锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷菘锟斤拷谢锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷娲拷峄帮拷锟斤拷荩锟� 锟斤拷要使锟斤拷 session_set_save_handler() 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一系锟斤拷锟矫伙拷锟斤拷锟芥储锟斤拷锟斤拷锟斤拷 PHP 5.4.0 之锟斤拷锟斤拷锟斤拷锟绞癸拷锟� SessionHandlerInterface 锟斤拷 锟斤拷锟斤拷通锟斤拷锟教筹拷 SessionHandler 锟斤拷锟斤拷锟斤拷展锟斤拷锟矫的癸拷锟斤拷锟斤拷锟斤拷 锟接讹拷锟斤到锟皆讹拷锟斤拷峄帮拷锟斤拷锟斤拷锟狡碉拷目锟侥★拷
锟斤拷锟斤拷 session_set_save_handler() 锟侥诧拷锟斤拷锟斤拷为锟节会话锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟矫碉拷一锟斤拷氐锟斤拷锟斤拷锟斤拷锟�
open锟斤拷 read锟斤拷
write 锟皆硷拷 close锟斤拷
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gc 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆碉拷锟斤拷锟斤拷锟秸硷拷锟斤拷
锟斤拷耍锟斤拷峄帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 PHP 锟斤拷锟斤拷锟角憋拷锟斤拷摹锟�
默锟斤拷锟斤拷锟斤拷禄锟绞癸拷锟斤拷锟斤拷玫锟斤拷募锟斤拷峄帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷通锟斤拷 session_set_save_handler() 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆讹拷锟斤拷峄帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
一些 PHP 锟斤拷展也锟结供锟斤拷锟斤拷锟矫的会话锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟界：sqlite锟斤拷
memcache 锟皆硷拷 memcached锟斤拷
锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷 session.save_handler 锟斤拷使锟斤拷锟斤拷锟角★拷
锟结话锟斤拷始锟斤拷时锟斤拷PHP 锟斤拷锟斤拷锟� open 锟斤拷锟斤拷锟斤拷锟斤拷然锟斤拷锟劫碉拷锟斤拷
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然锟斤拷 PHP 锟结将锟斤拷锟斤拷址锟斤拷锟斤拷锟斤拷耄拷锟斤拷也锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷然锟襟保达拷锟斤拷 $_SESSION
锟斤拷锟斤拷全锟街憋拷锟斤拷锟斤拷
锟斤拷 PHP 锟截闭碉拷时锟津（伙拷锟竭碉拷锟斤拷锟斤拷 session_write_close() 之锟襟）ｏ拷
PHP 锟斤拷锟� $_SESSION 锟叫碉拷锟斤拷锟捷斤拷锟叫憋拷锟诫，
然锟斤拷突峄� ID 一锟斤拷锟酵革拷 write 锟截碉拷锟斤拷锟斤拷锟斤拷
write 锟截碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟絇HP 锟节诧拷锟斤拷锟斤拷锟斤拷
close 锟截碉拷锟斤拷锟斤拷锟斤拷
锟斤拷锟劫会话时锟斤拷PHP 锟斤拷锟斤拷锟� destroy 锟截碉拷锟斤拷锟斤拷锟斤拷
锟斤拷锟捷会话锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷茫锟絇HP 锟结不时锟截碉拷锟斤拷 gc 锟截碉拷锟斤拷锟斤拷锟斤拷
锟矫猴拷锟斤拷锟斤拷映志没锟斤拷娲拷锟缴撅拷锟斤拷锟绞憋拷幕峄帮拷锟斤拷荨锟�
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