请帮我解决一下这段代码请帮忙这段代码可以吗？ [英] Please help me to solve this code please help this code is possible?

问题描述

<?php  
 $connect = mysqli_connect("localhost", "root", "", "category");  
 $number = count($_POST["name"]); 
 $number1 = count($_POST["percentage"]); 

 if(($number > 0) && ($number1 >0))  
 {  
      for(($i=0; $i<$number; $i++) && (for($i=0;$i<$number1;$i++))  
      {  
           if(trim($_POST["name"][$i] != '') && trim($_POST["percentage"][$i] != ''))  
           {  
                $sql = "INSERT INTO tbl_category('name','percentage') VALUES('".mysqli_real_escape_string($connect, $_POST["name"][$i]), $_POST["percentage"][$i])."')";  
                mysqli_query($connect, $sql);  
           }  
      }  
      echo "Data Inserted";  
 }  
 else  
 {  
      echo "Please Enter Name";  
 }  
  
 ?> 

我的尝试：

请帮我解决一下这段代码请帮忙这个代码吗？

What I have tried:

Please help me to solve this code please help this code is possible?

推荐答案

connect = mysqli_connect（localhost，root ，，category）;

connect = mysqli_connect("localhost", "root", "", "category");

number = count（

number = count(

_POST [name]）;

_POST["name"]);

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