remove end tags for PHP 7.3

Author: fiammybe

admin/admin_cat_manager.php

@@ -28,9 +28,9 @@
 
 $op = !empty($_GET['op'])? $_GET['op'] :
  (!empty($_POST['op'])?$_POST['op']:"");
-$cat_id = intval(!empty($_GET['cat_id'])? $_GET['cat_id'] : (!empty($_POST['cat_id'])?$_POST['cat_id']:0) );
+$cat_id = (int)(!empty($_GET['cat_id']) ? $_GET['cat_id'] : (!empty($_POST['cat_id']) ? $_POST['cat_id'] : 0));
 
-$category_handler = icms_getmodulehandler('category', basename(dirname(dirname(__FILE__ ) ) ), 'iforum' );
+$category_handler = icms_getmodulehandler('category', basename(dirname(__DIR__) ), 'iforum' );
 
 /**
 * newCategory()
@@ -50,7 +50,7 @@ function newCategory()
 */
 function editCategory($cat_id = 0)
 {
-	$category_handler =icms_getmodulehandler('category', basename(dirname(dirname(__FILE__ ) ) ), 'iforum' );
+	$category_handler =icms_getmodulehandler('category', basename(dirname(__DIR__) ), 'iforum' );
 	if ($cat_id > 0)
 	{
 		$fc = $category_handler->get($cat_id);
@@ -232,5 +232,4 @@ function editCategory($cat_id = 0)
 	echo "</fieldset>";
 }
 
-icms_cp_footer();
-?>
+icms_cp_footer();

admin/admin_digest.php

@@ -89,5 +89,3 @@
 	break;
 }
 icms_cp_footer();
- 
-?>

admin/admin_forum_prune.php

@@ -243,6 +243,4 @@
 
 echo"</td></tr></table>";
 echo "</fieldset>";
-icms_cp_footer();
- 
-?>
+icms_cp_footer();