_zend_handle_numeric_str_ex  224 Zend/zend_hash.h ZEND_API int ZEND_FASTCALL _zend_handle_numeric_str_ex(const char *key, size_t length, zend_ulong *idx);
_zend_handle_numeric_str_ex  264 Zend/zend_hash.h 	return _zend_handle_numeric_str_ex(key, length, idx);