linux下安装apc
wget htdtp://pecl.php.net/get/APC
tar zxvf APC-3.1.3p.tgz
cd APC-3.1.3p
/usr/local/php/bin/phpize
./configure --enable-apc --enable-apc-mmap --with-php-config=/usr/local/php/bin/php-config
make && make install
接下来找到php.ini
找到extension_dir=''这行
在后面写
extension=apc.so
apc.enabled=1
apc.shm_segments=1
apc.shm_size=128
apc.stat=0
apc.ttl=0