php管理nginx虚拟主机shell脚本 使用php作为shell脚本是一件很方便的事情。理所当然，我们可以使用php脚本来管理 nginx虚拟主机，下面是笔者的 脚本 文件供各位参考
 代码如下  
#!/usr/bin/php -q
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 )
        foreach ( $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( $operate == 3 ) {
    exit;
}
else {
 exit (no operation selected!);
}?>
下面是nginx的配置模版
 代码如下  
server {
listen 80;
server_name {$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;
}
}
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