配置PHP识别加速器Zend Guard Loader报错

配置PHP识别加速器Zend Guard Loader

错误1

Failed loading /usr/local/php5/lib/php/ZendGuardLoader.so:  /usr/local/php5/lib/php/ZendGuardLoader.so: wrong ELF class: ELFCLASS32

以上错误的原因是64位系统用了32位的ZendGuardLoader.so
解决办法就是去下载一个对应PHP版本的64位ZendGuardLoader.so文件

1、下载Zend Guard

32位 http://downloads.zend.com/guard/5.5.0/ZendGuardLoader-php-5.3-linux-glibc23-i386.tar.gz

64位 http://downloads.zend.com/guard/5.5.0/ZendGuardLoader-php-5.3-linux-glibc23-x86_64.tar.gz

mkdir /usr/local/zend

tar -zxvf ZendGuardLoader-php-5.3-linux-glibc23-i386.tar.gz

sudo cp ZendGuardLoader-php-5.3-linux-glibc23-i386/php5.3.x/ZendGuardLoader.so /usr/local/zend/

2、配置
vim /etc/php.ini

最后加上：
zend_extension=/usr/local/zend/ZendGuardLoader.so

########################################################################################

错误2

./php-fpm start

[13-Sep-2013 17:50:48] ALERT: [pool www] pm.min_spare_servers(5) and pm.max_spare_servers(35) cannot be greater than pm.max_children(5)

cat cat php-fpm.conf 

[global]
pid = /usr/local/php/var/run/php-fpm.pid
error_log = /usr/local/php/var/log/php-fpm.log
log_level = notice

[www]
listen = /tmp/php-cgi.sock
user = www
group = www
pm = dynamic
pm.max_children = 20
pm.start_servers = 2
pm.min_spare_servers = 100
pm.max_spare_servers = 60
request_terminate_timeout = 100

错误原因，按照这个原则去配置

min_spare_servers ≤ start_servers ≤ max_spare_servers ≤ max_children