MDL-80821 dml: declare arguments for sql_concat()

2024-02-19 12:27:51 +00:00
parent d3ad77e476
commit 5117dee664
9 changed files with 13 additions and 19 deletions
@@ -341,11 +341,10 @@ class sqlite3_pdo_moodle_database extends pdo_moodle_database {
     * Returns the proper SQL to do CONCAT between the elements passed
     * Can take many parameters
     *
-     * @param string $element
+     * @param string $elements,...
     * @return string
     */
-    public function sql_concat() {
-        $elements = func_get_args();
+    public function sql_concat(...$elements) {
        return implode('||', $elements);
    }