在Centos安装php7扩展fileinfo

本文详细记录了在CentOS Linux 7.4环境下,使用PHP 7.2.4版本安装Laravel中的mews/captcha验证码扩展包遇到的问题及解决过程,包括因缺少fileinfo扩展导致的安装失败,以及如何手动编译安装fileinfo扩展,并最终成功安装captcha扩展。

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php安装fileinfo扩展
今天安装laravel mews/captcha来实现 Laravel 中的验证码功能。
我的系统环境

CentOS Linux 7.4.1708
PHP 7.2.4

没想到居然安装不上,具体如下

[root@VM_0_4_centos larabbs]# composer require mews/captcha
Using version ^2.1 for mews/captcha
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

Problem 1
  - mews/captcha 2.1.0 requires intervention/image ~2.2 -> satisfiable by intervention/image[2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1].
  - mews/captcha 2.1.7 requires intervention/image ~2.2 -> satisfiable by intervention/image[2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1].
  - mews/captcha 2.1.8 requires intervention/image ~2.2 -> satisfiable by intervention/image[2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1].
  - mews/captcha v2.1.1 requires intervention/image ~2.2 -> satisfiable by intervention/image[2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1].
  - mews/captcha v2.1.2 requires intervention/image ~2.2 -> satisfiable by intervention/image[2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1].
  - mews/captcha v2.1.3 requires intervention/image ~2.2 -> satisfiable by intervention/image[2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1].
  - mews/captcha v2.1.4 requires intervention/image ~2.2 -> satisfiable by intervention/image[2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1].
  - mews/captcha v2.1.5 requires intervention/image ~2.2 -> satisfiable by intervention/image[2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1].
  - mews/captcha v2.1.6 requires intervention/image ~2.2 -> satisfiable by intervention/image[2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1].
  - intervention/image 2.4.1 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.4.0 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.9 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.8 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.7 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.6 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.5 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.4 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.3 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.2 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.14 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.13 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.12 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.11 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.10 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.1 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.3.0 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.2.2 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.2.1 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - intervention/image 2.2.0 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
  - Installation request for mews/captcha ^2.1 -> satisfiable by mews/captcha[2.1.0, 2.1.7, 2.1.8, v2.1.1, v2.1.2, v2.1.3, v2.1.4, v2.1.5, v2.1.6].

To enable extensions, verify that they are enabled in your .ini files:
  - /www/server/php/71/etc/php.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

Installation failed, reverting ./composer.json to its original content.

之后才知道是因为没有安装php扩展fileinfo的原因,那么下面就来安装一下:
首先查找fileinfo源码放在哪里

[root@VM_0_4_centos larabbs]# find / -name fileinfo
/www/server/php/72/src/ext/fileinfo

进入目录

cd /www/server/php/72/src/ext/fileinfo

phpize是编译PHP扩展的工具,主要是根据系统信息生成对应的configure文件
开始扩展的安装:

[root@VM_0_4_centos fileinfo]# find / -name phpize
/usr/bin/phpize
/www/server/php/71/bin/phpize
/www/server/php/72/src/scripts/phpize
/www/server/php/72/bin/phpize

初始化扩展安装

[root@VM_0_4_centos fileinfo]# /www/server/php/72/bin/phpize
Configuring for:
PHP Api Version:         20170718
Zend Module Api No:      20170718
Zend Extension Api No:   320170718

