PHP加速器 eaccelerator

######################
#                    #
#   eaccelerator     #
#                    #
######################

wget http://bart.eaccelerator.net/source/0.9.5.3/eaccelerator-0.9.5.3.tar.bz2

######################
#                   
#        安装   
#                   
######################

tar jxvf eaccelerator-0.9.5.3.tar.bz2
cd cd eaccelerator-0.9.5.3
export PHP_PREFIX="/usr/local/webserver/php"
$PHP_PREFIX/bin/phpize
./configure --enable-eaccelerator=shared \
            --with-php-config=$PHP_PREFIX/bin/php-config
make
make install

# 通过 $PHP_PREFIX/bin/php-config 的设置，eaccelerator.so模块位于"/usr/local/webserver/php/lib/php/extensions/no-debug-# non-zts-20060613/" 目录下

###########################
#                   
#    修改配置文件php.ini   
#                   
###########################

vi /etc/sysctl.conf
kernel.shmmax = 134217728 # 128M   == echo 134217728 > /proc/sys/kernel/shmmax 一个程序可以使用的最大内存
/sbin/sysctl -p

vim $PHP_PREFIX/conf/php.ini

  zend_extension="/usr/local/webserver/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so"
  eaelerator.shm_size="128"
  eaccelerator.cache_dir="/usr/local/webserver/eaccelerator_cache"
  eaccelerator.enable="1"
  eaccelerator.optimizer="1"
  eaccelerator.check_mtime="1"
  eaccelerator.debug="0"
  eaccelerator.filter=""
  eaccelerator.shm_max="0"
  eaccelerator.shm_ttl="0"
  eaccelerator.shm_prune_period="0"
  eaccelerator.shm_only="0"
  eaccelerator.compress="1"
  eaccelerator.compress_level="9"

mkdir -p /usr/local/webserver/eaccelerator_cache
chmod 0777 /usr/local/webserver/eaccelerator_cache

# 以上的配置是把 eaccelerator 做为 Zend 的扩展模块来编译的办法。如果您的PHP是用安装模式编译的，要把 zend_extension改为zend_extension_ts

# 如果您是把 eaccelerator 做为 PHP的一个扩展，要用下面的配置

# extension="eaccelerator.so"
# eaccelerator.shm_size="16"
# eaccelerator.cache_dir="/usr/local/webserver/eaccelerator_cache"
# eaccelerator.enable="1"
# eaccelerator.optimizer="1"
# eaccelerator.check_mtime="1"