Knowledge Base Contributions

Below is a list of the knowledge base entries that Loren Siebert has contributed to:

• How can I format columns in my OCI8/PHP/SQL queries?
  

• What's the best way to design a single PHP page for a form and it's submission?
  How can I check if a form was submitted to trigger a page?
  

• How can I remove profanity from a string?
  How can I censor selected words from a string?
  

• What pages need to be secure when accepting credit cards?
  What sequence of pages should I use for credit card transactions?
  

• How can I store a hierarchical structure in a database?
  How are folder systems stored in a relational database?