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Enable APC
2011/05/07 |
| Enable APC ( Alternative PHP Cache ) and makes PHP be fast.
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| [1] | Install APC |
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[root@www ~]# yum -y install php-pecl-apc [root@www ~]# vi /etc/php.d/apc.ini # line 11: specify shared memory(MB) # need to consider with specs of the server apc.shm_size= 512 [root@www ~]# /etc/rc.d/init.d/httpd restart Stopping httpd: [ OK ] Starting httpd: [ OK ] |
| [2] | Create "phpinfo# like follows and make sure APC enabled. |
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[root@www ~]# echo -e "<?php\nphpinfo();\n?>" > /var/www/html/phpinfo.php |
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| [3] | Enable admin script of APC. |
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[root@www ~]# mkdir /var/www/html/apc [root@www ~]# cp /usr/share/doc/php-pecl-apc-3.1.3p1/apc.php /var/www/html/apc [root@www ~]# vi /var/www/html/apc/apc.conf.php # create new
<?php defaults('ADMIN_USERNAME','apcadmin'); # set any username defaults('ADMIN_PASSWORD','apcadmin'); # set any password ?> [root@www ~]# vi /etc/httpd/conf.d/apc.conf # create new
<Directory /var/www/html/apc> Order Deny,Allow Deny from all Allow from 127.0.0.1 10.0.0.0/24 # IP address you allow </Directory> [root@www ~]# /etc/rc.d/init.d/httpd restart Stopping httpd: [ OK ] Starting httpd: [ OK ] |
| Access to "http://(hostname or IP address)/apc/apc.php" with Web browser. Then following screen is shown and it's possible to make sure status of APC. |
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