Description:
------------
fscanf does not read the first line of a text file when there is only one integer on each line. However, it does work for characters and strings.

Test script:
---------------
<?php
$fp = fopen("numbers.txt", "r");
while ($num = fscanf($fp, "%d\n")) {
   list($newnum) = $num;
   echo "This is $newnum<br>";
}
fclose($fp);
?>

numbers.txt contains:
1
2
3
4

It works for characters and strings:

<?php
$fp = fopen("names.txt", "r");
while ($name = fscanf($fp, "%s\n")) {
   list($newname) = $name;
   echo "This is $newname<br>";
}
fclose($fp);
?>

names.txt contains:
javier
hiroshi
robert
luigi

or:
a
b
c
d

Expected result:
----------------
This is 1
This is 2
This is 3
This is 4

This is javier
This is hiroshi
This is robert
This is luigi

This is a
This is b
This is c
This is d

Actual result:
--------------
This is
This is 2
This is 3
This is 4

This is javier
This is hiroshi
This is robert
This is luigi

This is a
This is b
This is c
This is d