DB1:資料庫名1，共52張表
DB2:資料庫名2」，找出兩個版本資料表增刪的情形。，共52張表
DB1沒有：Array
(
)
DB2沒有：Array
(
)
交集有：Array
(
    [0] => wiki_archive
    [1] => wiki_category
    [2] => wiki_categorylinks
    [3] => wiki_change_tag
    [4] => wiki_external_user
    [5] => wiki_externallinks
    [6] => wiki_filearchive
    [7] => wiki_hitcounter
    [8] => wiki_image
    [9] => wiki_imagelinks
    [10] => wiki_interwiki
    [11] => wiki_ipblocks
    [12] => wiki_iwlinks
    [13] => wiki_job
    [14] => wiki_l10n_cache
    [15] => wiki_langlinks
    [16] => wiki_log_search
    [17] => wiki_logging
    [18] => wiki_math
    [19] => wiki_module_deps
    [20] => wiki_msg_resource
    [21] => wiki_msg_resource_links
    [22] => wiki_objectcache
    [23] => wiki_oldimage
    [24] => wiki_page
    [25] => wiki_page_props
    [26] => wiki_page_restrictions
    [27] => wiki_pagelinks
    [28] => wiki_protected_titles
    [29] => wiki_querycache
    [30] => wiki_querycache_info
    [31] => wiki_querycachetwo
    [32] => wiki_recentchanges
    [33] => wiki_redirect
    [34] => wiki_revision
    [35] => wiki_searchindex
    [36] => wiki_site_identifiers
    [37] => wiki_site_stats
    [38] => wiki_sites
    [39] => wiki_tag_summary
    [40] => wiki_templatelinks
    [41] => wiki_text
    [42] => wiki_transcache
    [43] => wiki_updatelog
    [44] => wiki_uploadstash
    [45] => wiki_user
    [46] => wiki_user_former_groups
    [47] => wiki_user_groups
    [48] => wiki_user_newtalk
    [49] => wiki_user_properties
    [50] => wiki_valid_tag
    [51] => wiki_watchlist
)

52