exif_read_file   3972 ext/exif/exif.c 	ret = exif_read_file(&ImageInfo, Z_STRVAL_PP(p_name), read_thumbnail, read_all TSRMLS_CC);
exif_read_file   4124 ext/exif/exif.c 	ret = exif_read_file(&ImageInfo, p_name, 1, 0 TSRMLS_CC);