Hi, You can find out file information using: http://php.net/manual/en/function.finfo-file.php
Also, a common way is to use getimagesize() function, if it throws an error or returns false its not an image. I think it is a 2 step process, first you get the image from the url, validate etc. Then upload/send to your server. On 26 May 2015 at 17:05, cmple <[email protected]> wrote: > Hey Alejandro, > Thanks for your reply! > I have one more question, how can I apply the file Validation without using > the global $_FILES[] variable? > > for example: > $validator = new Validator\IsImage(); > $valid = $validator->isValid(); > > Thanks! > Roman. > > > > -- > View this message in context: > http://zend-framework-community.634137.n4.nabble.com/ZF2-Import-and-validate-external-pictures-from-URLs-tp4662542p4662545.html > Sent from the Zend Framework mailing list archive at Nabble.com. > > -- > List: [email protected] > Info: http://framework.zend.com/archives > Unsubscribe: [email protected] > > >
