Parse error: syntax error, unexpected '$_Connection' (T_VARIABLE) in C:\xampp\htdocs\ucpp\connection.php on line 34

$_Connection = mysql_connect($_Host, $_User, $_Pass);

$_Connection = mysql_connect($_Host, $_User, $_Pass) or die('Could not connect to $_Host with $_User using password $_Pass');

<?php
$mysqli = new mysqli("localhost", "root", "password", "rprp");
if ($mysqli->connect_errno) {
    echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
}
echo $mysqli->host_info . "\n";

$mysqli = new mysqli("127.0.0.1", "root", "password", "rprp", 3306);
if ($mysqli->connect_errno) {
    echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
}

echo $mysqli->host_info . "\n";



//conection: 
$link = mysqli_connect("localhost","root","password","rprp") or die("Error " . mysqli_error($link)); 

//consultation: 

$query = "SELECT name FROM users" or die("Error in the consult.." . mysqli_error($link)); 

//execute the query. 

$result = mysqli_query($link, $query); 

//display information: 

while($row = mysqli_fetch_array($result)) { 
  echo $row["name"] . "<br>"; 
} 
?>

localhost via TCP/IP 127.0.0.1 via TCP/IP Tony_Turado
Tony_Turado1
Tony_Test1
Test_Turado
Test_Turado1
Query was empty