OK, so this was a lot harder than it should have been, and I had to use various tutorials to get it working, however I am pleased to say that I finally did get it all working without needing to completely recompile php. Here are the steps:

First, modified from http://blog.xeonxai.com/2009/12/03/160/:

1. Download IMAP source code (now 2007f).
2. Extract the tar.gz file (double click it in finder or tar xvzf imap-2007f.tar.gz in terminal)
3. Then, modified from This Comment on the same xeonxai blog post, do the following to avoid the error:
   "configure: error: utf8_mime2text() has new signature, but U8T_CANONICAL is missing. This should not happen. Check config.log for additional information." when executing item 6 in this tutorial.
   cd ~/Downloads/imap-2007f
make osx EXTRACFLAGS="arch i386 -arch X86_64 -g -Os -pipe -no-cpp-precomp"
sudo cp c-client/*.h /usr/local/include/
sudo cp c-client/*.c /usr/local/lib/
sudo cp c-client/c-client.a /usr/local/lib/libc-client.a
4. Then download php source. Make sure you get the right source (you can check your php version by the command in the terminal: php -r "phpinfo();" I think OS X Lion standard install is php 5.3.6 which you can download at http://es.php.net/get/php-5.3.6.tar.bz2/from/a/mirror
5. Unpack php-5.3.6.tar.bz2 (double click it in finder or tar xvzf php-5.3.6.tar.bz2)
6. In Terminal:
   cd ~/Downloads/php-5.3.6/ext/imap
phpize
./configure --with-imap==/usr/local/imap-2007 --with-kerberos --with-imap-ssl
make
   At the make command, things will fail. This is the message that I got…
   In file included from /Users/danspencer/Downloads/php-5.3.6/ext/imap/php_imap.c:44:
/usr/include/php/ext/pcre/php_pcre.h:29:18: error: pcre.h: No such file or directory
In file included from /Users/danspencer/Downloads/php-5.3.6/ext/imap/php_imap.c:44:
/usr/include/php/ext/pcre/php_pcre.h:37: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
/usr/include/php/ext/pcre/php_pcre.h:38: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
/usr/include/php/ext/pcre/php_pcre.h:44: error: expected specifier-qualifier-list before ‘pcre’
make: *** [php_imap.lo] Error 1
   Basically, pcre is not installed, so we need to install this first. See next step!
7. Modified from http://blog.xavicolomer.com/2011/09/06/osx-lion-and-nginx-installation-tutorial/:
   • Download PCRE from the Sourceforge Project page: http://sourceforge.net/projects/pcre/files/pcre/8.20/pcre-8.20.tar.gz/download
   • Untar the file: tar xvzf pcre-8.20.tar.gz
   • cd to the directory: cd pcre-8.20
   • configure and make: .configure --prefix=/usr/local<br />make<br />sudo make install
   • Successful installation should look like the following in the last couple of lines:
     test -z "/usr/local/include" || ./install-sh -c -d "/usr/local/include"
/usr/bin/install -c -m 644 pcre.h pcrecpparg.h pcre_stringpiece.h '/usr/local/include'
test -z "/usr/local/lib/pkgconfig" || ./install-sh -c -d "/usr/local/lib/pkgconfig"
/usr/bin/install -c -m 644 libpcre.pc libpcreposix.pc libpcrecpp.pc '/usr/local/lib/pkgconfig'
8. Now you should be able to cd to the imap extension directory in php-5.3.6 source and compile the extension:
   cd ~/Downloads/php-5.3.6/ext/imap
phpize
./configure --with-imap==/usr/local/imap-2007 --with-kerberos --with-imap-ssl
make
sudo cp modules/imap.so /usr/lib/php/extensions/no-debug-non-zts-20090626/
9. Now edit php.ini (sudo vi /etc/php.ini) and add the imap extension in (I added mine around line 990, just under the commented out windows extensions. in vi, you will need to press i to insert text):
   ;IMAP Extension
extension=/usr/lib/php/extensions/no-debug-non-zts-20090626/imap.so
   After editing, save the file (in vi press esc to exit insert mode, then type “:x”).
10. now restart apache, and we should be done! sudo apachectl graceful
11. To test to see if we are up and running, we can do a couple of things…
    • php -r "phpinfo();"
      We should be able to find the following in the output (the modules are in alphabetical order):
      imap

      IMAP c-Client Version => 2007f
SSL Support => enabled
Kerberos Support => enabled

    • You can also check to see if the imap functions exist:
      php -r "if(function_exists('imap_open')) { echo 'imap_open exists!'; } else { echo 'imap_open does not exist'; }"
      You should get an output of “imap_open exists”

So that’s it, hope it helps!

