More php8 compat fixes

include/pear/Calendar/Second.php

@@ -74,9 +74,9 @@ class Calendar_Second extends Calendar
      * @param int $i minute e.g. 31
      * @param int $s second e.g. 45
      */
-    function Calendar_Second($y, $m, $d, $h, $i, $s)
+    function __construct($y, $m, $d, $h, $i, $s)
     {
-        parent::Calendar($y, $m, $d, $h, $i, $s);
+        parent::__construct($y, $m, $d, $h, $i, $s);
     }
 
     /**
@@ -119,4 +119,4 @@ class Calendar_Second extends Calendar
         return null;
     }
 }
-?>
+?>