Easy ? on the $_SESSION array

I’ve been looking at the docs for quite some time but I can’t find a simple answer to my simple problem.

I have a bunch of values for in the $_SESSION array. I’ve found foreach and I can print (or do whatever) each value. How can I find the key name?

For example, I have $_SESSION[name]=”Bob” and $_SESSION[phone]=555. I want to be able to do something like…

foreach($_SESSION as $tempval) {
echo “His ” . $key . ” is ” . $tempval . “<br>”;
}

and have in result in…

His name is Bob
His phone is 555

My goal is to ultimately create JavaScript functions for each $_SESSION value, but I want to extract the key and the key’s value.

Can anyone help me out? Thanks!

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