Dan Spencer Computing, OS X imap, lion, mac os x, pcre, php

Great guide here:
http://www.glenscott.co.uk/blog/2011/08/29/install-mcrypt-php-extension-on-mac-os-x-lion/

Dan Spencer Computing, OS X

After upgrading to OS X Lion today, MySQL seemed to stop working. In fact, mysql was still running, however there were 2 problems:

1. php not connecting to mysql server
2. mysql no longer in path (terminal commands “mysql -u root -p” doesn’t work)

I found the solution for (1) at: http://birdchan.com/home/2011/07/20/osx-lion-mysql-sock-path/
Here is what it says:

1. shut down your Web Sharing
2. cp /etc/php.ini.default /etc/php.ini (for some reasons my old php.ini got renamed to php.ini.default…)
3. modify /etc/php.ini, change /var/mysql/mysql.sock to /tmp/mysql.sock
4. enable Web Sharing

Or it looks like the file that you want to reinstate is “php.ini-5.2-previous” (had all of my old settings). If you follow the 4 steps above, you will also need to set the timezone in line 998 on you newly created php.ini: “date.timezone = Europe/London”.

To add the mysql into your path just create a file called mysql in /etc/paths.d :
sudo touch /etc/paths.d/mysql
Then add “/usr/local/mysql/bin” to the file using a text editor e.g.
sudo vi /etc/paths.d/mysql

Then I had to reboot.

Dan Spencer Computing, OS X

Whilst reading a very good article from the techies at Yahoo, I found out that it would be a good idea to compress certain files on my Apache2 server to reduce the amount of data passed to the browser over the internet.

I found a pretty good article from How2forge at http://www.howtoforge.com/apache2_mod_deflate

I also modified the log output to include a timestamp to distinguish easily between different requests:
DeflateFilterNote Input input_info
DeflateFilterNote Output output_info
DeflateFilterNote Ratio ratio_info
LogFormat '"%t %r" %{output_info}n/%{input_info}n (%{ratio_info}n%%)' deflate
CustomLog /private/var/log/apache2/deflate_log deflate

The %t in the LogFormat line adds the timestamp.

Note the path to the CustomLog as I am on a Mac.

Dan Spencer Computing

The other day I wanted to find out how many lines of code I had written for a particular project. A quick web search through up a useful bit of code in the terminal.
Navigate to the directory that you wish to search and then:
find . -name "*.php" -exec wc -l '{}' \; | awk '{ sum += $1 } END { print sum }'
It will search all files in the directory and sub-directories beneath it.

Dan Spencer Computing

I was having real issues getting gmail smtp working on WAMP, using the great php framework Codeigniter. I followed many guides, but kept getting erred when calling the email->send() method. Eventually I worked it out! So here are my steps: Read more…

Dan Spencer Codeigniter, Computing

I wanted to install Redmine as a project management / Issue tracker tool on my VPS. The guide that I used was: http://www.redmine.org/projects/redmine/wiki/HowTo_Install_Redmine_in_Ubuntu (using the Passenger install) Read more…

Dan Spencer Computing, Ubuntu

This was pretty straight forward, the best instructions were on the Ubuntu website…
https://help.ubuntu.com/10.10/serverguide/C/ftp-server.html

Dan Spencer Computing, Ubuntu

I wanted my VPS to host Subversion repositories for the projects that I am working on. I followed a number of guides to get the setup that I wanted. the sites are listed directly below for reference: Read more…

Dan Spencer Computing, Ubuntu

So it turns out that the php5-gd package that ships with ubuntu 10.10 server is not the most up to date version (2.0). After migrating the server over to my new VPS, I couldn’t get my portfolio images working which use gd to do some reflection. After loads of searching online, i found the solution to the problem!
Read more…

Dan Spencer Computing, Ubuntu