add psalm and travis check

This commit is contained in:
Dominik Liebler
2019-08-31 14:31:01 +02:00
parent 88bd6ab7f1
commit 5fb2980b45
17 changed files with 1215 additions and 45 deletions

View File

@@ -6,6 +6,6 @@ class FormatNumber implements Formatter
{
public function format(string $input): string
{
return number_format($input);
return number_format((int) $input);
}
}