note 117715 deleted from function.next by cmb
| From: | cmb@php.net | Date: | Thu, 30 Jul 2015 13:14:37 +0000 |
| Subject: | note 117715 deleted from function.next by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-203223@lists.php.net to get a copy of this message | ||
Note Submitter: JumpIfBelow
----
As some wants to know if the array has another element after. There is an issue when the next
element is FALSE, you don't know if the element is FALSE or if the function next() returns
FALSE because there isn't another element.
Now, you're aware of that, I have my quick "has_next", which will work if there is no
FALSE value in the array.
<?php
function has_next(array $a){
return next($a) !== false;
}
?>