求助：找不到ZipArchive但似乎已安装（PHP 7.2）

Question

我正在一个 Amazon EC2实例(Amazon Linux 2)上安装一个需要 ziparchave 的 CMS。需求向导说不支持 ziparchave。

但是如果我按照在网上找到的说明安装 ziparchave，服务器会告诉我它已经安装了：

[ec2-user@ip-***-**-**-** ~]$ sudo yum install php-zip
Loaded plugins: langpacks, priorities, update-motd
amzn2-core                                                                                                                                                                         | 2.0 kB  00:00:00     
Package matching php-common-5.4.16-43.amzn2.0.1.x86_64 already installed. Checking for update.
Nothing to do

我已经重新启动了httpd服务。

我也尝试过：

[ec2-user@ip-***-**-**-** ~]$ sudo yum install php7.0-zip
Loaded plugins: langpacks, priorities, update-motd
amzn2-core                                                                                                                                                                         | 2.0 kB  00:00:00     
No package php7.0-zip available.
Error: Nothing to do

我也曾尝试补充 extension=zip.so 到php.ini并重新启动httpd服务，但还是没用。

zipparchave 的 PHP 手册中说：“为了使用这些函数，必须使用——enable-zip configure 选项编译支持 zip 的 PHP。”我不知道何时何地该这么做，所以我只是简单地使用了：

yum install php php-mysql

我花了将近一天的时间来解决这个问题，我不知道接下来该怎么办。谁能告诉我正确的方向？

Answer 1

I had the same problem (Amazon Linux 2 AMI) trying to install Laravel. The problem is that this AMI uses libzip 0.10.1 while at least 0.11 is required, and if you check in your extension folder (in this AMI: /usr/lib64/php/modules), the file zip.so is missing. So, if you enable the extension in your php.ini file, you'll get an error in apache's log. I solved the issue using Remi's RPM repository to install libzip 1.1.3. This is what I did:

1. install epel repo (needed to install Remi's RPM)
2. install Remi's repo

3. install libzip from the repo. You can check the new libzip version, ie:

   $ yum list "*libzip*"
   Installed Packages
   libzip-last.x86_64         1.1.3-1.el7.remi            installed
   

4. Now that you have a compatible libzip, you can compile the zip extension: download the package from PECL in your tmp folder, extract the files and from the package root:

   $ sudo phpize
   $ sudo ./configure
   $ sudo make
   $ sudo make install
   

5. after the make install command, the output should be:

   Installing shared extensions:     /usr/lib64/php/modules/
   

   and if you go in that dir, now you should finally see the zip.so file.

6. Change your php.ini adding

   extension=zip
   

7. Restart webserver and check your php info. This is what I see in mine:

   Zip enabled
   Zip version 1.15.2
   Libzip version  0.11.2
   

In my case I was able to install laravel.