renamed _string_value_() to __string_value().

diff --git a/Zend/zend.c b/Zend/zend.c
index 1dffc6a760d1eaabe06b2049759b6b8205c9fb21..c3378f40d92234b831339416602630bb85630387 100644 (file)
--- a/Zend/zend.c
+++ b/Zend/zend.c
@@ -141,7 +141,7 @@ ZEND_API void zend_make_printable_zval(zval *expr, zval *expr_copy, int *use_cop
                        break;
                case IS_OBJECT: {
                                zval function_name;
-                               ZVAL_STRING(&function_name,"_string_value_",1);
+                               ZVAL_STRING(&function_name,"__string_value",1);
 
                                if (call_user_function(NULL, expr, &function_name, expr_copy, 0, NULL)==FAILURE) {
                                        expr_copy->value.str.len = sizeof("Object")-1;