리눅스 - APC(Alternative PHP Cache) 설치

APC(Alternative PHP Cache)는 eAccelerator 처럼 PHP 캐싱을 수행합니다.

- APC 설치
APC를 다운로드 후 설치를 진행합니다.

http://pecl.php.net/package/APC

[root@yongbok ~]# cd /usr/local/src
[root@yongbok ~]# wget http://pecl.php.net/get/APC-3.1.3p1.tgz
[root@yongbok ~]# tar xzvf APC-3.1.3p1.tgz
[root@yongbok ~]# cd APC-3.1.3p1
[root@yongbok ~]# /usr/local/php5/bin/phpize
[root@yongbok ~]# ./configure --enable-apc --with-php-config=/usr/local/php5/bin/php-config
[root@yongbok ~]# make && make install

Installing shared extensions:     /usr/local/php5/lib/php/extensions/no-debug-non-zts-20060613/

[root@yongbok ~]# ls -l /usr/local/php5/lib/php/extensions/no-debug-non-zts-20060613 | grep apc
-rwxr-xr-x  1 root  wheel  542184  1 25 02:54 apc.so

php.ini 파일에 아래 내용을 추가 합니다.

[root@yongbok ~]# vi /usr/local/apache2/conf/php.ini

[APC]
extension_dir=/usr/local/php5/lib/php/extensions/no-debug-non-zts-20060613
extension=apc.so
apc.mode=shm
apc.file_md5=1
apc.ttl=3600
apc.idle=900
apc.hash_buckets=256
apc.max_file_size=1024
apc.cachedir=/tmp
apc.mmap_file_mask=/tmp/apc.XXXXXX 

아파치를 재시작 후 phpinfo 를 이용하여 APC를 확인합니다.

[root@yongbok ~]# /usr/local/apache2/bin/apachectl restart

[root@yongbok ~]# echo '<?php phpinfo(); ?>' > /var/www/html/phpinfo.php

출처 : http://blog.cyworld.com/ruo91/3591174