Knowledge Base Contributions

Below is a list of the knowledge base entries that Rada Eulen has contributed to:

• If we have array(1,2,3,4,5) how can we add the values of the array eg this example =10
  

• How can I get the contents of other fields in the same record with just one field? Example: use the ID of the record to get the NAME?
  

• How can I save php output to the browser and a file?
  

• I have an array var with 7 elements per entry. I seek to sort alphabetically on the 6th element. All examples are key-value/2D sorting. What about 3D?
  

• How can I use an array as a form variable?
  Can I pass an array from one script to another?
  How can I use a multi-dimensional array as a form variable?