How to update array value?

[nomad9]

Hi!

i've got an array that look like this:

("LastName","FirstName","Address",...)

but when it's a client, what i need to have is:

("Company Name","Contact","Address",...)

so is there a way to update/modify value in an array ???

[mattsinclair]

$var["lastname"] = "fdsfa";
$var["name"]["lastname"] = "blah";