What is the difference between the two? They both show the same outputs pretty much. What is refcount, as in? Err, like the number of references to that variable?
$var1 = "Hello";
$var2 =& $var1;
$var3 =& $var1;
That will output a total number of 2 references? cause $var2 and $var3 are referencing $var1's variable.
So is that it? About var_dump and debug_zval_dump, one has refcount and the other doesn't? hmm..
"The reasonable man adapts himself to the conditions that surround him... The unreasonable man adapts surrounding conditions to himself... All progress depends on the unreasonable man." - George Bernard Shaw