用于nginx虚拟主机管理的php脚本

#!/usr/bin/php -q
<?php
start: fwrite(STDOUT,"===========Vhost Script===========＼n");
fwrite(STDOUT,"= Choose an operation ＼n");
fwrite(STDOUT,"= 1.Create 2.Delete 3.Exit＼n");
fwrite(STDOUT,"==================================＼n");
$operate = trim(fgets(STDIN));
if ( $operate == 1 ){
fwrite(STDOUT,"Please Enter a Domain Name:");
$domain = trim(fgets(STDIN));
$path = "/home/sites/{$domain}";
$nginx_conf = "/etc/nginx/sites/{$domain}";
$nginx_template = "/etc/nginx/template/site_conf";
$apache_conf = "/etc/httpd/conf/httpd.conf";
$conf_str = "";

//变量初始化
if( file_exists($path ) ) exit ("Domain Existed!＼n");
else mkdir($path,0700);
if(file_exists($nginx_conf)) exit ("Nginx Config file existed!＼n");
else {
$conf_str = file_get_contents( $nginx_template );
}

//目录检测及配置文件拷贝
eval ( "＼$conf_str = ＼"$conf_str＼";" );

$succes = file_put_contents($nginx_conf,$conf_str);
if( !$succes ) exit ("Write Config File Fauile!");
else echo "Create Vhost success!＼n";
goto start;
//写入配置文件
}
else if ($operate == 2){
$confs_dir = dir("/etc/nginx/sites");
$confs_list = array();
$count = 0;
while ( false !== ( $conf_file = $confs_dir->read() ) ){
if( $conf_file == "." ) continue;
if( $conf_file == ".." ) continue;
if ( is_file( $confs_dir->path ."/". $conf_file) ) {
$confs_list[$count++] = $conf_file;
}
}
echo "Select a site by number which to delete:＼n";
if( count( $confs_list ) >0 )
for(www.jb200.com)each ( $confs_list as $k=>$v ){
echo "{$k}. $v＼n";
}
$index = trim(fgets(STDIN));
if( in_array ( $index,array_keys( $confs_list ) ) ){
copy( $confs_dir->path ."/". $confs_list[$index],"/etc/nginx/backup/{$confs_list[$index]}" );
unlink ( $confs_dir->path ."/". $confs_list[$index] );
exec("tar -zcf /home/sites/{$confs_list[$index]}.tar.gz /home/sites/".$confs_list[$index] );
exec("rm -Rf /home/sites/".$confs_list[$index]);
}
//删除指定配置，并保存备份
}
else if( $operate == 3 ) {
exit;
}
else {
exit ("No Operation Selected!");
}?>

2，nginx配置文件模版：
server {
listen 80;
server_name {$domain};
access_log /var/log/nginx/{$domain}_access_log;
error_log /var/log/nginx/{$domain}_error_log;

root {$path};

#不记录对站点图标访问
location = /favicon.ico {
log_not_found off;
access_log off;
}

#不记录对robots.txt的访问
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}

location = / {
try_files @proxy;
}

location / {
index index.htm index.html index.php;
try_files ＼$uri @proxy;
}

#匹配html
location ~* ＼.(html|htm)$ {
expires 30s;
gzip off;
add_header Content-Encoding gzip;
try_files ＼$uri ＼$uri/ /wp-content/cache/supercache/＼$http_host/＼$request_uri/index.html.gz @proxy;
}

#匹配图片、脚本文件等
location ~* ＼.(jpe?g|gif|png|ico|css|js|flv|swf|avi|zip|rar|svg|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|txt|tar|mp3)$ {
expires 30d;
}

#传递给apache
location @proxy {
index index.htm index.html index.php;
proxy_pass http://127.0.0.1:81;
include /etc/nginx/proxy.conf;
}
}