Code sharing for php operating SQLite class

This article introduces a class that operates SQLite data in PHP programming. The code is shared here for reference by friends in need.

Provides a PHP operation SQLite class:

<?php
/*
* 操作sqlite的类
* edit by bbs.it-home.org
//应用举例

require_once('cls_sqlite.php');

//创建实例
$DB=new SQLite('blog.db'); //这个数据库" title="数据库" >数据库文件名字任意

//创建数据库" title="数据库" >数据库表。
$DB->query("create table test(id integer primary key,title varchar(50))");

//接下来添加数据
$DB->query("insert into test(title) values('小屋')");
$DB->query("insert into test(title) values('蓝雨')");
$DB->query("insert into test(title) values('Ajan')");
$DB->query("insert into test(title) values('sjolzy')");

//读取数据
print_r($DB->getlist('select * from test order by id desc'));

//更新数据
$DB->query('update test set title = "三大" where id = 9');
***/

class SQLite
{
   function __construct($file){
       try{
           $this->connection=new PDO('sqlite:'.$file);
       }catch(PDOException $e){
        try{
            $this->connection=new PDO('sqlite2:'.$file);
            }catch(PDOException $e){
               exit('error!');
            }
        }
    }
    function __destruct(){
        $this->connection=null;
    }
  function query($sql){ //直接运行SQL，可用于更新、删除数据
        return $this->connection->query($sql);
    }

 function getlist($sql){ //取得记录列表
        $recordlist=array();
        foreach($this->query($sql) as $rstmp){
            $recordlist[]=$rstmp;
        }
        return $recordlist;
    }

   function Execute($sql){
        return $this->query($sql)->fetch();
    }

   function RecordArray($sql){
        return $this->query($sql)->fetchAll();
    }

 function RecordCount($sql){
        return count($this->RecordArray($sql));
    }

    function RecordLastID(){
        return $this->connection->lastInsertId();
    }
}
?>

Attached, related PHP configuration instructions:

1. First test whether PHP can connect to the sqlite database" title="Database" >Database: Create a php file

<?php
$conn  =  sqlite_open('test.db');
?>

Test whether the file can run normally.

If the sqlite module fails to load normally, the following error may occur: Fatal error: Call to undefined function sqlite_open() in C:ApacheApache2htdocstest.php on line 2

Solution: Open the php.ini file and remove the semicolons before the following three lines, that is, remove the comments, to make the configuration section take effect:

;extension=php_sqlite.dll ;extension=php_pdo.dll ;extension=php_pdo_sqlite.dll

Restart apache or nginx to make the configuration take effect.