...

• cp $PHP_HOME/sapi/servlet/phpsrvlt.jar $TOMCAT_HOME/common/lib
  3.

Declare PHP servlet and servlet-mapping in your or tomcat's common web.xml:

• Copy from $PHP_HOME/sapi/servlet/web.xml servlet and servlet-mapping and paste
  into $TOMCAT_HOME/conf/web.xml.
  4.

Modify your LD_LIBRARY_PATH to include the dynamic library produced in step 1 above:

• LD_LIBRARY_PATH=$PHP_HOME/libs
• export LD_LIBRARY_PATH
  5.

Start tomcat:

• $TOMCAT_HOME/bin/startup.sh.
  

...

Testing

...

• Create a file named test.php in the docBase directory of your webapp.

...

• In that file, simply put:
  +++
  <?php phpinfo(); ?>
  +++
  

...

• Point your browser at the file by navigating to
  http://localhost:8080/test.php

...

Wiki Markup
This is a patch for PHP's configure script to account for the servlet jar name change (from servlet.jar in Servlet Spec 2.3 and previous \[tomcat 4 and previous\] to servlet-api.jar in Servlet Spec 2.4 and above \[tomcat 5 and later\]):

...