生成编译配置

[root@VM_0_4_centos fileinfo]# ./configure --with-php-config=/www/server/php/72/bin/php-congig
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for a sed that does not truncate output... /usr/bin/sed
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking whether cc understands -c and -o together... yes
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
configure: error: Cannot find php-config. Please use --with-php-config=PATH
[root@VM_0_4_centos fileinfo]# ./configure --with-php-config=/www/server/php/72/bin/php-config
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for a sed that does not truncate output... /usr/bin/sed
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking whether cc understands -c and -o together... yes
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for PHP prefix... /www/server/php/72
checking for PHP includes... -I/www/server/php/72/include/php -I/www/server/php/72/include/php/main -I/www/server/php/72/include/php/TSRM -I/www/server/php/72/include/php/Zend -I/www/server/php/72/include/php/ext -I/www/server/php/72/include/php/ext/date/lib
checking for PHP extension directory... /www/server/php/72/lib/php/extensions/no-debug-non-zts-20170718
checking for PHP installed headers prefix... /www/server/php/72/include/php
checking if debug is enabled... no
checking if zts is enabled... no
checking for re2c... no
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers.
checking for gawk... gawk
checking for fileinfo support... yes, shared
checking for strcasestr... yes
checking for utimes... yes
checking for strndup... yes
checking for ld used by cc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognize dependent libraries... pass_all
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking the maximum length of command line arguments... 1572864
checking command to parse /usr/bin/nm -B output from cc object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if cc supports -fno-rtti -fno-exceptions... no
checking for cc option to produce PIC... -fPIC
checking if cc PIC flag -fPIC works... yes
checking if cc static flag -static works... no
checking if cc supports -c -o file.o... yes
checking whether the cc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no

creating libtool
appending configuration tag "CXX" to libtool
configure: creating ./config.status
config.status: creating config.h

编译并安装

[root@VM_0_4_centos larabbs]# make && make install

然后修改php.ini文件,找到下面这一行

;extension=fileinfo

分号去掉即可,然后安装 mews/captcha 扩展包

[root@VM_0_4_centos larabbs]# composer require mews/captcha
Do not run Composer as root/super user! See https://getcomposer.org/root for details
Using version ^2.1 for mews/captcha
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 4 installs, 0 updates, 0 removals
  - Installing psr/http-message (1.0.1): Downloading (100%)
  - Installing guzzlehttp/psr7 (1.4.2): Downloading (100%)
  - Installing intervention/image (2.4.1): Downloading (100%)
  - Installing mews/captcha (2.1.8): Downloading (100%)
intervention/image suggests installing ext-imagick (to use Imagick based image processing.)
intervention/image suggests installing intervention/imagecache (Caching extension for the Intervention Im)
Writing lock file
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover
Discovered Package: fideloper/proxy
Discovered Package: intervention/image
Discovered Package: laravel/tinker
Discovered Package: mews/captcha
Package manifest generated successfully.

或者指定版本安装

 composer require "mews/captcha:~2.0"

如果报如下问题:

PHP Fileinfo extension must be installed/enabled to use Intervention Image

请重启php

[root@VM_0_4_centos larabbs]# service php-fpm-72 restart
Gracefully shutting down php-fpm . done
Starting php-fpm  done



作者:阿耀王子
链接:https://www.jianshu.com/p/5107a9349726
來源:简书
简书著作权归作者所有,任何形式的转载都请联系作者获得授权并注明出处。

