Relax what t accepts so we don't break it all

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

lib/private/L10N/L10N.php

@@ -78,13 +78,17 @@ class L10N implements IL10N {
 	/**
 	 * Translating
 	 * @param string $text The text we need a translation for
-	 * @param array $parameters default:array() Parameters for sprintf
+	 * @param array|string $parameters default:array() Parameters for sprintf
 	 * @return string Translation or the same text
 	 *
 	 * Returns the translation. If no translation is found, $text will be
 	 * returned.
 	 */
-	public function t(string $text, array $parameters = []): string {
+	public function t(string $text, $parameters = []): string {
+		if (!\is_array($parameters)) {
+			$parameters = [$parameters];
+		}
+
 		return (string) new L10NString($this, $text, $parameters);
 	}
 

lib/public/IL10N.php

@@ -45,14 +45,14 @@ interface IL10N {
 	/**
 	 * Translating
 	 * @param string $text The text we need a translation for
-	 * @param array $parameters default:array() Parameters for sprintf
+	 * @param array|string $parameters default:array() Parameters for sprintf
 	 * @return string Translation or the same text
 	 *
 	 * Returns the translation. If no translation is found, $text will be
 	 * returned.
 	 * @since 6.0.0
 	 */
-	public function t(string $text, array $parameters = []): string;
+	public function t(string $text, $parameters = []): string;
 
 	/**
 	 * Translating