宝塔面板安装php扩展

宝塔面板安装的php和默认php安装位置以及目录设置有些许不同

查看当前php已安装的扩展：

php -m 
php -m 
php -m 

查看扩展安装目录：

php -i <span class="token operator">|</span> <span class="token function">grep</span> extension_dir 
php -i <span class="token operator">|</span> <span class="token function">grep</span> extension_dir 
php -i | grep extension_dir 

查看特定扩展（以openssl为例）是否已经安装：

php -m <span class="token operator">|</span> <span class="token function">grep</span> openssl 
php -m <span class="token operator">|</span> <span class="token function">grep</span> openssl 
php -m | grep openssl 

下面以扩展docblock为例，演示php扩展的安装：

1. 从官网上查找需要的扩展：在站内搜索扩展名即可
   

2. 找到以后进入链接（上图紫色部分）
   

3. 在所需版本上右击，选择复制链接地址

4. 进入linux中输入命令下载扩展包：

   <span class="token function">wget</span> http://pecl.php.net/get/docblock-0.2.0.tgz 
   <span class="token function">wget</span> http://pecl.php.net/get/docblock-0.2.0.tgz 
   wget http://pecl.php.net/get/docblock-0.2.0.tgz 

5. 解压并进入目录：

   <span class="token function">tar</span> -zxf docblock-0.2.0.tgz <span class="token function">cd</span> docblock-0.2.0 
   <span class="token function">tar</span> -zxf docblock-0.2.0.tgz <span class="token function">cd</span> docblock-0.2.0 
   tar -zxf docblock-0.2.0.tgz cd docblock-0.2.0 

6. 生成配置

   /www/server/php/72/bin/phpize ./configure --with-php-config<span class="token operator">=</span>/www/server/php/72/bin/php-config 
   /www/server/php/72/bin/phpize ./configure --with-php-config<span class="token operator">=</span>/www/server/php/72/bin/php-config 
   /www/server/php/72/bin/phpize ./configure --with-php-config=/www/server/php/72/bin/php-config 

   注意这里我的php版本是72，不同版本选择不同的路径如56版该上述命令为/www/server/php/56/bin/phpize. 可以进入/www/server/php查看已经安装的版本目录，使用php -v查看当前使用的版本

7. 编译安装

   <span class="token function">make</span> <span class="token operator">&&</span> <span class="token function">make</span> <span class="token function">install</span> <span class="token function">make</span> <span class="token function">test</span> 
   <span class="token function">make</span> <span class="token operator">&&</span> <span class="token function">make</span> <span class="token function">install</span> <span class="token function">make</span> <span class="token function">test</span> 
   make && make install make test 

8. 写配置文件

   <span class="token keyword">echo</span> <span class="token string">"extension = docblock.so"</span> <span class="token operator">>></span> /www/server/php/72/etc/php.ini 
   <span class="token keyword">echo</span> <span class="token string">"extension = docblock.so"</span> <span class="token operator">>></span> /www/server/php/72/etc/php.ini 
   echo "extension = docblock.so" >> /www/server/php/72/etc/php.ini 

   注意这里docblock.so应写自己安装的扩展名称，同理目录更改为自己对应php的版本目录

9. 重载php（注意更改版本目录）

   /etc/init.d/php-fpm-72 reload 
   /etc/init.d/php-fpm-72 reload 
   /etc/init.d/php-fpm-72 reload 

   

10. 检测是否安装成功：

    /www/server/php/72/bin/php -m<span class="token operator">|</span><span class="token function">grep</span> -i docblock 
    /www/server/php/72/bin/php -m<span class="token operator">|</span><span class="token function">grep</span> -i docblock 
    /www/server/php/72/bin/php -m|grep -i docblock 

参考自博客

也可以直接进入宝塔面板安装：软件商店-》选择相应的php版本-》安装扩展

原文链接：https://blog.csdn.net/weixin_44559752/article/details/109837887