How enable the PHP Tidy extension for MAMP

1. Download the PHP source in according with your environment:

   $ php -v
   PHP 5.2.11 (cli) (built: Dec 12 2009 13:19:08)
   

2. Extract in a temporary folder

   $ cd ~ && tar zxvf php-5.2.11.tar.gz && cd php-5.2.11
   

3. Patch the ext/iconv/iconv.c file remove the lib on #define iconv libiconv so that the code reads like this:

   #ifdef HAVE_LIBICONV
   #define iconv iconv
   #endif

4. Patch the ext/tidy/tidy.c file moving the line 34: #include “tidy.h” to line 24 of tidy.c so that the code reads like this:

   #ifdef HAVE_CONFIG_H
   #include "config.h"
   #endif
   
   #include "tidy.h"
   #include "php.h"
   #include "php_tidy.h"
   
   #if HAVE_TIDY
   
   #include "php_ini.h"
   

5. Instruct the system to build universal binaries, that will work on both 32 and 64 bit systems by entering the following commands in the terminal console:

   $ MACOSX_DEPLOYMENT_TARGET=10.6
   $ CFLAGS="-arch i386 -arch x86_64 -g -Os -pipe -no-cpp-precomp"
   $ CCFLAGS="-arch i386 -arch x86_64 -g -Os -pipe"CXXFLAGS="-arch i386 -arch x86_64 -g -Os -pipe"
   $ LDFLAGS="-arch i386 -arch x86_64 -bind_at_load"
   $ export CFLAGS CXXFLAGS LDFLAGS CCFLAGS MACOSX_DEPLOYMENT_TARGET

6. Configure & make

   $ LIBS=-lresolv ./configure --with-tidy=shared && make

7. Copy the module in MAMP

   $ cp ./modules/tidy.so /Applications/MAMP/bin/php5/lib/php/extensions/no-debug-non-zts-20060613/

8. Enable the module in the /Applications/MAMP/conf/php5/php.ini adding the following line in the extension section:

   extension=tidy.so

9. Restart the webserver
10. Check with php_info() if the tidy extension is loaded correctly

Reference Links:

• Installing PHP 5.2.10 on OS X 10.6 Snow Leopard
• How to compile PHP with ‘–enable-zip’ on Mac OS-X SnowLeopard (10.6)
• http://forum.mamp.info/viewtopic.php?f=4&t=6569