Why doesn't this code work?

From: Date: Fri, 30 Jan 2015 14:26:51 +0000
Subject: Why doesn't this code work?
Groups: php.general 
Request: Send a blank email to php-general+get-324333@lists.php.net to get a copy of this message
Hello, I have the following PHP script, where I'm trying to retrieve the image type. Why doesn't it work? What am I doing wrong? <?php $image="4.2.06" $imagetype = exif_imagetype($image); echo "Image type is: " $imagetype; ?> Thanks.

« previous php.general (#324333) next »