note 11695 deleted from function.next by jimw
| From: | jimw@php.net | Date: | Thu, 20 Dec 2001 22:07:57 +0000 |
| Subject: | note 11695 deleted from function.next by jimw | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-23469@lists.php.net to get a copy of this message | ||
The problem with the do-while is that it runs once without checking if there is at least one element
in the array.
To traverse from the first element, AND protect against a possible empty array, try this:
if (count($array)) {
reset($array);
do{
//DO STUFF
} while (next ($array));
}
You could also use array_walk if you want to make a function out of the DO STUFF.