在 CentOS 7.5 64 位、PHP 7.4 中报错：PHP Core Warning ‘yii/base/ErrorException’ with message ‘Module ‘zip’ already loaded’ 的分析解决

1、在 CentOS 7.5 64 位、PHP 7.4 中报错：PHP Core Warning ‘yii/base/ErrorException’ with message ‘Module ‘zip’ already loaded’，如图1

图1

2020/6/12 下午1:15:12PHP Core Warning 'yii/base/ErrorException' with message 'Module 'zip' already loaded'
2020/6/12 下午1:15:12
2020/6/12 下午1:15:12in ./Unknown:0
2020/6/12 下午1:15:12
2020/6/12 下午1:15:12Stack trace:
2020/6/12 下午1:15:12#0 [internal function]: yii/base/ErrorHandler->handleFatalError()
2020/6/12 下午1:15:12#1 {main}

2、查看 phpinfo() 的信息，确认 zip 扩展已经安装。如图2

图2

3、检查 /usr/local/php/etc/php.ini 中是否存在 zip。存在。

;extension = "memcached.so"
extension = "redis.so"
;extension = "mongo.so"
extension = "sockets.so"
extension = "swoole.so"
extension = "mongodb.so"
extension = "rdkafka.so"
extension = "exif.so"
extension = "zip.so"
extension = "gd.so"

4、查看 phpinfo() 的 extension_dir，其值：/usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/ ，如图3

图3

5、进入目录：/usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/，查看扩展包，zip、gd 扩展已存在。如图4

图4

[root@5e4d278fdede /]# cd /usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/
[root@5e4d278fdede no-debug-non-zts-20190902]# ls -l
total 32032
-rwxr-xr-x 1 root root   234763 Apr 16 22:48 exif.so
-rwxr-xr-x 1 root root  1300761 Apr 16 22:48 gd.so
-rwxr-xr-x 1 root root  2791555 Apr 16 23:39 intl.so
-rwxr-xr-x 1 root root   279018 Apr 16 22:48 ldap.so
-rwxr-xr-x 1 root root  4764219 Apr 16 23:40 mongodb.so
-rwxr-xr-x 1 root root  4677222 Apr 16 22:14 opcache.a
-rwxr-xr-x 1 root root  2490202 Apr 16 22:14 opcache.so
-rwxr-xr-x 1 root root   452180 Apr 16 23:38 rdkafka.so
-rwxr-xr-x 1 root root  2485341 Apr 16 23:38 redis.so
-rwxr-xr-x 1 root root   255240 Apr 16 23:42 skywalking.so
-rwxr-xr-x 1 root root   391892 Apr 16 22:14 sockets.so
-rwxr-xr-x 1 root root 12372105 Apr 16 23:41 swoole.so
-rwxr-xr-x 1 root root   226843 Apr 16 22:48 zip.so

6、决定先还原至上一个基础镜像，在上一个基础镜像中，未安装 zip、gd 扩展，也未报错。检查 /usr/local/php/etc/php.ini 中是否存在 zip。不存在。

;extension = "memcached.so"
extension = "redis.so"
;extension = "mongo.so"
extension = "sockets.so"
extension = "swoole.so"
extension = "mongodb.so"
extension = "rdkafka.so"
extension = "exif.so"

7、进入目录：/usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/，查看扩展包，zip、gd 扩展不存在。如图5

图5

[root@0bb790b2627f /]# cd /usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/
[root@0bb790b2627f no-debug-non-zts-20190902]# ls -l
total 30484
-rwxr-xr-x 1 root root   234763 Mar 29 22:56 exif.so
-rwxr-xr-x 1 root root  2791843 Mar 29 23:23 intl.so
-rwxr-xr-x 1 root root   279018 Mar 29 22:56 ldap.so
-rwxr-xr-x 1 root root  4764227 Mar 29 23:24 mongodb.so
-rwxr-xr-x 1 root root  4677222 Mar 29 22:56 opcache.a
-rwxr-xr-x 1 root root  2490202 Mar 29 22:56 opcache.so
-rwxr-xr-x 1 root root   452180 Mar 29 23:23 rdkafka.so
-rwxr-xr-x 1 root root  2485341 Mar 29 23:22 redis.so
-rwxr-xr-x 1 root root   255240 Mar 29 23:26 skywalking.so
-rwxr-xr-x 1 root root   391892 Mar 29 22:56 sockets.so
-rwxr-xr-x 1 root root 12372105 Mar 29 23:26 swoole.so

8、最终通过在 Dockerfile 中新增：sed -i ‘/zip.so/d’ /usr/local/php/etc/php.ini && / 以解决此问题。

RUN sed -i 's/open_basedir = .//://sobey://tmp://data://webtv/;open_basedir = .//://sobey://tmp://data://webtv://usr//local//php/g' /usr/local/php/etc/php.ini && /
    sed -i 's/allow_url_fopen = Off/allow_url_fopen = On/g' /usr/local/php/etc/php.ini && /
    sed -i 's/disable_functions = exec,system,passthru,shell_exec,escapeshellarg,escapeshellcmd,proc_close,proc_open,dl,popen,show/disable_functions = system,shell_exec,escapeshellarg,escapeshellcmd,dl,popen,show/g' /usr/local/php/etc/php.ini && /
    sed -i 's/max_execution_time = 60/max_execution_time = 300/g' /usr/local/php/etc/php.ini && /
    sed -i 's/;realpath_cache_ttl = 120/realpath_cache_ttl = 1200/g' /usr/local/php/etc/php.ini && /
    sed -i  '/zip.so/d' /usr/local/php/etc/php.ini && /
    sed -i 's/pm.max_children = 20/pm.max_children = 40/g' /usr/local/php/etc/php-fpm.conf

9、检查 /usr/local/php/etc/php.ini 中是否存在 zip。不存在。已经被删除。如图6

图6

10、查看 phpinfo() 的信息，确认 zip 扩展仍然是已经安装。查看 Configure Command，原因在于：’–with-gd’ ‘、’–enable-zip’，zip 扩展默认已经启用。因此，无需要在 php.ini 重新启用。如图7

图7