| Welcome to WebmasterWorld Guest from 18.104.22.168 |
register, free tools, login, search, subscribe, help, library, announcements, recent posts, open posts,
|Subscribe to WebmasterWorld|
|change array values|
| 1:25 pm on Sep 10, 2009 (gmt 0)|
i have an array that looks like this:
$columns = Array
 => Monday
 => Wednesday
 => Friday
i want to be able to dynamically remove values from $columns if it is Wednesday and then have a new array set called $columns_filtered with the Wednesday value deleted
can anyone please tell me how i can do this?
| 3:39 pm on Sep 10, 2009 (gmt 0)|
i have figured out that i can use unset to remove lines of an array like this:
this works fine, but what i want to know is if there is anyway to unset it based on the name like for example:
| 3:51 pm on Sep 10, 2009 (gmt 0)|
i think i have figured it out, i am going to try using array_search to search for the word e.g. wednesday and return the corresponding key
| 5:43 pm on Sep 10, 2009 (gmt 0)|
Sorry for the late reply ahmed24, but I think what you want here is array_slice() [us3.php.net] or array_splice() [us3.php.net], depending on which works best for your conditions.
Splice actually removes the elements, so this is probably the one you want.
All trademarks and copyrights held by respective owners. Member comments are owned by the poster.
WebmasterWorld is a Developer Shed Community owned by Jim Boykin.
© Webmaster World 1996-2014 all rights reserved