(PECL apc >= 3.0.13)
apc_add — 锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷存储
锟斤拷锟斤拷锟节伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诘锟斤拷锟斤拷锟铰伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷荽娲拷锟�
Note: 锟斤拷PHP锟斤拷锟斤拷锟斤拷锟侥伙拷锟狡诧拷同锟斤拷使锟斤拷apc_add() 锟芥储锟斤拷锟斤拷 锟节诧拷同锟斤拷锟斤拷锟斤拷之锟斤拷一直锟街久达拷锟节ｏ拷直锟斤拷锟接伙拷锟斤拷系统锟斤拷锟狡筹拷锟斤拷
key
锟芥储锟斤拷锟斤拷锟斤拷锟绞癸拷玫锟斤拷锟斤拷锟�keys 锟斤拷唯一锟侥ｏ拷
锟斤拷锟斤拷锟斤拷图使锟斤拷 apc_add() 去锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷丫锟斤拷锟斤拷诘幕锟斤拷妫�
锟斤拷锟斤拷锟结覆锟斤拷锟斤拷锟叫的伙拷锟斤拷锟街�, 锟斤拷锟揭凤拷锟斤拷 FALSE. (锟斤拷锟斤拷锟� apc_add() 锟斤拷
apc_store()之锟斤拷唯一锟侥诧拷同.)
var锟芥储锟侥憋拷锟斤拷
ttl
锟斤拷锟斤拷时锟斤拷;锟节伙拷锟斤拷锟叫存储var锟斤拷ttl锟斤拷,
锟斤拷ttl锟斤拷锟饺ワ拷锟�,锟芥储锟侥憋拷锟斤拷锟斤拷锟斤拷踊锟斤拷锟斤拷胁锟斤拷锟�(锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷时),
锟斤拷锟矫伙拷锟斤拷锟斤拷锟�ttl(锟斤拷锟斤拷ttl锟斤拷0),
锟斤拷锟斤拷锟斤拷一直锟斤拷畹斤拷锟斤拷侄锟斤拷瞥锟轿�,锟斤拷锟斤拷之锟解不锟节伙拷锟斤拷锟叫的匡拷锟斤拷原锟斤拷锟角ｏ拷锟斤拷锟斤拷系统使锟斤拷clear锟斤拷锟斤拷锟斤拷restart锟斤拷
valuesNames in key, variables in value.
Returns TRUE if something has effectively been added into the cache, FALSE otherwise. Second syntax returns array with error keys.
Example #1 apc_add() 锟斤拷锟斤拷
<?php
$bar = 'BAR';
apc_add('foo', $bar);
var_dump(apc_fetch('foo'));
echo "\n";
$bar = 'NEVER GETS SET';
apc_add('foo', $bar);
var_dump(apc_fetch('foo'));
echo "\n";
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
string(3) "BAR" string(3) "BAR"