Autoload with zvals

Author: DanielEScherzer

Zend/zend_execute.h

@@ -35,7 +35,7 @@ ZEND_API extern void (*zend_execute_ex)(zend_execute_data *execute_data);
 ZEND_API extern void (*zend_execute_internal)(zend_execute_data *execute_data, zval *return_value);
 
 /* The lc_name may be stack allocated! */
-ZEND_API extern zend_class_entry *(*zend_autoload)(zend_string *name, zend_string *lc_name);
+ZEND_API extern zval *(*zend_autoload)(zend_string *name, zend_string *lc_name);
 
 void init_executor(void);
 void shutdown_executor(void);

Zend/zend_execute_API.c

@@ -52,7 +52,7 @@
 
 ZEND_API void (*zend_execute_ex)(zend_execute_data *execute_data);
 ZEND_API void (*zend_execute_internal)(zend_execute_data *execute_data, zval *return_value);
-ZEND_API zend_class_entry *(*zend_autoload)(zend_string *name, zend_string *lc_name);
+ZEND_API zval *(*zend_autoload)(zend_string *name, zend_string *lc_name);
 
 #ifdef ZEND_WIN32
 ZEND_TLS HANDLE tq_timer = NULL;
@@ -1270,7 +1270,10 @@ ZEND_API zend_class_entry *zend_lookup_class_ex(zend_string *name, zend_string *
 	EG(filename_override) = NULL;
 	EG(lineno_override) = -1;
 	zend_exception_save();
-	ce = zend_autoload(autoload_name, lc_name);
+	zval *ce_zval = zend_autoload(autoload_name, lc_name);
+	if (ce_zval) {
+		ce = Z_PTR_P(ce_zval);
+	}
 	zend_exception_restore();
 	EG(filename_override) = previous_filename;
 	EG(lineno_override) = previous_lineno;

ext/spl/php_spl.c

@@ -414,7 +414,7 @@ static bool autoload_func_info_equals(
 		&& alfi1->closure == alfi2->closure;
 }
 
-static zend_class_entry *spl_perform_autoload(zend_string *class_name, zend_string *lc_name) {
+static zval *spl_perform_autoload(zend_string *class_name, zend_string *lc_name) {
 	if (!spl_autoload_functions) {
 		return NULL;
 	}
@@ -444,13 +444,9 @@ static zend_class_entry *spl_perform_autoload(zend_string *class_name, zend_stri
 			break;
 		}
 
-		if (ZSTR_HAS_CE_CACHE(class_name) &&  ZSTR_GET_CE_CACHE(class_name)) {
-			return (zend_class_entry*)ZSTR_GET_CE_CACHE(class_name);
-		} else {
-			zend_class_entry *ce = zend_hash_find_ptr(EG(class_table), lc_name);
-			if (ce) {
-				return ce;
-			}
+		zval *ce_ptr = zend_hash_find(EG(class_table), lc_name);
+		if (ce_ptr) {
+			return ce_ptr;
 		}
 
 		zend_hash_move_forward_ex(spl_autoload_functions, &pos);