Re: Test if picture exists then load.
| From: | Jason Wong | Date: | Thu, 10 Jan 2002 10:27:31 +0000 |
| Subject: | Re: Test if picture exists then load. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-80005@lists.php.net to get a copy of this message | ||
On Thursday 10 January 2002 18:19, Dean Householder wrote:
> I'm not sure what function I need to use, but I want to test if a picture
> exists in a directory and if it does to display it but if not display
> another graphic that says 'No Graphic Available'.
>
> Would that be fopen()? or something else? I'm still new to PHP so any
> feedback would be very appreciated.
Use file_exists() to check whether a file exists.
To check whether is is a valid image file you could use getimagesize().
hth
--
Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
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