Update bug-7858.php

Author: staabm

tests/PHPStan/Analyser/nsrt/bug-7858.php

@@ -19,3 +19,27 @@ function bar(int $year): void
 	}
 	assertType('int<2022, max>', $year);
 }
+
+function baz($year): void
+{
+	if (!ctype_digit($year) || (int)$year < 2022) {
+		throw new \RuntimeException();
+	}
+	assertType('int<2022, max>|numeric-string', $year);
+}
+
+function bam(int|string $year): void
+{
+	if (!ctype_digit($year) || (int)$year < 2022) {
+		throw new \RuntimeException();
+	}
+	assertType('int<2022, max>|numeric-string', $year);
+}
+
+function ban(string $year): void
+{
+	if (!ctype_digit($year) || (int)$year < 2022) {
+		throw new \RuntimeException();
+	}
+	assertType('numeric-string', $year);
+}