final public function readUInt32LE()
    {
        if (PHP_INT_SIZE < 8) {
            // @codeCoverageIgnoreStart
            list(, $lo, $hi) = unpack('v*', $this->read(4));
            return $hi * (0xffff+1) + $lo; // eq $hi << 16 | $lo
            // @codeCoverageIgnoreEnd
        } else {
            list(, $int) = unpack('V*', $this->read(4));
            return $int;
        }
    }
final public function readUInt32LE()
    {
        if (PHP_INT_SIZE < 8) {
            // @codeCoverageIgnoreStart
            list(, $lo, $hi) = unpack('v*', $this->read(4));
            return $hi * (0xffff+1) + $lo; // eq $hi << 16 | $lo
            // @codeCoverageIgnoreEnd
        } else {
            list(, $int) = unpack('V*', $this->read(4));
            return $int;
        }
    }
final public function readUInt32LE ( ) { if ( PHP_INT_SIZE < 8 ) { // @codeCoverageIgnoreStart list ( , $ lo , $ hi ) = unpack ( 'v*' , $ this -> read ( 4 ) ) ; return $ hi * ( 0xffff + 1 ) + $ lo ; // eq $hi << 16 | $lo // @codeCoverageIgnoreEnd } else { list ( , $ int ) = unpack ( 'V*' , $ this -> read ( 4 ) ) ; return $ int ; } }
Reads 4 bytes from the stream and returns little-endian ordered binary
data as unsigned 32-bit integer.

@return integer
@throws InvalidStreamException if an I/O error occurs
Reads 4 bytes from the stream and returns little - endian ordered binary data as unsigned 32 - bit integer .