我应该将msql更改为msqli连接吗？ [英] Should I change msql to msqli connection?

问题描述

我正在使用函数executequery进行数据库连接



我尝试了什么：

I'm using function executequery for database connection

What I have tried:

<?php
	function ExecuteQuery ($SQL)
	{	
		$con=mysql_connect ("localhost", "root","");
		mysql_select_db ("dbamarga",$con);
		
		$rows = mysql_query ($SQL);
		
		mysql_close ();
		
		return $rows;
	}
	
	function ExecuteNonQuery ($SQL)
	{
		$con=mysql_connect ("localhost", "root","");
		mysql_select_db ("dbamarga",$con);
		
		$result = mysql_query ($SQL);
		
		mysql_close ();
		
		return $result;
	}
?>

to

to

<?php
	function ExecuteQuery ($SQL)
	{	
		$con=mysqli_connect ("localhost", "root","");
		mysqli_select_db ("dbamarga",$con);
		
		$rows = mysqli_query ($SQL);
		
		mysqli_close ();
		
		return $rows;
	}
	
	function ExecuteNonQuery ($SQL)
	{
		$con=mysqli_connect ("localhost", "root","");
		mysqli_select_db ("dbamarga",$con);
		
		$result = mysqli_query ($SQL);
		
		mysqli_close ();
		
		return $result;
	}
?>

推荐答案

SQL）
{

SQL) {

con = mysql_connect（localhost，root，）;
mysql_select_db（dbamarga，

con=mysql_connect ("localhost", "root",""); mysql_select_db ("dbamarga",

con）;

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