function Next()
{
$y = $this->Digit();
if ($this->IsSafe($y)) {
$this->z = $this->Produce($y);
return $y;
} else {
$this->z = $this->Consume($this->x->Next());
return $this->Next();
}
}
}
$n = $argv[1];
$i = 0;
$length = 10;
$pidigit = new PiDigitStream();
while ($n > 0) {
if ($n < $length) {
for ($j = 0; $j < $n; $j++) {
printf("%d", $pidigit->Next());
}
for ($j = $n; $j < $length; $j++) {
print " ";
}
$i += $n;
} else {
for ($j = 0; $j < $length; $j++) {
printf("%d", $pidigit->Next());
}
$i += $length;
}
function Next(){
$y = $this->Digit();
if ($this->IsSafe($y)){
$this->z = $this->Produce($y);
return $y;
} else {
$this->z = $this->Consume($this->x ->Next());
return $this->Next();
}
}
}
$n = $argv[1];
$i = 0;
$length = 10;
$pidigit = new PiDigitStream;
while ($n > 0){
if ($n < $length){
for ($j=0; $j<$n; $j++) printf("%d",$pidigit->Next());
for ($j=$n; $j<$length; $j++) print " ";
$i += $n;
} else {
for ($j=0; $j<$length; $j++) printf("%d",$pidigit->Next());
$i += $length;
}
print "\t:$i\n";
$n -= $length;
}
?>