Get File Extension

<br /><?php $path_info = pathinfo("admin/".$res_news_right['banner_image']); <br /> $banner_imagex= $path_info['extension']; <br /> <br /> if($banner_imagex!="swf") {?> <br /> <br /> <br /><a href="<?=$res_news_right['page_link']; ?>"><img src="admin/<?=$res_news_right['banner_image'] ?>" width="233" height="157" border="0" /></a> <br /><?php } else {?> <br /><a href="<?=$res_news_right['page_link']; ?>"> <br /><object classid="clsid27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="233" height="157"> <br /> <param name="movie" value="admin/<?=$res_news_right['banner_image'];?>"> <br /> <param name="wmode" value="transparent"> <br /> <param name="quality" value="high"> <br /> <embed wmode="transparent" quality="high" src="admin/<?=$res_news_right['banner_image']?>" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="233" height="157"></embed> <br /></object></a> <br /><?php } ?> <br />