Description:
------------
---
From manual page: https://php.net/index
---
In all documentation of PDO we see that host is the database host and path is the local database path relative to the host

But using this with firebird issues that database file is not found (of course, if host is not localhost)
In fact, searching in firebirdsql.org website, we see that we don't care about host, we have to use a database patch like hostname:databasepath

So why not using same syntaxe whatever firebird, mysql or other database ?
Or best : detecting if we ar eusing the host variable or not ?

We've spent one hour to find what was wrong

Test script:
---------------
	
$host="10.1.15.2"
$databasepath="/var/lib/firebird/data/db.fdb";
$usn="SYSDBA";
$psw="masterke";
$str_conn="firebird:host=".$host.";dbname=".$host.":".$databasepath.";charset=ISO8859_1;role=".$role;
	try
	{
	$db = new PDO($str_conn, $usn, $psw);
	}
	catch(PDOException $e) 
	{
		die ('ERREUR PDO dans ' . $e->getFile() . ' L.' . $e->getLine() . ' : ' . $e->getMessage());
	}
echo "connexion ok"


Expected result:
----------------
connexion ok

Actual result:
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PDO Error (file not found)