PhpBoot\DB\Context

Complexity

Total Complexity

7

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	3
Dependencies	0

Test Coverage

Coverage

78.95%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	appendSql()	0	11	3
A	appendParams()	0	3	1
A	handleResult()	0	8	2

<?php
namespace PhpBoot\DB;
/**
 * @author caoym
 */
class Context{

    public function __construct($connection)
    {
        $this->connection = $connection;
    }

    /**
     * 拼接sql语句，并自动插入空格
     * @param string $sql 表达式
     */
    public function appendSql($sql, $addSpace=true){
        if($this->sql == ''){
            $this->sql = $sql;
        }else{
            if($addSpace){
                $this->sql = $this->sql.' '.$sql;
            }else{
                $this->sql = $this->sql.$sql;
            }
        }
    }
    /**
     * 增加绑定变量值
     * @param array $params 变量
     */
    public function appendParams($params){
        $this->params = array_merge($this->params, $params);
    }

    public function handleResult($result)
    {
        if($resultHandler = $this->resultHandler){
            return $resultHandler($result);
        }else{
            return $result;
        }
    }
    /**
     * @var callable
     */
    public $resultHandler;
    public $sql='';
    public $params=[];
    /**
     * @var \PDO
     */
    public $connection;
}