Added support for multiple image files upload. Methods updated for multiple files, uploadImage() and getUploadFormat()
Added support for multiple image files upload. Methods updated for multiple files, uploadImage() and getUploadFormat()

Added checkImageType() to check image type before upload:
Example:

if($gd->checkImageType('pfile'))
    $gd->uploadImage('pfile');
somkidodd/doophp,mustafakarali/doophp,rhizalpatrax64bit/doophp,AbdullahFaqeir/doophp,AbdullahFaqeir/doophp,somkidodd/doophp,ccfelix/doophp,AbdullahFaqeir/doophp,somkidodd/doophp,rhizalpatrax64bit/doophp,mythinking/doophp,mythinking/doophp,ccfelix/doophp,mustafakarali/doophp,rhizalpatrax64bit/doophp,mustafakarali/doophp,mythinking/doophp,ccfelix/doophp