【回転】pcntl.so install for system’s PHP install

pcntl.so install for system’s PHP install
Recently I needed to use pcntl_fork with a project and found that the stack I was using (MAMP) didn’t include support for pcntl.so by default. Fortunately it’s pretty easy to install on Lion.Download the appropriate PHP source code from  here . Since I’m using  MAMP  2.0.5 and it comes with PHP 5.3.6, I had to go to the old releases page  here .

curl http://museum.php.net/php5/php-5.3.6.tar.gz > php-5.3.6.tar.gz
tar xvfz php-5.3.6.tar.gz
cd php-5.3.6/ext/pcntl

Now for the build:

phpize
./configure
make
sudo make install

Now we need to add the pcntl.so to the php.ini …so open /private/etc/php.ini with your favorite editor and add the following line:

extension=pcntl.so

After saving, run the following command and it should output ‘pcntl’:

php -m | grep pcntl

Optional MAMP install:
Now lets copy pcntl.so to the MAMP extension folder:

cp /usr/lib/php/extensions/no-debug-non-zts-20090626/pcntl.so /Applications/MAMP//bin/php/php5.3.6/lib/php/extensions/no-debug-non-zts-20090626/

Edit the php.ini template for MAMP’s PHP install and add:

extension=pcntl.so

Restart MAMP… pcntl extension should now be installed for the system’s PHP and MAMP’s PHP.
Output of phpinfo(); will show this:
 
 
http://cyberpunx.com/2011/11/pcntl-so-on-osx-lion-and-mamp/