original_string: protected function pack_int($int) {
          if (PHP_INT_SIZE === 8) {
              $left = 0xffffffff00000000;
              $right = 0x00000000ffffffff;
              $l = ($int & $left) >>32;
              $r = $int & $right;
  
              return pack('NN', $l, $r);
          } else {
              return pack('NN', 0, $int);
          }
      }
code: protected function pack_int($int) {
          if (PHP_INT_SIZE === 8) {
              $left = 0xffffffff00000000;
              $right = 0x00000000ffffffff;
              $l = ($int & $left) >>32;
              $r = $int & $right;
  
              return pack('NN', $l, $r);
          } else {
              return pack('NN', 0, $int);
          }
      }
code_tokens: protected function pack_int ( $ int ) { if ( PHP_INT_SIZE === 8 ) { $ left = 0xffffffff00000000 ; $ right = 0x00000000ffffffff ; $ l = ( $ int & $ left ) >> 32 ; $ r = $ int & $ right ; return pack ( 'NN' , $ l , $ r ) ; } else { return pack ( 'NN' , 0 , $ int ) ; } }
docstring: Pack an integer into a pair of 32-bit numbers.
  
  @param int $int The integer to pack
  @return string The encoded binary data
docstring_tokens: Pack an integer into a pair of 32 - bit numbers .