Knowledge Base Contributions

Below is a list of the knowledge base entries that David Valentine has contributed to:

• How to make that $var get read from the url?ex: $var = name -> sample.php?name=John ->output is John
  exapmle: http://foo.com/sample.php?name=John -> It writes out: Hello John
  

• How can I make, that a $var can get read after several pages too?Enter name->page->write Name