Php 我在运行项目时遇到此错误

“致命错误：未捕获错误：调用未定义的函数 C:\laragon\www\farmer\config\config.php中的mysql\u connect（）：3堆栈 跟踪：#0 C:\laragon\www\farmer\Execute\ExLogin.php（6）：include（）#1 {main}在第3行的C:\laragon\www\farmer\config\config.php中抛出”

这里是config.php

<?php
mysql_connect("localhost", "root", "newton2010") or die(mysql_error());
mysql_select_db("farmer") or die(mysql_error());
?>

<?Php

//session_start();
$dbhost_name = "localhost";
$database = "farmer";// database name
$username = "root"; // user name
$password = "newton2010"; // password 

//////// Do not Edit below /////////
try {
$dbo = new PDO('mysql:host=localhost;dbname='.$database, $username, $password);
} catch (PDOException $e) {
print "Error!: " . $e->getMessage() . "<br/>";
die();
}

?>

    <?php
include_once('fix_mysql.inc.php');

<?php
mysql_connect("localhost", "root", "newton2010") or die(mysql_error());
mysql_select_db("farmer") or die(mysql_error());
?>

<?Php

//session_start();
$dbhost_name = "localhost";
$database = "farmer";// database name
$username = "root"; // user name
$password = "newton2010"; // password 

//////// Do not Edit below /////////
try {
$dbo = new PDO('mysql:host=localhost;dbname='.$database, $username, $password);
} catch (PDOException $e) {
print "Error!: " . $e->getMessage() . "<br/>";
die();
}

?>

这是我的Exlogin.php

    <?php
// Start the session
session_start();


include '../config/config.php';
include '../config/config1.php';
include '../config/connect.php';

 $UName = ($_POST["Username"]);
 $PW = ($_POST["Password"]);
  $status = "Accepted";
 $PassWord=0;
 $UserName=0;

$quer= mysql_query("SELECT * FROM customers where username='$UName' AND password='$PW' ");
while($ss = mysql_fetch_array($quer))
    {
    $UserName=$ss['username'];
    $PassWord=$ss['password'];
    $userid=$ss['customerid'];
    $name=$ss['firstnames'];
    $activate=$ss['status'];
    //$profilepicture=$ss['profilepicture'];
    //$IDBranch=$ss['IDBranch'];
    $role=$ss['role'];
    }

if($PassWord!=$PW || $UserName!=$UName || $activate!=$status ){
echo "<script>alert('You account is disabled or You have entered Incorrect UserName or Password')</script>";
echo "<script>location.href='../index.php'</script>";
}
else
{
$_SESSION["Id"]=$userid;
$_SESSION["name"]=$name;
//$_SESSION["profilepicture"]=$profilepicture;
//$_SESSION["IDBranch"]=$IDBranch;
$_SESSION["role"]=$role;

?>

<!--<script>
var person = prompt("Please enter your name", "Harry Potter");
if (person != null) {
    document.getElementById("demo").innerHTML =
    "Hello " + person + "! How are you today?";
}
</script>-->
<script>location.href='../dashboard.php'</script>"; --> 

<?php } ?>

---

我使用了@sadikhasan在使用

然后我遇到了一个新的错误“Parse error:syntax error，unexpected”，我想你正在运行PHP7。
mysql\u connect（）
在PHP7中已经不存在了。你应该看看
mysqli\u connect（）
。这是在告诉你该服务器中没有mysql\u*函数，请使用phpinfo（）要检查它是哪个版本的php，如果它是7，则意味着这些函数被删除阅读这可能有助于您尝试mysqli\u connect方法，而不是mysql\u connectit可能会帮助您