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Could some one tell me how to uninstall PHP completely from Ubuntu? I have problems with installing MySql because of this. There seem to be some unmet dependencies. I think I messed up with the whole installation procedure. Could someone help me with this problem?
This is not a easy way to answer. First we have to know how to installed the PHP at first place.
But for every way, this must work.
Search what kind of package you have installed using
aptitude search php5
and remove them accordingly using purge command
sudo aptitude purge php5-package1 ...so on
I don't use Ubuntu, but: sudo apt-get remove php* should work.
sudo apt-get remove --purge
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Closed 1 year ago.
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I a2enmod php7.4 and a2dismod php7.3 on apache & Ubuntu and my Wordpress sites stopped working saying cannot connect to database.
Upon further investigation through phpinfo mysqli is not enabled with php7.4. If I reenable php7.3 then mysqli is enabled, switch back to 7.4 and nothing.
I have tried looking at php.ini and adding:
extension=php_mysqli
extension=php_mysqli.so
No change.
I have tried running sudo apt-get install php-mysql and it says it is already installed.
I have tried running sudo apt-get install php7.4-mysql and it says that doesn't exist.
Does php7.4 not support mysqli at all?
OK I've found it.
Need to add repository: sudo add-apt-repository ppa:ondrej/php
Then sudo apt-get install php7.4-mysql
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I need to install clamav to be used on php. How can I do it? I have tried to google how to install clamav, but most instructions either install clam av correctly, but not the php package, or missing dependencies, or similar problems.
You just need to install ClamAV like normal (with the epel repo)...
yum install clamav
yum install clamav-devel
If you don't have EPEL you can get it from IUS community (if you want you can also grab the IUS repo and get the latest version of PHP) - thank the RackSpace engineers for this!
wget http://dl.iuscommunity.org/pub/ius/stable/CentOS/6/x86_64/epel-release-6-5.noarch.rpm
rpm -ivh epel-release-6-5.noarch.rpm
Then you download and install this library, which will handle all the hard things for you.
wget **the direct link you got**
tar -xvzf php-clamav_0.15.7.tar.gz
cd php-clamav-0.15.7
phpize
./configure
make
make install
Now add the extension to your /etc/php.ini
extension=/usr/lib64/php/modules/clamav.so
Remember to change the path to what was given to you by make install
then restart your Apache
service httpd restart
Make a file with the contents:
<?php
echo cl_info();
It should come up with something like this:
Now you should have access to all the library functions, you can now scan files like this:
$retcode = cl_scanfile($file, $virus_name);
if ($retcode === CL_VIRUS)
{
echo "Virus Detected! {$virus_name}";
}
Congratulations! You can find other functions here
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I am trying to install LAMP on my Ubuntu 12.04, from the method shown in this link. After running the following code
sudo apt-get install php5 mysql-server apache2
I should have php installed, but when i type "localhost/info.php" it does not show the PHP window that it is supposed to show, instead the file gets downloaded in the Downloads folder
Any help would be appreciated
Restart the apache.
sudo service apache2 restart
I would recommend you to install the packages in a different order:
sudo apt-get install apache2 php5 mysql-server
I mean , install first apache so when php is installed then will automatically enable the mod_php apache module. But because you installed the php5 package first may be the mod_php is not yet enabled. Just double check that.
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I have a problem: on my server phpmyadmin doesn't work anymore.
it offers the file db_structure.php for download instead of parsing it .
once downloaded it has 0KB
I already removed it with atp-get purge and reinstalled it, but still the same
what could be wrong?
maybe a module missing that phpmyadmin is using? cause all other php files work on my server
I had same problem.
Try following command. This is solved my problem.
sudo apt-get install libapache2-mod-php5
In general, download instead of running is caused by not installed/enabled php module.
You may also enable the php apache module using:
sudo apt-get install php
sudo a2enmod php
I found out the reason:
i had the beta version of googles spdy:// protocol included on my server and this caused the error.
i disabled it in
/etc/apache2/mods-enebled/
and everything went fine again
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I need to install a version of PHP that has been compiled to work with Postgres, unlike the default version that came with my Mac Leopard system. How can I do this without somehow disabling the httpd.conf and php.ini files or confusing the system due to having so many of them?
I used homebrew to do this:
brew install https://github.com/adamv/homebrew-alt/raw/master/duplicates/php.rb --with-mysql --with-intl --with-apxs2=/usr/sbin/apxs --enable-cli --enable-mbregex --with-pgsql
this shouldn't replace the existing php.ini file, but if you want to be careful, you can make a copy first. it doesn't affect httpd.conf
more detailed explanation
MacPorts creates an entirely separate install tree for its packages:
sudo port install php5-postgresql
will install everything you need. Your php.ini, for example, will be in /opt/local/etc/php5/php.ini.
Get MacPorts from here: MacPorts