F0("strcoll", MAY_BE_LONG),
#endif
#ifdef HAVE_STRFMON
- F1("money_format", MAY_BE_STRING),
+ F1("money_format", MAY_BE_FALSE | MAY_BE_STRING),
#endif
FN("substr", MAY_BE_FALSE | MAY_BE_STRING),
FN("substr_replace", MAY_BE_FALSE | MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_STRING),
F1("str_getcsv", MAY_BE_NULL | MAY_BE_ARRAY | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_STRING),
F1("str_pad", MAY_BE_NULL | MAY_BE_STRING),
F1("chop", MAY_BE_NULL | MAY_BE_STRING),
- F1("strchr", MAY_BE_STRING),
+ F1("strchr", MAY_BE_FALSE | MAY_BE_STRING),
F1("sprintf", MAY_BE_FALSE | MAY_BE_STRING),
F0("printf", MAY_BE_FALSE | MAY_BE_LONG),
F0("vprintf", MAY_BE_FALSE | MAY_BE_LONG),