title: PHP: error while loading shared libraries: libmysqlclient.so.18
body: <p>I'm Set Crontab :</p>
  
  <pre><code>[root@root mysql]# crontab -l
  5 *  *  *  *  php /home/admin/public_html/scheduleSendMail.php
  </code></pre>
  
  <p>But Not Execute PHP code!</p>
  
  <pre><code>[root@root mysql]# php /home/admin/public_html/scheduleSendMail.php 
  php: error while loading shared libraries: libmysqlclient.so.18: cannot open shared object file: No such file or directory
  
  
  [root@root mysql]# rpm -qR postfix
  </code></pre>
  
  <p>find :</p>
  
  <pre><code>..
  libmysqlclient.so.16  
  libmysqlclient.so.16(libmysqlclient_16)  
  ..
  </code></pre>
  
  <p>I am using the Centos And DirectAdmin</p>
  
  <pre><code>PHP v: php-5.3.3-14.el6_3.i686
  mysql v: mysql-5.1.66-2.el6_3.i686
  centos v: CentOS release 6.3 (Final)
  </code></pre>