I have installed both php5.6 and php7.0 from PPA on Ubuntu according to this manual
But I didn’t get how to install extensions using
pecl for php5.6 or php7.0.
For example I have already installed version of
amqp in php5.6.
Now when I type
pecl install libevent and my active php version is php7.0 (using
update-alternatives --set php /usr/bin/php7.0),pecl
returns message thatlibevent` already installed.
But it was installed only for php5.6 (when this version was active) and now I want to do it for php7.0.
Which commands could help me?
I have found this commands for switch pecl to php7.0 and packet them to executable bash scripts:
#!/bin/bash sudo update-alternatives --set php /usr/bin/php7.0 sudo pecl config-set php_ini /etc/php/7.0/cli/php.ini sudo pecl config-set ext_dir /usr/lib/php/20151012/ sudo pecl config-set bin_dir /usr/bin/ sudo pecl config-set php_bin /usr/bin/php7.0 sudo pecl config-set php_suffix 7.0
and for php5.6
#!/bin/bash sudo update-alternatives --set php /usr/bin/php5.6 sudo pecl config-set php_ini /etc/php/5.6/cli/php.ini sudo pecl config-set ext_dir /usr/lib/php/20131226/ sudo pecl config-set bin_dir /usr/bin/ sudo pecl config-set php_bin /usr/bin/php5.6 sudo pecl config-set php_suffix 5.6
But they are not help, pecl still gives me
list of already installed extensions to php5.6, even if I switched to php7.
pecl list Installed packages, channel pecl.php.net: ========================================= Package Version State amqp 1.7.1 stable libevent 0.1.0 beta stats 1.0.3 stable
It should be empty for php7.0 !
How to solve the problem?
For amqp I have just installed php-amqp package without using pecl.
apt-get install php-amqp
And libevent still not exists for php7.
But I hadn’t found a way to switch pecl installation between 5.6 and 7 version, so question is still open.
Here’s what worked best for me when trying to script this (in case anyone else comes across this like I did):
$ pecl -d php_suffix=5.6 install <package> $ pecl uninstall -r <package> $ pecl -d php_suffix=7.0 install <package> $ pecl uninstall -r <package> $ pecl -d php_suffix=7.1 install <package> $ pecl uninstall -r <package>
-d php_suffix=<version> piece allows you to set config values at run time vs pre-setting them with
pecl config-set. The
uninstall -r bit does not actually uninstall it (from the docs):
[email protected]:~$ pecl help uninstall pecl uninstall [options] [channel/]<package> ... Uninstalls one or more PEAR packages. More than one package may be specified at once. Prefix with channel name to uninstall from a channel not in your default channel (pecl.php.net) Options: ... -r, --register-only do not remove files, only register the packages as not installed ...
The uninstall line is necessary otherwise installing it will remove any previously installed version, even if it was for a different PHP version (ex: Installing an extension for PHP 7.0 would remove the 5.6 version if the package was still registered as installed).
When pecl throws error is already installed and is the same as the released version
Switch to required php, php-config, phpize versions before installing from pecl
Just run it installation with force flag
sudo pecl install -f <package-name>
I ran into this same issue while updating my Vagrant box with XHGui, as XHGui requires mongodb. I wanted to be able to support profiling on both PHP 5.6 and 7.0.
I dug into the pecl source code, and found that there’s a
metadata_dir config option. That is a path to a directory where the current state of installed packages. Unfortunately, that isn’t already namespaced per PHP version. If you try and set it with
pecl config-set, you get an opaque ‘failed’ error. It turns out that setting isn’t whitelisted as being configuable in the
/** * Configuration values that can be set for a channel * * All other configuration values can only have a global value * @var array * @access private */ var $_channelConfigInfo = array( 'php_dir', 'ext_dir', 'doc_dir', 'bin_dir', 'data_dir', 'cfg_dir', 'test_dir', 'www_dir', 'php_bin', 'php_prefix', 'php_suffix', 'username', 'password', 'verbose', 'preferred_state', 'umask', 'preferred_mirror', 'php_ini' );
In PECL’s world, ‘global’ means it can only be set at install time, and not after.
There’s an issue in the PPA tracker over at github: https://github.com/oerdnj/deb.sury.org/issues/407
The final suggestion there is to build the extension manually for alternate PHP versions. I ended up using pecl for PHP 7 extensions, and manual builds for 5.6. Make sure you run
update-alternatives for php-config and phpize, and not just php before building:
update-alternatives --set php /usr/bin/php5.6 update-alternatives --set php-config /usr/bin/php-config5.6 update-alternatives --set phpize /usr/bin/phpize5.6
Then, extract the extension and build it. These steps from the above issue worked for me with the mongodb extension:
phpize5.6 && ./configure --with-php-config=php-config5.6 && make && sudo make install