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Fixing libxml, php bug and issues with HTML entities by downgrading libxml |
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When you parse XML with PHP and libxml 2.7.0, all HTML entities gets stripped out. This is a known bug with libxml 2.7.0 and this bug mess up a lot of things. The solution for this is to downgrade libxml to an older version. The steps are given below: 1. First you will have to install an older version of libxml, I installed libxml 2.6.30. cd /opt
mkdir libxml cd libxml wget http://xmlsoft.org/sources/libxml2-2.6.30.tar.gz tar xvzf libxml2-2.6.30.tar.gz cd libxml2-2.6.30 ./configure –bindir=/opt/libxml/ –sbindir=/opt/libxml/ –libexecdir=/opt/libxml/ –datadir=/opt/libxml/ –sysconfdir=/opt/libxml/ --sharedstatedir=/opt/libxml/ –libdir=/opt/libxml/ –includedir=/opt/libxml/ –oldincludedir=/opt/libxml/ make && make install 2. Next step is to update yum.conf to prevent it from updating libxml back, so edit: /etc/yum.conf
And find the line that starts with: exclude= And add libxml* to the end of it so this line should look something like this: exclude=apache* bind-chroot courier* dovecot* exim* httpd* mod_ssl* mysql* nsd* php* proftpd* pure-ftpd* spamassassin* squirrelmail* libxml* 3. Now you will have to let WHM know that we want to compile PHP with this new libxml. We can do it by the following commands: cd /var/cpanel/easy/apache/rawopts/ There will be a file namely "all_php5". If it is there edit it, otherwise create the file. Add the following lines to the end of it: –with-libxml-dir=/opt/libxml Now go ahead and build Apache and PHP using: WHM >> Main >> Software >> EasyApache (Apache Update) or you can do it from backend by the script /scripts/easyapache You should be all set. 4. To check the current version of libxml: php -i | grep libxml |
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