php管理nginx虚拟主机shell脚本实例

本文实例讲述了php管理nginx虚拟主机shell脚本，分享给大家供大家参考。具体分析如下：

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
<?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 )
        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] );