\chunkify.php on line 7 PHP Notice: Undefined index: number in D:\Inetpub\Ciswebs\CS85\GEDDES_JAMES\progphp-examplesPlus\ch07\chunkify.php on line 8 PHP Warning: Division by zero in D:\Inetpub\Ciswebs\CS85\GEDDES_JAMES\progphp-examplesPlus\ch07\chunkify.php on line 10