Fix PHP 8.1 htmlspecialchars deprecation (#766)

smarty-php · Jul 14, 2022 · 382d663 · 382d663
1 parent 44bac8d
commit 382d663
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libs/sysplugins/smarty_internal_compile_private_print_expression.php b/libs/sysplugins/smarty_internal_compile_private_print_expression.php
@@ -93,7 +93,7 @@ public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $
                 }
                 // autoescape html
                 if ($compiler->template->smarty->escape_html) {
-                    $output = "htmlspecialchars({$output}, ENT_QUOTES, '" . addslashes(Smarty::$_CHARSET) . "')";
+                    $output = "htmlspecialchars((string) {$output}, ENT_QUOTES, '" . addslashes(Smarty::$_CHARSET) . "')";
                 }
                 // loop over registered filters
                 if (!empty($compiler->template->smarty->registered_filters[ Smarty::FILTER_VARIABLE ])) {