title: Tidy HTML5 & PHP7
body: <p>So I am on an Ubuntu server at Digital Ocean and I'm trying to install/configure Tidy HTML5 with my current PHP7 Wordpress installation and W3 Total Cache.</p>
  
  <p>However even though I've installed Tidy with the following commands:</p>
  
  <pre><code>sudo apt-get remove libtidy-0.99-0 tidy -y
  sudo wget -O /tmp/tidy-5.2.0-64bit.deb http://binaries.html-tidy.org/binaries/tidy-5.2.0/tidy-5.2.0-64bit.deb
  
  sudo dpkg -i /tmp/tidy-5.2.0-64bit.deb
  
  sudo rm /tmp/tidy-5.2.0-64bit.deb
  </code></pre>
  
  <p>And it even says that it is at Version 5.2.0, yet it doesn't seem to be loaded/installed.</p>
  
  <pre><code>rafael@wordpress-staging:~$ php --ini
  Configuration File (php.ini) Path: /etc/php/7.0/cli
  Loaded Configuration File:         /etc/php/7.0/cli/php.ini
  Scan for additional .ini files in: /etc/php/7.0/cli/conf.d
  Additional .ini files parsed:      /etc/php/7.0/cli/conf.d/10-mysqlnd.ini,
  /etc/php/7.0/cli/conf.d/10-opcache.ini,
  /etc/php/7.0/cli/conf.d/10-pdo.ini,
  /etc/php/7.0/cli/conf.d/15-xml.ini,
  /etc/php/7.0/cli/conf.d/20-apcu.ini,
  /etc/php/7.0/cli/conf.d/20-bz2.ini,
  /etc/php/7.0/cli/conf.d/20-calendar.ini,
  /etc/php/7.0/cli/conf.d/20-ctype.ini,
  /etc/php/7.0/cli/conf.d/20-curl.ini,
  /etc/php/7.0/cli/conf.d/20-dom.ini,
  /etc/php/7.0/cli/conf.d/20-exif.ini,
  /etc/php/7.0/cli/conf.d/20-fileinfo.ini,
  /etc/php/7.0/cli/conf.d/20-ftp.ini,
  /etc/php/7.0/cli/conf.d/20-gd.ini,
  /etc/php/7.0/cli/conf.d/20-gettext.ini,
  /etc/php/7.0/cli/conf.d/20-gmp.ini,
  /etc/php/7.0/cli/conf.d/20-iconv.ini,
  /etc/php/7.0/cli/conf.d/20-json.ini,
  /etc/php/7.0/cli/conf.d/20-mbstring.ini,
  /etc/php/7.0/cli/conf.d/20-mysqli.ini,
  /etc/php/7.0/cli/conf.d/20-pdo_mysql.ini,
  /etc/php/7.0/cli/conf.d/20-phar.ini,
  /etc/php/7.0/cli/conf.d/20-posix.ini,
  /etc/php/7.0/cli/conf.d/20-pspell.ini,
  /etc/php/7.0/cli/conf.d/20-readline.ini,
  /etc/php/7.0/cli/conf.d/20-recode.ini,
  /etc/php/7.0/cli/conf.d/20-shmop.ini,
  /etc/php/7.0/cli/conf.d/20-simplexml.ini,
  /etc/php/7.0/cli/conf.d/20-soap.ini,
  /etc/php/7.0/cli/conf.d/20-sockets.ini,
  /etc/php/7.0/cli/conf.d/20-sysvmsg.ini,
  /etc/php/7.0/cli/conf.d/20-sysvsem.ini,
  /etc/php/7.0/cli/conf.d/20-sysvshm.ini,
  /etc/php/7.0/cli/conf.d/20-tokenizer.ini,
  /etc/php/7.0/cli/conf.d/20-wddx.ini,
  /etc/php/7.0/cli/conf.d/20-xmlreader.ini,
  /etc/php/7.0/cli/conf.d/20-xmlrpc.ini,
  /etc/php/7.0/cli/conf.d/20-xmlwriter.ini,
  /etc/php/7.0/cli/conf.d/20-xsl.ini,
  /etc/php/7.0/cli/conf.d/20-zip.ini
  
  rafael@wordpress-staging:~$ tidy -v
  HTML Tidy for Linux version 5.2.0
  </code></pre>
  
