Knowledge Base Contributions

Below is a list of the knowledge base entries that Jason Goodman has contributed to:

• Using the exec function, how can I call and start a java program. What is the command statment used?
  

• How do I use the exec function to call a java program? i.e. the class with the main method?
  

• Before a form is closed down (close icon 'X') how can I send a message to another program
  

• Need a way to call a function only when the form is closed. Not register_shutdown_function.