<think>好的,我现在需要帮用户解决在CentOS 7上手动编译安装PHP 5.6.9的问题。首先,我得回想一下编译安装PHP的一般步骤,同时结合用户提供的引用内容,确保信息准确。 用户提到的是CentOS 7,而引用1中提到的是CentOS 6.7,不过同样适用于7,所以步骤应该类似。首先,安装依赖包是关键。引用1和引用2都提到了需要安装一些依赖,比如开发工具组、libxml2、openssl等。我需要确保这些依赖都被正确列出,可能还需要补充其他常见的依赖,比如curl、gd库的支持等。 接下来是下载PHP源码包。用户需要的是5.6.9版本,所以得确认正确的下载链接。PHP官方可能有存档,或者通过wget获取。这里需要检查链接是否有效,避免用户下载时出错。 然后是配置编译选项。这部分需要根据用户的需求来定,比如启用fpm、MySQL支持、GD库等。引用3提到编译安装fileinfo扩展,这可能意味着用户需要某些特定的扩展,所以在配置时需要包含这些。同时,注意引用2中提到的安装php-mysql、gd等组件,这些可能在配置时需要对应的参数,比如--with-mysql、--with-gd等。 编译和安装的步骤通常是make && make install,但需要确保用户有足够的权限,比如使用sudo。安装后的配置也很重要,比如php.ini文件的设置。引用3中提到了修改php.ini,可能需要调整一些基本设置,如时区、错误报告等。 验证安装部分,通过php -v来检查版本是否正确,以及创建测试页面确认Web服务器的集成是否成功。用户可能使用Apache或Nginx,需要根据情况配置。比如,如果使用Apache,要确保libphp5.so被正确加载;如果是Nginx,需要配置FastCGI到PHP-FPM。 最后,生成相关问题需要考虑用户可能的后续需求,比如性能优化、扩展安装、升级到新版本等。引用2提到了通过REMI源安装新版本,但用户这里是手动编译,所以相关问题可以涉及这些方面。 需要确保整个过程步骤清晰,命令准确,特别是配置参数部分,不能有错。同时,要提醒用户注意依赖包的版本兼容性,以及可能遇到的常见问题,比如缺少依赖导致的编译错误,如何处理等。另外,引用中的一些信息可能需要转换,比如引用3中的fileinfo扩展安装步骤,可能在编译时通过配置参数包含进去,避免后续单独安装的麻烦。 总结步骤:安装依赖→下载源码→配置→编译安装→配置环境→验证。确保每个步骤的命令正确,特别是配置阶段的参数,可能需要查阅PHP 5.6.9的编译选项文档,确认哪些参数适用。还要注意CentOS 7的库版本可能比CentOS 6新,可能需要调整某些依赖的安装方式,比如使用yum安装开发包。</think>### CentOS 7 手动编译安装 PHP 5.6.9 分步指南 #### 一、安装基础依赖包 ```bash sudo yum groupinstall "Development Tools" sudo yum install epel-release sudo yum install libxml2-devel openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel libicu-devel ``` 所有开发依赖需完整安装以支持后续编译[^1][^2]。 #### 二、下载PHP源码包 ```bash wget https://www.php.net/distributions/php-5.6.9.tar.gz tar zxvf php-5.6.9.tar.gz cd php-5.6.9 ``` #### 三、配置编译参数 ```bash ./configure \ --prefix=/usr/local/php5.6 \ --with-config-file-path=/usr/local/php5.6/etc \ --enable-fpm \ --with-fpm-user=nginx \ --with-fpm-group=nginx \ --with-mysql=mysqlnd \ --with-mysqli=mysqlnd \ --with-pdo-mysql=mysqlnd \ --with-gd \ --with-jpeg-dir \ --with-png-dir \ --with-freetype-dir \ --with-zlib \ --enable-mbstring \ --enable-zip \ --with-openssl \ --with-curl ``` 关键参数说明: - `--enable-fpm`:启用PHP-FPM服务 - `mysqlnd`:使用PHP内置MySQL驱动 - `--with-gd`:启用图形处理功能 - 路径参数需与实际安装位置匹配 #### 四、编译与安装 ```bash make -j$(nproc) sudo make install ``` 编译时间约15-30分钟,视服务器配置而定。 #### 五、配置文件处理 1. 复制配置文件: ```bash cp php.ini-development /usr/local/php5.6/etc/php.ini cp /usr/local/php5.6/etc/php-fpm.conf.default /usr/local/php5.6/etc/php-fpm.conf ``` 2. 修改php.ini基础配置: ```ini date.timezone = Asia/Shanghai upload_max_filesize = 20M post_max_size = 24M ``` #### 六、服务集成配置 1. **Apache集成**: ```bash sudo yum install httpd-devel ./configure --with-apxs2=/usr/bin/apxs # 重新配置后编译 ``` 2. **Nginx集成**: ```bash # 修改php-fpm.conf user = nginx group = nginx listen = 127.0.0.1:9000 ``` #### 七、启动与验证 ```bash sudo /usr/local/php5.6/sbin/php-fpm php -v # 应显示"PHP 5.6.9" ``` #### 八、添加环境变量(可选) ```bash echo 'export PATH=/usr/local/php5.6/bin:$PATH' >> ~/.bashrc source ~/.bashrc ```
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