  <p>Am I missing something here? Or doesn't HTML Tidy work with PHP7? Because I've installed HTML Tidy with the above mentioned commands without any problem on a PHP5.6 installation just fine recently.</p>
  
  <p>Either way thanks for any suggestions or information.</p>
  
  <p>Edit:</p>
  
  <p>I've removed Tidy completely, installed the original from 2009, still not detected, then removed it again and installed the latest version again but yet again it's still not being detected:</p>
  
  <pre><code>rafael@wordpress-staging:~$ sudo apt-get install tidy
  Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  tidy is already the newest version (20091223cvs-1.5).
  You might want to run 'apt-get -f install' to correct these:
  The following packages have unmet dependencies:
   tidy : Depends: libtidy-0.99-0 (&gt;= 20091223cvs-1.5) but it is not going to be installed
  E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
  
  rafael@wordpress-staging:~$ sudo apt-get -f install
  Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  Correcting dependencies... Done
  The following additional packages will be installed:
    libtidy-0.99-0
  The following NEW packages will be installed:
    libtidy-0.99-0
  0 upgraded, 1 newly installed, 0 to remove and 59 not upgraded.
  1 not fully installed or removed.
  Need to get 0 B/120 kB of archives.
  After this operation, 419 kB of additional disk space will be used.
  Do you want to continue? [Y/n] y
  (Reading database ... 120416 files and directories currently installed.)
  Preparing to unpack .../libtidy-0.99-0_20091223cvs-1.5_amd64.deb ...
  Unpacking libtidy-0.99-0 (20091223cvs-1.5) ...
  Setting up libtidy-0.99-0 (20091223cvs-1.5) ...
  Setting up tidy (20091223cvs-1.5) ...
  Processing triggers for libc-bin (2.23-0ubuntu5) ...
  
  
  rafael@wordpress-staging:~$ sudo apt-get -y autoremove tidy
  Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  The following packages will be REMOVED:
    libtidy-0.99-0 tidy
  0 upgraded, 0 newly installed, 2 to remove and 59 not upgraded.
  After this operation, 505 kB disk space will be freed.
  (Reading database ... 120421 files and directories currently installed.)
  Removing tidy (20091223cvs-1.5) ...
  Removing libtidy-0.99-0 (20091223cvs-1.5) ...
  Processing triggers for man-db (2.7.5-1) ...
  Processing triggers for libc-bin (2.23-0ubuntu5) ...
  
  rafael@wordpress-staging:~$ sudo wget -O /tmp/tidy-5.2.0-64bit.deb http://binaries.html-tidy.org/binaries/tidy-5.2.0/tidy-5.2.0-64bit.deb
  --2017-02-22 20:15:50--  http://binaries.html-tidy.org/binaries/tidy-5.2.0/tidy-5.2.0-64bit.deb
  Resolving binaries.html-tidy.org (binaries.html-tidy.org)... 151.101.64.133, 151.101.128.133, 151.101.192.133, ...
  Connecting to binaries.html-tidy.org (binaries.html-tidy.org)|151.101.64.133|:80... connected.
  HTTP request sent, awaiting response... 200 OK
  Length: 727594 (711K) [application/octet-stream]
  Saving to: ‘/tmp/tidy-5.2.0-64bit.deb’
  
  /tmp/tidy-5.2.0-64bit.deb     100%[==============================================&gt;] 710.54K  --.-KB/s    in 0.007s
  
  2017-02-22 20:15:50 (100 MB/s) - ‘/tmp/tidy-5.2.0-64bit.deb’ saved [727594/727594]
  
  rafael@wordpress-staging:~$ sudo dpkg -i /tmp/tidy-5.2.0-64bit.deb
  Selecting previously unselected package tidy.
  (Reading database ... 120410 files and directories currently installed.)
  Preparing to unpack /tmp/tidy-5.2.0-64bit.deb ...
  Unpacking tidy (5.2.0) ...
  Setting up tidy (5.2.0) ...
  Processing triggers for man-db (2.7.5-1) ...
  
  rafael@wordpress-staging:~$ sudo rm /tmp/tidy-5.2.0-64bit.deb
  
  rafael@wordpress-staging:~$ tidy -v
  HTML Tidy for Linux version 5.2.0
  rafael@wordpress-staging:~$ sudo service apache2 restart
  </code></pre>
  
  <p>Am I really missing something here? </p>