一个soap传输webservice框架（服务端）

需要手动在common文件夹下建立一个configure.wsdl文件 api文件夹是webservice接口。 common文件夹是常用方法、以及类库。 user/admin.php里面设置登录密码 server.php是服务端 目前wsdl在程序中自动生成 无 ?phpdate_default_timezone_set ( 'PRC' );$functio

需要手动在common文件夹下建立一个configure.wsdl文件
api文件夹是webservice接口。
common文件夹是常用方法、以及类库。
user/admin.php里面设置登录密码
server.php是服务端

目前wsdl在程序中自动生成

<?php
date_default_timezone_set ( 'PRC' );
$function = array();

require_once 'common/db.php';
require_once 'user/admin.php';
require_once 'api/Example.php';
require_once 'common/function.php';

//自动生成wsdl文件
$wsdl = "<?xml version='1.0' encoding='utf-8'?><definitions name=\"configure\" targetNamespace=\"urn:configure\" xmlns:typens=\"urn:configure\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/wsdl/soap/\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:wsdl=\"http://schemas.xmlsoap.org/wsdl/\" xmlns=\"http://schemas.xmlsoap.org/wsdl/\"><!--注册服务端请求、响应的函数和参数-->";
$message = "";
$port = "<portType name=\"serverPortType\">";
$binding = "<binding name=\"serverBinding\" type=\"typens:serverPortType\"><soap:binding style=\"rpc\" transport=\"http://schemas.xmlsoap.org/soap/http\"/>";

foreach ($function as $name => $parts){
        $message .= "<message name=\"".$name."\"><!--参数名称与类型-->";
        foreach ($parts as $part => $type){
                $message .= "<part name=\"".$part."\" type=\"xsd:".$type."\"/>";
        }
        $message .= "</message><message name=\"".$name."Response\"><part name=\"".$name."Return\" type=\"xsd:string\"/></message>";
        $port .= "<operation name=\"".$name."\"><input message=\"typens:".$name."\"/><output message=\"typens:".$name."Response\"/></operation>";
        $binding .= "<operation name=\"".$name."\"><soap:operation soapAction=\"urn:serverAction\"/><input><soap:body namespace=\"urn:configure\" use=\"encoded\" encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\"/></input><output><soap:body namespace=\"urn:configure\" use=\"encoded\" encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\"/></output></operation>";
        $functions[] = $name;
}
$port .= "</portType>";
$binding .= "</binding>";
$wsdl .= $message.$port.$binding."<service name=\"configureService\"><port name=\"serverPort\" binding=\"typens:serverBinding\"><soap:address location=\"http://localhost/webservice/server.php\"/></port></service></definitions>";

$file = fopen("common/configure.wsdl","w");
fwrite($file, $wsdl);
fclose($file);

$db = new db();
$service = new SoapServer('common/configure.wsdl');
$service->addFunction($functions);
$service->handle();

<?php
$function['admin'] = array('user' => 'string', 'pwd' => 'string');
function admin($user, $pwd){
        if ($user === 'root' && $pwd =='123456') {
                return '1';
        }else {
                return '0';
        }
}

<?php
defined ( 'HOST' ) || define ( 'HOST', 'localhost' );
defined ( 'USER' ) || define ( 'USER', 'XXX' );
defined ( 'PASSWORD' ) || define ( 'PASSWORD', 'XXX' );
defined ( 'DB' ) || define ( 'DB', 'XXX' );

class db{
        
        public static $_mysqli;
        public static $_stmt;
        
        /**
         * 构造函数
         */
        function __construct(){
                self::$_mysqli = new mysqli(HOST, USER, PASSWORD, DB);
                self::$_mysqli->query("set names utf8");
        }
        
        /**
         * 
         * @return boolean
         */
        function ping(){
                return self::$_mysqli->ping();
        }
        
        /**
         * 
         * @param 需要插入或者更新的参数键值对 $args
         * @return 一个字符串，需要插入或者更新的字段
         */
        private function getFields($args){
                $fields = '';
                foreach ($args as $k=>$v){
                        if ($v === '') {
                                continue;
                        }
                        $fields .= "`". $k ."`='". $v ."', ";
                }
                return substr($fields, 0, -2);
        }
        
        /**
         * 执行一条sql语句
         */
        function query($sql){
                return self::$_mysqli->query($sql);
        }
        
