Marco Maggi a écrit :
Ciao,
in the language specs on the website:
icmp compares two integers a and b. It returns 0 if they’re
equal,
-1 if b > a, and 1 if a > b.
acmp compares the addresses of a and b. It returns 0 if they’re
the same, -1 if b>a, and 1 if a>b
of course it is "<" that evaluates to "-1"; and:
Is there something wrong here ? b > a ~= a < b
bcmp returns 0 if a and b are both true or both false, 1 if a
is true and b and false, -1 if a is false and b is true.
is wrong in 1.7.1 because:
$print($compare(true,false))
$print($compare(false,true))
prints null in both cases.
Thanks for reporting, this has been fixed on CVS.
It's funny that such thing went unnoticed for so long time. I guess that
bool comparisons are pretty rare.
Nicolas
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