Objects of type IMG_RESOURCE returns a reference to an image, possibly
for example be used for putting background images in tables or
table rows or to import an image in your own include scripts.
$GLOBALS['TSFE']->lastImgResourceInfo is set to the info
array of the resulting image resource (if any) and contains width,
height and so on (similar to how
does for the cObject IMAGE).
Depending on your use case you might prefer using the cObject
IMAGE, which creates a complete