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                            # Coroutine\\PostgreSQL->fetchObject

提取一行作為對象

~~~
function Coroutine\PostgreSQL->fetchObject(resource $queryResult [, int $row);

~~~

example:

~~~
go(function () {

    $a = new Swoole\Coroutine\PostgreSQL();
    $conn  = $a -> connect ("host=127.0.0.1 port=5432 dbname=test user=wuzhenyu");
    $result = $a->query('SELECT * FROM test;');

    $row = 0;
    while ($data = $a->fetchObject($result, $row)) {
        echo $data->id . " \n ";
        $row++;
    }

});

~~~

或者

~~~
go(function () {
    $a = new Swoole\Coroutine\PostgreSQL();
    $conn  = $a -> connect ("host=127.0.0.1 port=5432 dbname=test user=wuzhenyu");
    $result = $a->query('SELECT * FROM test;');

    $row = 0;
    for ($row = 0 ;$row < $a->numRows($result);$row++){
        $data = $a->fetchObject($result, $row);
        echo $data->id . " \n ";
    }
});
~~~
                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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