dba_popen

• Return type added: Dba\Connection|false

  dba_popen(
      string $path,
      string $mode,
      ?string $handler = null,
      int $permission = 0644,
      int $map_size = 0,
      ?int $flags = null
-   )
+   ): Dba\Connection|false

• Optional parameter added - #5: int $map_size = 0
• Optional parameter added - #6: ?int $flags = null

 dba_popen(
-    $path,
-    $mode,
-    $handler = <default>,
-    ...$handler_params
+    string $path,
+    string $mode,
+    ?string $handler = null,
+    int $permission = 0644,
+    int $map_size = 0,
+    ?int $flags = null
   )

• Parameter name of parameter #3 changed: $handlername to $handler
• Parameter default value added for position #3 ($handler): <default>
• Parameter name of parameter #4 changed: $handler_parameters to $handler_params

  dba_popen(
      $path,
      $mode,
-     $handlername,
+     $handler = <default>,
-     ...$handler_parameters
+     ...$handler_params
    )

• Parameter name of parameter #4 changed: $... to $handler_parameters

  dba_popen(
      $path,
      $mode,
      $handlername,
-     $...
+     ...$handler_parameters
    )