不小心刪除了所有 PHP 動態庫

我試圖刪除啟動模組文件夾（ioncube）並意外刪除了 PHP 啟動模組/擴展文件夾（debian）

現在我得到這個

PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/pdo.so' - /usr/lib/php5/20100525+lfs/pdo.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/curl.so' - /usr/lib/php5/20100525+lfs/curl.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/gd.so' - /usr/lib/php5/20100525+lfs/gd.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/mcrypt.so' - /usr/lib/php5/20100525+lfs/mcrypt.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/mysql.so' - /usr/lib/php5/20100525+lfs/mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/mysqli.so' - /usr/lib/php5/20100525+lfs/mysqli.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/pdo_mysql.so' - /usr/lib/php5/20100525+lfs/pdo_mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/pdo_pgsql.so' - /usr/lib/php5/20100525+lfs/pdo_pgsql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/pgsql.so' - /usr/lib/php5/20100525+lfs/pgsql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525+lfs/suhosin.so' - /usr/lib/php5/20100525+lfs/suhosin.so: cannot open shared object file: No such file or directory in Unknown on line 0

我找不到任何與重新安裝相關的文件。我嘗試重新安裝 PHP，但似乎不起作用

無論如何我可以恢復這些文件。

編輯：我不知道拒絕投票的原因，但我沒有備份。

PHP5 包不提供一些擴展。這是 Debian Squeeze 的列表

https://packages.debian.org/squeeze/php/

按正確名稱選擇這些擴展，然後使用 apt-get 重新安裝

例如：apt-get reinstall php5-mysql

其中一些只能通過 PECL http://pecl.php.net/安裝

例如：pecl install pdo

引用自：https://serverfault.com/questions/671354