Re: Lexical scoping
| From: | Andrea Faulds | Date: | Tue, 28 Jan 2014 16:06:01 +0000 |
| Subject: | Re: Lexical scoping | ||
| References: | 1 2 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-71675@lists.php.net to get a copy of this message | ||
On 28/01/14 12:31, Sebastian Krebs wrote:
foreach ($array as &$a) {You just changed the last element of the array to null. See why I proposed this? ;) -- Andrea Faulds http://ajf.me/$a = 3;} $a = null; // $a not a reference anymore. Problem solved :)