sudo port install mysql5-server
sudo launchctl load -w /Library/LaunchDaemons/org.macports.mysql5.plist
sudo -u _mysql mysql_install_db5
sudo chown -R _mysql:_mysql /opt/local/var/db/mysql5/ 
sudo chown -R _mysql:_mysql /opt/local/var/run/mysql5/ 
sudo chown -R _mysql:_mysql /opt/local/var/log/mysql5/

I then add the following aliases to make it easy to start, stop and restart MySQL:

mate ~/.bashrc

alias mysql-start="sudo /opt/local/share/mysql5/mysql/mysql.server start"
alias mysql-restart="sudo /opt/local/share/mysql5/mysql/mysql.server restart"
alias mysql-stop="sudo /opt/local/share/mysql5/mysql/mysql.server stop"

source ~/.profile

You can then use the following to start MySQL:

mysql-start

Note: I had errors when I first tried starting MySQL. This was because I’d installed a version of MySQL previously from the official site and it was conflicting. Removing the old version of MySQL did the trick – instructions here.

When you start the server, it’s best to set the root user password:

mysqladmin5 -u root password mysupersecretpassword

Then to setup PHP to work with MySQL:

sudo port install php5-mysql

Then update the php.ini file:

sudo nano /opt/local/etc/php5/php.ini

And ensure this line is in there:

mysql.default_socket = /opt/local/var/run/mysql5/mysqld.sock

Restart Apache, and then you’re all set.

There’s a lot of buzz brewing about it, so I wanted to give it a try with PHP on my development Mac. The following is how I went about installing Apache, PHP and MongoDB on Snow Leopard. You must have installed the Xcode developer tools (found on the Snow Leopard install DVD) and MacPorts for this to all work.

First, let’s install Apache:

sudo port install apache2

Nice and simple. Now we can move onto PHP:

sudo port install php5 +apache2 +pear

To enable PHP for Apache:

cd /opt/local/apache2/modules
sudo /opt/local/apache2/bin/apxs -a -e -n "php5" libphp5.so

I like to make some alias commands for starting, restarting and stopping Apache:

mate ~/.bashrc

alias apache-start="sudo /opt/local/apache2/bin/apachectl start"
alias apache-restart="sudo /opt/local/apache2/bin/apachectl restart"
alias apache-stop="sudo /opt/local/apache2/bin/apachectl stop"

source ~/.bashrc

Now we can make a few changes to the Apache config so that we can use our Sites directory:

sudo mate /opt/local/apache2/conf/httpd.conf

I’m using Textmate here (mate), but you can use any editor you wish, like nano.

Change the DocumentRoot:

DocumentRoot "/Users/davidwinter/Sites"

Then update the <Directory> path to the updated DocumentRoot path.

<Directory "/Users/davidwinter/Sites">

We also want to enable index.php as a directory index file:

<IfModule dir_module>
    DirectoryIndex index.html index.php
</IfModule>

And then add the PHP mime type:

<IfModule mime_module>
    ...
    AddType application/x-httpd-php .php
    AddType application/x-httpd-php-source .phps
</IfModule>

Now we need to setup the php.ini file:

sudo cp /opt/local/etc/php5/php.ini-development /opt/local/etc/php5/php.ini

sudo mate /opt/local/etc/php5/php.ini

My timezone is for London:

date.timezone = Europe/London

Now we can get onto installing MongoDB (this will install the latest stable version as of time of writing – 1.2.1):

sudo port install mongodb

And then the PHP MongoDB extension:

sudo pecl install mongo

You’ll need to add the extension to the bottom of your php.ini file:

sudo mate /opt/local/etc/php5/php.ini

extension=mongo.so

Now startup Apache using the alias created earlier:

apache-start

If you create a file in your Sites directory, called test.php, and add the following to it:

<?php phpinfo(); ?>

Then visit the page in your browser; http://localhost/test.php

You can then scroll down the page and you should see a section titled ‘mongo’. This means the extension is working!

Now we need to startup MongoDB:

mkdir -p ~/data/db
mongod --dbpath ~/data/db/

Almost there, now a simple MongoDB test in PHP:

<?php
// Connect:
$connection = new Mongo();
// Select database:
$db = $connection->my_db;
// Select collection:
$films = $db->films;

$frwl = array(
    'title' => 'From Russia With Love',
    'year' => 1963,
    'actor' => 'Sean Connery'
);
// Save array to collection:
$films->insert($frwl);

$gf = array(
    'title' => 'Goldfinger',
    'year' => 1964,
    'actor' => 'Sean Connery',
    'girl' => 'Pussy Galore'
);

$films->insert($gf);

// Count documents in collection:
if ($films->count()): ?>
<table>
    <tr>
        <th>Title</th>
        <th>Year</th>
        <th>Actor</th>
        <th>Girl</th>
    </tr>
    <?php foreach ($films->find() as $film): ?>
    <tr>
        <td><?php echo $film['title']; ?></td>
        <td><?php echo $film['year']; ?></td>
        <td><?php echo $film['actor']; ?></td>
        <td><?php echo $film['girl']; ?></td>
    </tr>
    <?php endforeach; ?>
</table>
<?php endif;
?>

Very exciting stuff. More to follow.

curl -V

Check that the output contains https:

>: curl -V
curl 7.19.2 (i386-apple-darwin9.5.0) libcurl/7.19.2 OpenSSL/0.9.8i zlib/1.2.3
Protocols: tftp ftp telnet dict http file https ftps 
Features: Largefile NTLM SSL libz

If it doesn’t:

sudo port deactivate curl
sudo port install curl +ssl

Once you have curl with https support:

sudo pecl install pecl_http

If you followed my previous howto, you’ll want to move the module to the location specified in your php.ini file:

sudo cp /opt/local/lib/php/extensions/no-debug-non-zts-20060613/http.so /opt/local/lib/php/extensions

Restart lighttpd and then you’ll be good to go.