Short tutorial on how to compile Firebird extension for PHP under MAC OS.

• Autoconf, you can install it via Homebrew (brew install autoconf)
• Because we needs Firebird libs. for compiling interbase, we have to download Firebird Server Package (http://www.firebirdsql.org/en/downloads), download the LIPO package (important!)

Interbase extension is currently not shipped with PHP source code. But below you will find way to achieve it.

@MartinKoeditz is working on driver for PHP>=7.1. The repo is here: https://github.com/FirebirdSQL/php-firebird. We cannot download final driver, one needs to compile it, here is how.

1. git clone https://github.com/FirebirdSQL/php-firebird.git
2. cd php-firebard
3. /Applications/MAMP/bin/php/php7.4.2/bin/phpize
4. CPPFLAGS="-I/usr/local/lib/Firebird.framework/Headers" ./configure
5. make
6. make install
7. Open MAMP pro PHP 7.4.2 config file (.ini extension) and append new line: extension=interbase.so
8. Restart MAMP server

The tutorial is still working, keep in mind that this tutorial is for Firebird 2.5.x only!

1. Check which PHP version your MAMP server use, for example version 4.1.1 use PHP 7.1.1
2. Download PHP source code from https://secure.php.net/downloads.php
3. Unzip downloaded sources, rename it to "php" and move it to your MAMP include folder /Applications/MAMP/bin/php/php7.1.1/
4. Enter to interbase extension folder cd /Applications/MAMP/bin/php/php7.1.1/include/php/ext/interbase/
5. Run phpize with command /Applications/MAMP/bin/php/php7.1.1/bin/phpize
6. Run configure ./configure --with-php-config=/Applications/MAMP/bin/php/php7.1.1/bin/php-config
7. Create symbolic link to Firebird ibase.h and iberror.h in our include/php folder so ln -s /Library/Frameworks/Firebird.framework/Headers/*.h /Applications/MAMP/bin/php/php7.1.1/include/ ln -s /Library/Frameworks/Firebird.framework/Headers/*.h /Applications/MAMP/bin/php/php7.1.1/include/php/ext/interbase/include/ these two header files are required
8. Run make (for someone maybe make -j8)
9. Run make install

You should get your interbase.so (/Applications/MAMP/bin/php/php7.1.1/include/php/ext/interbase/modules/interbase.so) ! Wooah

1. Check which PHP version your MAMP server use, for example version 3.4.0 use PHP 5.6.10 by default
2. Download PHP source code from https://secure.php.net/downloads.php
3. Unzip downloaded sources, rename it to "php" and move it to your MAMP include folder /Applications/MAMP/bin/php/php5.6.10/
4. Enter to interbase extension folder cd /Applications/MAMP/bin/php/php5.6.10/include/php/ext/interbase/
5. Run phpize /Applications/MAMP/bin/php/php5.6.10/bin/phpize
6. Run configure ./configure
7. Create symbolic link to Firebird ibase.h and iberror.h in our include/php folder so ln -s /Library/Frameworks/Firebird.framework/Headers/*.h /Applications/MAMP/bin/php/php5.6.10/include/ these two header files are required
8. Run make
9. Run sudo make install

You should get your interbase.so ! Wooah

Be sure that you are not running PHP in CGI mode (you will propably get 500 error code during connection to database) !