Example of php getting image size, usage of php image function getImageInfo()

function getImageInfo($img){ //$img is the absolute path of the image file, for example, D:iamgejn0-541.gif
$img_info=getimagesize($img );
switch($img_info[2]){
case1:
$imgtype="GIF";
break;
case2:
$imgtype="JPG";
break;
case3:
$imgtype="PNG" ;
break;
}
$img_type=$imgtype."image";
$img_size=ceil(filesize($img)/1000)."k"; //Get file size
"width"=>$img_info[0],
"height"=>$img_info[1],
"type"=>$img_type
"size"=>$img_size
}
return$new_img_info;
}
?>