Merge branch 'PHP-7.2' into PHP-7.3

Author: nikic

ext/opcache/Optimizer/zend_func_info.c

@@ -274,7 +274,7 @@ static const func_info_t func_infos[] = {
 	F0("sleep",                        MAY_BE_FALSE | MAY_BE_LONG),
 	F0("usleep",                       MAY_BE_NULL | MAY_BE_FALSE),
 #if HAVE_NANOSLEEP
-	F0("time_nanosleep",               MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
+	F0("time_nanosleep",               MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_LONG),
 	F0("time_sleep_until",             MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 #endif
 #if HAVE_STRPTIME
@@ -401,7 +401,7 @@ static const func_info_t func_infos[] = {
 	F1("system",                       MAY_BE_FALSE | MAY_BE_STRING),
 	F1("escapeshellcmd",               MAY_BE_NULL | MAY_BE_STRING),
 	F1("escapeshellarg",               MAY_BE_NULL | MAY_BE_STRING),
-	F1("passthru",                     MAY_BE_FALSE | MAY_BE_STRING),
+	F1("passthru",                     MAY_BE_NULL | MAY_BE_FALSE),
 	F1("shell_exec",                   MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 #ifdef PHP_CAN_SUPPORT_PROC_OPEN
 	F1("proc_open",                    MAY_BE_FALSE | MAY_BE_RESOURCE),