Question

I have the following array (in php after executing print_r on the array object):

Array ( 
   [#weight] => 0 
   [#value] => Some value.
) 

Assuming the array object is $arr, how do I print out “value”. The following does NOT work:

print  $arr->value;
print  $val ['value'] ;
print  $val [value] ;

So… how do you do it? Any insight into WHY would be greatly appreciated! Thanks!

Answer 1

echo $arr['#value'];

The print_r() appears to be telling you that the array key is the string #value.