[Marco van Herwaarden]

It is always the best to use the $array['keyname'] syntax, but sometimes that don't evaluate so easy, for example if you use it inside double quotes:

PHP Code:

echo "The content of my field is $array['key'] now."; 


Will not evaluate good.

So you will have to use:

PHP Code:

echo "The content of my field is $array[key] now."; 


or

PHP Code:

echo "The content of my field is " . $array['key'] . " now."; 


where the last is the best, but most (including me often) are too lazy for that.