Re: Looping through array
| From: | James Tu | Date: | Thu, 16 Nov 2006 20:38:46 +0000 |
| Subject: | Re: Looping through array | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-244747@lists.php.net to get a copy of this message | ||
$arr = array(...);
$first_row = '';
$second_row = '';
for ($i=4; $i>=0; $i--){
$first_row = $first_row . "<td>{$arr[$x]}</td>";
$second_row = $second_row . "<td>{$arr[$x + 5]}</td>";
}
print '<tr>' . $first_row . '/<tr>';
print '<tr>' . $second_row . '/<tr>';
On Nov 16, 2006, at 3:19 PM, Ashley M. Kirchner wrote:
Say I have an array containing ten items, and I want to display them in a table as follows:5 4 3 2 110 9 8 7 6 What's the best way to loop through that array to do that? My thinking gets me to create a loop for 5 through 1, repeated twice, and the second time I add '5' to the index value. There's got to be a saner way... --W | It's not a bug - it's an undocumented feature. +-------------------------------------------------------------------- Ashley M. Kirchner <mailto:ashley@pcraft.com> . 303.442.6410 x130IT Director / SysAdmin / Websmith . 800.441.3873 x130 Photo Craft Imaging . 3550 Arapahoe Ave. #6 http://www.pcraft.com ..... . . . Boulder, CO 80303, U.S.A.--PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php