What is the best code format to use for working with Git?

Question

PHP

Tell me which code format is better to use for working with Git, with tabs or spaces?

For the PSR-2 format, Code MUST use 4 spaces, and MUST NOT use tabs for indentation. https://github.com/getjump/fig-standards/blob/mast...

But it seemed to me that git is better with tabs, correct me if I'm wrong.
Below is an example of code, tell me how true it is in terms of the writing format.

{
private $first_name;
private $last_name;
private $age;
  
public function __construct($first_name, $last_name, $age)
{
    $this->first_name = $first_name;
    $this->last_name = $last_name;
    $this->age = $age;
}
 
public function getFirstName()
{
    return $this->first_name;
}
 
public function getLastName()
{
    return $this->last_name;
}
 
  public function getAge()
  {
    return $this->age;
  }
}

$objEmployee = new Employee('Bob', 'Smith', 30);
 echo $objEmployee->getFirstName(); // print 'Bob'
echo $objEmployee->getLastName(); // prints 'Smith'
echo $objEmployee->getAge(); // prints '30'<code lang="php">
</code>

Answer 1

git don't care

Answer 2

For git it doesn't matter if it's tabs or spaces

Answer 3

If we are talking about team development, then it is better to agree on tabs and spaces. Better yet, use the same editor for everyone.
We had a bad experience of using Pspad, Atom and VsCode by different developers within the same project.
Git periodically refused to accept minor edits and put a conflict on the entire file.
Therefore, if you are planning team work, then you also need to decide on the editor that all your developers will use. It's in your best interest.
If you plan to develop "alone", then there is no difference at all. Write how you want and what you want.