PHP5.6安裝ssh2擴展用與執行遠程命令

1.下載安裝包

官網：http://pecl.php.net/package/ssh2

由於ssh2 1.0 and above is PHP 7 only，所以下載0.13版本

wget http://pecl.php.net/get/ssh2-0.13.tgz

2.解壓

tar zxvf ssh2-0.13.tgz

3.安裝系統依賴庫

yum install libssh2-devel

4.編譯安裝

cd ssh2-0.13
/usr/local/php/bin/phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make && make install 

5.配置文件php.ini中增加編譯的ssh2.so擴展路徑

extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/ssh2.so

6.重啓php-fpm服務

service php-fpm restart