Hello all,
This might seem very trivial to many, but not having studied programming
academically and having learned php through self-study alone all the way
while leaning drupal, I have a small question.
function _nodereference_formatters_fieldset($legend, $value,
$collapsed=TRUE, $description=NULL) {
//form variable built
return drupal_render($form);
}
I know I can call the above function with two parameters alone. (1 and 2nd).
This will call the function with NULL value for 3rd and 4th parameter.
However, what I want to know is how do people call this function when they
wanted to put in 3 parameters (1,2 and 4th) and leave the 3rd one to default
NULL?
To say it more clearly, how do people call
_nodereference_formatters_fieldset('some legend', 'some value', 'some
description'); (Please note, 3rd parameter is not description, but a
boolean value in the original function which I want to leave to default.
Thanks,
Shankar
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