Something wrong with my code

Question

Please can anybody check why i am getting error;
<?php
class Student_record{
public $name;
public $stream;
public $gpa;
public $project;
function__construct($Name,$Stream,$Gpa,$Project){
$this->$name=$Name;
$this->$stream=$Stream;
$this->$gpa=$Gpa;
$this->$project=$Project;
}
function_Hashonars(){
if(this->$gpa>4){
echo $this->name" has got honars";
}}

}
$student_record1= new Student(Harsh,IT,3.5,"Php backend")
$student_record1->_Hashonors();
phpinfo();

?>

Answer 1

Can you send this as code so that I can workout.

Answer 2

Many problem was found : )

Please refer to and compare with this edited version to see what was wrong

https://code.sololearn.com/wp30pql4Khs6/?ref=app