Knowledge Base Contributions

Below is a list of the knowledge base entries that Michael Wales has contributed to:

• How do I retrieve a single variable value from another file?
  

• What's an easy to find out if PHP is installed & working on an NT server?
  

• How to make included htm use the correct path for showing images?
  

• Without using <pre>, how do I get textarea to save format of entered text into MySQL field?
  

• How would I mke a "Who's Online" window in a chat room I am making?
  

• How long a variable resides in memory, how can i remove it?
  

• How can I use Global Variables? So they can be accessed between two php files?
  

• How do I replace variables referenced within a string, when the string itself is also a variable?