function get_result( $Statement) {
    $RESULT = array();
    $Statement->store_result(); *Line 5* <--
    for ( $i = 0; $i < $Statement->num_rows; $i++ ) {
        $Metadata = $Statement->result_metadata();
        $PARAMS = array();
        while ( $Field = $Metadata->fetch_field() ) {
            $PARAMS[] = &$RESULT[ $i ][ $Field->name ];
        }
        call_user_func_array( array( $Statement, 'bind_result' ), $PARAMS );
        $Statement->fetch();
    }
    return $RESULT;
}

$link = new mysqli("localhost","user","123","database");

// Check connection
if($link === false){
    die("ERROR: Could not connect. " . mysqli_connect_error());
}

$sql = "SELECT * FROM job_book";
$query = $link->prepare($sql);
$query->execute();

$RESULT = get_result($query);

print_r( $RESULT );