If I use the bitwise "&" operator with an integer (bit 32 is set), the result
is wrong.

<?
/*
** result is wrong (1)*/
 
  $a = 4294901760; /* 11111111111111110000000000000000 */
  $b = 1;          /* 00000000000000000000000000000001 */
 
  $c = $a & $b;
 
  printf("$c = $a & $b<BR>");
 
/*
** result is ok (0) */
 
  $a = 2147450880; /* 1111111111111111000000000000000 */
  $b = 1;          /* 0000000000000000000000000000001 */
 
  $c = $a & $b;
 
  printf("$c = $a & $b<BR>");
?>