易截截图软件、单文件、免安装、纯绿色、仅160KB

lighttpd + mysql + php(fast cgi)安装与配置

准备:
lighttpd-1.4.15.tar.gz
php-4.4.2.tar.gz
mysql-5.0.20a.tar.gz
开始:
1 编译安装lighttpd
 # tar zxvf lighttpd-1.4.15.tar.gz
 # cd lighttpd-1.4.15
 #  ls
 # ./configure --prefix=/usr/local/lighttpd    //此部无法编译时提示安装prce-devel
 #  make
 #  make install
 创建网站根目录
 # mkdir /usr/local/lighttpd/htdocs
 创建配置文件放置目录
 #mkdir /usr/local/lighttpd/etc
创建日志目录
#mkdir /usr/local/lighttpd/logs
将配置文件拷贝到/usr/local/lighttpd/etc
#cp doc/lighttpd.conf /usr/local/lighttpd/etc
 
 启动lighttpd
 #/usr/local/lighttpd/sbin/lighttpd -f /usr/local/lighttpd/etc/lighttpd.conf
我在安装的时候在error日志出现 opening errorlog '/var/log/lighttpd/access.log
在/var/log下建立lighttpd目录就可以了
 
2 安装 MYSQL
#  tar zxvf mysql-5.0.20a.tar.gz
#  cd mysql-5.0.20a
#  ./configure --prefix=/usr/local/mysql
#  make;make install
# groupadd mysql
# useradd -g mysql mysql
# cp support-files/my-medium.cnf /etc/my.cnf
# cd /usr/local/mysql/
初始化
#  bin/mysql_install_db --user=mysql
运行
bin/mysqld_safe --user=mysql &
设置自动启动(略)
3 安装 php (fast-cgi)
# tar zxvf php-4.4.2.tar.gz
# cd php-4.4.2
编译,加 --enable-fastcgi 和 --enable-force-cgi-redirect 选项
# ./configure --prefix=/usr/local/php-fastcgi  --enable-fastcgi --enable-force-cgi-redirect --with-zlib --
with-gd --with-ttf --with-png --with-expat-dir=/usr --with-gmp --with-xml --with-mysql=/usr/local/mysql --with-
charset=utf-8 --disable-debug --disable-posix --disable-rpath --enable-safe-mode --enable-magic-quotes --disabl
e-dmalloc --enable-bcmath --enable-dio --enable-gd-native-ttf --enable-sysvsem --enable-sysvshm --enable-wddx -
-enable-versioning --enable-pic --enable-inline-optimization --enable-memory-limit --enable-mbstring --enable-m
bregex --enable-mbstr-enc-trans --with-config-file-path=/usr/local/lib --enable-ft


相关文档:

mysql sql 百万级数据库优化方案

1.对查询进行优化,应尽量避免全表扫描,首先应考虑在 where 及 order by 涉及的列上建立索引。
2.应尽量避免在 where 子句中对字段进行 null 值判断,否则将导致引擎
放弃使用索引而进行全表扫描,如:
select id from t where num is null
可以在num上设置
默认值0,确保表中num列没有null值,然后这
样查询:
sel ......

php基本知识

1.php数组基础:
<?php
$ary2 = "zqhung_hongzequan_zqhong";
$arr3 =explode("_",$ary2);//拆分字符串
echo $arr3[1];//打印出来的结果是hongzequan
$ary1 = array("aa","bb");
$ary1[0]="zqhung";//修改数组中的值
echo $ary1[0],"<br>";//打印出来的结果是zqhung
$ary3 = array("id"=>55);
......

YAHOO PHP面试题

知道差距了,努力吧!
1. Which of the following will not add john to the users array?
1. $users[] = 'john';
2. array_add($users,'john');
3. array_push($users,'john');
4. $users ||= 'john';
2. What's the difference between sort(), asort() and ksort? Under what circumstances would you use each o ......

MySql操作类

最近写了一个简单的Mysql操作类,拿出来和大家分享一下,还请各位高手指正一下析构函数的用法:
<?php
/*
* Created on 2010-5-25
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
*
* class mysql
* made by S71ENCE
*/
class mysql ......

php中json的两个api(json_encode|json_decode)

<?php
//对象
class MyJson{
                      $id=1;
                      $site ......
© 2009 ej38.com All Rights Reserved. 关于E健网联系我们 | 站点地图 | 赣ICP备09004571号