请问我把form数据导入数据库，可是数据库里面却没有，哪里错了

Question

<?php
header("content-type:text/html;charset=utf-8");
$con=mysqli_connect('127.0.0.1','yuan','123456789');

if($con){
echo "数据库连接成功";
}
else echo "数据库连接失败".mysqli_error();

$data=mysqli_select_db($con, 'yuan');

if($data){
echo "数据库选择成功";
}
else echo "数据库选择失败";

$insert=mysqli_query($con,"INSERT INTO $data(name,password,sex,like,neckimage) VALUE('_POST[name]','_POST[password]','_POST[sex]','_POST[like]','_POST[neckimage]')");

if($insert){
echo "你已经成功导入数据";
}
else echo "你导入数据失败";

mysqli_close($con);

Answer 1

数据库里数据依然是零