public Integer getPerPage() {
		int ret = 0;
		if (photos != null) {
			int pp;
			if (photos.perpage == null) {
				pp = 0;
			} else {
				pp = photos.perpage;
			}

			int pP;
			if (photos.perPage == null ) {
				pP = 0;
			} else {
				pP = photos.perPage;
			}

			if (pp > pP) {
				ret = pp;
			} else {
				ret = pP;
			}
		}
		return ret;
	}
public Integer getPerPage ( ) { int ret = 0 ; if ( photos != null ) { int pp ; if ( photos . perpage == null ) { pp = 0 ; } else { pp = photos . perpage ; } int pP ; if ( photos . perPage == null ) { pP = 0 ; } else { pP = photos . perPage ; } if ( pp > pP ) { ret = pp ; } else { ret = pP ; } } return ret ; }
Get the number of photos per page.
This value is returned by flickr as "per_page" and "perpage", depending on the method that was called.
This class can parse either value, and will return whichever one was found.

@return number of photos per page.