Re: pathinfo function
| From: | Micky Hulse | Date: | Tue, 26 Jul 2011 22:55:37 +0000 |
| Subject: | Re: pathinfo function | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-314211@lists.php.net to get a copy of this message | ||
On Tue, Jul 26, 2011 at 3:47 PM, Tim Streater <tim@clothears.org.uk> wrote:
> that I will get an error if I try to reference $info["extension"] ??
From what I can tell via reading the docs:
"The following associative array elements are returned: dirname,
basename, extension (if any), and filename."
<http://php.net/pathinfo>
Makes me think that if the extension does not exist, then the
"extension" key will not exist.
Looking like isset() (or array_key_exists) will be needed:
$foo = (isset($info['extension'])) ? $info['extension'] : '';
At least, that's my take on it. :)