数组操作里面除了检查传入的index是否大于arrayLength之外，还要检查是否小于0

安装环境：
uname -a
Linux 10-23-143-131 3.10.0-862.9.1.el7.x86_64 #1 SMP Mon Jul 16 16:29:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

php -v
PHP 7.2.13 (cli) (built: Dec 26 2018 19:08:22) ( ZTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies

gcc version 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC)

/usr/local/php7/bin/phpize
Configuring for:
PHP Api Version: 20170718
Zend Module Api No: 20170718
Zend Extension Api No: 320170718

[ycdatabase_extension]# ./configure --help
-bash: ./configure: Permission denied
[ycdatabase_extension]# sudo ./configure --help
sudo: ./configure: command not found

PHP版本7.4.6 求大佬解答

php -m

PHP Warning: PHP Startup: Unable to load dynamic library 'ycdatabase' (tried: /usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/ycdatabase (/usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/ycdatabase: cannot open shared object file: No such file or directory), /usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/ycdatabase.so (/usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/ycdatabase.so: undefined symbol: _zval_ptr_dtor)) in Unknown on line 0
[PHP Modules]
bcmath
Core
ctype
curl
date
dom
fileinfo
filter
gettext
hash
iconv
json
libxml
mbstring
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
pdo_sqlite
Phar
posix
Reflection
session
shmop
SimpleXML
soap
sockets
SPL
sqlite3
standard
sysvsem
tokenizer
xml
xmlreader
xmlrpc
xmlwriter
xsl
zlib

[Zend Modules]

php8编译失败

拓展：
yaf / yac / swoole_orm / ycdatabase

php-fpm内目前运行正常，直接使用php运行脚本，会报错：Segmentation fault (core dumped)

使用gdb查看堆栈信息，定位到 yc_zval_copy 这个方法有问题，具体请看图片