title: install php-xml on centos 7
body: <p>trying to install php-xml on centos7 (php 5.6)</p>
  
  <p>getting following error</p>
  
  <pre><code>[root@server ~]# sudo yum install php-xml
  Loaded plugins: fastestmirror
  Loading mirror speeds from cached hostfile
   * atomic: www4.atomicorp.com
   * epel: epel.mirror.constant.com
   * remi-safe: remi.mirror.ate.info
   * webtatic: uk.repo.webtatic.com
  Resolving Dependencies
  --&gt; Running transaction check
  ---&gt; Package php-xml.x86_64 0:5.4.45-56.el7.art will be installed
  --&gt; Processing Dependency: php-common(x86-64) = 5.4.45-56.el7.art for package: php-xml-5.4.45-56.el7.art.x86_64
  --&gt; Finished Dependency Resolution
  Error: Package: php-xml-5.4.45-56.el7.art.x86_64 (atomic)
             Requires: php-common(x86-64) = 5.4.45-56.el7.art
             Installed: php-common-5.6.33-1.el7.remi.x86_64 (@remi-php56)
                 php-common(x86-64) = 5.6.33-1.el7.remi
             Available: php-common-5.4.16-42.el7.x86_64 (base)
                 php-common(x86-64) = 5.4.16-42.el7
             Available: php-common-5.4.16-43.el7_4.x86_64 (updates)
                 php-common(x86-64) = 5.4.16-43.el7_4
             Available: php-common-5.4.45-54.el7.art.x86_64 (atomic)
                 php-common(x86-64) = 5.4.45-54.el7.art
             Available: php-common-5.4.45-56.el7.art.x86_64 (atomic)
                 php-common(x86-64) = 5.4.45-56.el7.art
            ...
   You could try using --skip-broken to work around the problem
   You could try running: rpm -Va --nofiles --nodigest
  </code></pre>
  
  <p>I've read around and people are suggesting i downgrade my php, however, i need 5.6 for scripts im trying to run.</p>
  
  <p>Thanks in advance</p>