diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index c1cde8af1b8eb..be25d94749344 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -2166,7 +2166,9 @@ static zend_never_inline ZEND_COLD void ZEND_FASTCALL zend_cannot_add_element(vo
 
 ZEND_API ZEND_COLD void ZEND_FASTCALL zend_use_resource_as_offset(const zval *dim)
 {
-	zend_error(E_WARNING, "Resource ID#%d used as offset, casting to integer (%d)", Z_RES_HANDLE_P(dim), Z_RES_HANDLE_P(dim));
+	zend_error(E_WARNING,
+		"Resource ID#" ZEND_LONG_FMT " used as offset, casting to integer (" ZEND_LONG_FMT ")",
+		Z_RES_HANDLE_P(dim), Z_RES_HANDLE_P(dim));
 }
 
 static zend_never_inline ZEND_COLD void ZEND_FASTCALL zend_use_new_element_for_string(void)
diff --git a/Zend/zend_list.c b/Zend/zend_list.c
index 5cc449594fff9..b3409e33ce845 100644
--- a/Zend/zend_list.c
+++ b/Zend/zend_list.c
@@ -31,13 +31,12 @@ static HashTable list_destructors;
 
 ZEND_API zval* ZEND_FASTCALL zend_list_insert(void *ptr, int type)
 {
-	int index;
 	zval zv;
 
-	index = zend_hash_next_free_element(&EG(regular_list));
+	zend_long index = zend_hash_next_free_element(&EG(regular_list));
 	if (index == 0) {
 		index = 1;
-	} else if (index == INT_MAX) {
+	} else if (index == ZEND_LONG_MAX) {
 		zend_error_noreturn(E_ERROR, "Resource ID space overflow");
 	}
 	ZVAL_NEW_RES(&zv, index, ptr, type);
diff --git a/Zend/zend_types.h b/Zend/zend_types.h
index dd55e733aeb4a..fe551c38820cd 100644
--- a/Zend/zend_types.h
+++ b/Zend/zend_types.h
@@ -485,7 +485,7 @@ struct _zend_object {
 
 struct _zend_resource {
 	zend_refcounted_h gc;
-	int               handle; // TODO: may be removed ???
+	zend_long         handle; // TODO: may be removed ???
 	int               type;
 	void             *ptr;
 };
diff --git a/ext/oci8/oci8.c b/ext/oci8/oci8.c
index 891d4322bb0b5..1f8a5833fcd3f 100644
--- a/ext/oci8/oci8.c
+++ b/ext/oci8/oci8.c
@@ -1711,7 +1711,7 @@ int php_oci_column_to_zval(php_oci_out_column *column, zval *value, int mode)
 			descriptor = (php_oci_descriptor *) column->descid->ptr;
 
 			if (!descriptor) {
-				php_error_docref(NULL, E_WARNING, "Unable to find LOB descriptor #%d", column->descid->handle);
+				php_error_docref(NULL, E_WARNING, "Unable to find LOB descriptor #" ZEND_LONG_FMT, column->descid->handle);
 				return 1;
 			}
 
diff --git a/ext/standard/file.c b/ext/standard/file.c
index bc33740d0ffed..0c1d03fdc8578 100644
--- a/ext/standard/file.c
+++ b/ext/standard/file.c
@@ -908,7 +908,7 @@ PHPAPI PHP_FUNCTION(fclose)
 	PHP_STREAM_TO_ZVAL(stream, res);
 
 	if ((stream->flags & PHP_STREAM_FLAG_NO_FCLOSE) != 0) {
-		php_error_docref(NULL, E_WARNING, "%d is not a valid stream resource", stream->res->handle);
+		php_error_docref(NULL, E_WARNING, ZEND_LONG_FMT " is not a valid stream resource", stream->res->handle);
 		RETURN_FALSE;
 	}
 
diff --git a/ext/standard/var.c b/ext/standard/var.c
index 74fcc9c7a8c9e..ef4b019fb6e76 100644
--- a/ext/standard/var.c
+++ b/ext/standard/var.c
@@ -195,7 +195,7 @@ PHPAPI void php_var_dump(zval *struc, int level) /* {{{ */
 		}
 		case IS_RESOURCE: {
 			const char *type_name = zend_rsrc_list_get_rsrc_type(Z_RES_P(struc));
-			php_printf("%sresource(%d) of type (%s)\n", COMMON, Z_RES_P(struc)->handle, type_name ? type_name : "Unknown");
+			php_printf("%sresource(" ZEND_LONG_FMT ") of type (%s)\n", COMMON, Z_RES_P(struc)->handle, type_name ? type_name : "Unknown");
 			break;
 		}
 		case IS_REFERENCE:
@@ -380,7 +380,7 @@ PHPAPI void php_debug_zval_dump(zval *struc, int level) /* {{{ */
 		break;
 	case IS_RESOURCE: {
 		const char *type_name = zend_rsrc_list_get_rsrc_type(Z_RES_P(struc));
-		php_printf("resource(%d) of type (%s) refcount(%u)\n", Z_RES_P(struc)->handle, type_name ? type_name : "Unknown", Z_REFCOUNT_P(struc));
+		php_printf("resource(" ZEND_LONG_FMT ") of type (%s) refcount(%u)\n", Z_RES_P(struc)->handle, type_name ? type_name : "Unknown", Z_REFCOUNT_P(struc));
 		break;
 	}
 	case IS_REFERENCE:
diff --git a/sapi/phpdbg/phpdbg_utils.c b/sapi/phpdbg/phpdbg_utils.c
index 0e46936fc627e..344b9c73e476d 100644
--- a/sapi/phpdbg/phpdbg_utils.c
+++ b/sapi/phpdbg/phpdbg_utils.c
@@ -702,7 +702,7 @@ char *phpdbg_short_zval_print(zval *zv, int maxlen) /* {{{ */
 			zend_string_release(str);
 			} break;
 		case IS_RESOURCE:
-			spprintf(&decode, 0, "Rsrc #%d", Z_RES_HANDLE_P(zv));
+			spprintf(&decode, 0, "Rsrc #" ZEND_LONG_FMT, Z_RES_HANDLE_P(zv));
 			break;
 		case IS_ARRAY:
 			spprintf(&decode, 0, "array(%d)", zend_hash_num_elements(Z_ARR_P(zv)));