        /**
         * 
         * @param unknown $sql
         * @return unknown
         */
        function select($sql){
                self::$_stmt = $this->query($sql);
                if (self::$_stmt && self::$_stmt->num_rows>0) {
                        while (@$row = self::$_stmt->fetch_assoc()){
                                $res[] = $row;
                        }
                }
                self::$_stmt->free();
                return $res;
        }
        
        function get($table, $field, $where){
                $sql = "select ".$field." from ".$table." where ".$where;
                return $this->select($sql);
        }
        
        function getRow($table, $field, $where){
                $sql = "select ".$field." from ".$table." where ".$where;
                $result = $this->select($sql);
                return $result[0];
        }
        
        /**
         * 进行多条sql查询
         * @param unknown $query
         * @return mixed
         */
        function multi_query($query){
                if (self::$_mysqli->multi_query($query)){
                        do {
                                if (self::$_stmt = self::$_mysqli->store_result()) {
                                        while (@$row = self::$_stmt->fetch_row()) {
                                                $res[] = $row;
                                        }
                                        self::$_stmt->free();
                                }
                        }while (self::$_mysqli->next_result());
                }
                return $res;
        }
        
        /**
         * 向一张表插入单条记录
         * @param 即将执行插入操作的表 $table
         * @param 插入字段名和字段值的键值对 $args
         * @param 如果设置，sql语句
         * @return 插入结果
         */
        function add($table, $types, $args, $flag=false){
                if (self::$_stmt) {
                        $this->emptystmt();
                }
                $fields = "";
                $values = "";
                $bind = 'self::$_stmt->bind_param('.$types;
                foreach ($args as $k=>$v){
                        $fields .= $k.", ";
                        $values .= "?,";
                        $bind .= ' , $'.$k;
                        $$k = $v;
                }
                $bind .= ');';
                $fields = substr($fields, 0, -2);
                $values = substr($values, 0, -1);
                $sql = "insert into ".$table." (".$fields.") values (".$values.")";
                self::$_stmt = self::$_mysqli->prepare($sql);
                echo $cId;
                self::$_stmt->bind_param(iis , $cId , $pId , $createDate);
                //eval($bind);
                $res = self::$_stmt->execute();
                if ($flag) {
                        $this->emptystmt();
                }
                return $res;
        }
        
        /**
         * 向一张表删除符合条件的记录
         * @param 执行删除操作的表名 $table
         * @param 符合要求的条件 $where
         * @return 删除结果
         */
        function del($table, $where, $flag = false){
                if (self::$_stmt) {
                        $this->emptystmt();
                }
                $sql = "delete from ".$table." where ".$where;
                self::$_stmt = self::$_mysqli->prepare($sql);
                $res = self::$_stmt->execute();
                if ($flag) {
                        $this->emptystmt();
                }
                return $res;
        }
        
        /**
         * 向一张表进行更新操作
         * @param 执行更新操作的表名 $table
         * @param 插入字段名和字段值的键值对 $args
         * @param 符合要求的条件 $where
         * @return 更新结果
         */
        function update($table, $types, $args, $where, $flag = false){
                if (self::$_stmt) {
                        $this->emptystmt();
                }
                $fields = "";
                $values = "";
                $bind = 'self::$_stmt->bind_param(\''.$types.'\'';
                foreach ($args as $k=>$v){
                        $fields .= $k."=?, ";
                        $bind .= ' , $'.$k;
                        $$k = $v;
                }
                $bind .= ');';
                $fields = substr($fields, 0, -2);
                $values = substr($values, 0, -1);
                $sql = "update ".$table." set ".$fields." where ".$where;
                self::$_stmt = self::$_mysqli->prepare($sql);
                if (eval($bind)){
                        $res = self::$_stmt->execute();
                }
                if ($flag) {
                        $this->emptystmt();
                }
                return $res;
        }
        
        function bind($types, $args, $flag = false){
                if (self::$_stmt) {
                        $bind = 'self::$_stmt->bind_param('.$types;
                        foreach ($args as $k => $v){
                                $bind .= ' , $'.$k;
                                $$k = $v;
                        }
                        $bind .= ');';
                        if (eval($bind)){
                                $res = self::$_stmt->execute();
                        }
                        if ($flag) {
                                $this->emptystmt();
                        }
                        return $res;
                }
                return false;
        }
        
        /**
         * 关闭与准备语句
         */
        function emptystmt(){
                self::$_stmt->close();
        }
        
        /**
         * 析构函数
         */
        function __destruct(){
               self::$_mysqli->close();
        }
        
}

<?php
$function['Example'] = array('param0' => 'string', 'param1' => 'int');
function Example($param0, $param1){
        global $db;
        $info = array ($param0, $param1);
        return json_encode($info);
}