用PHP打印MySQL查询

Question

function MattsScript()
{
    $query = 'SELECT * FROM `ACCOUNTING` WHERE  `ACCTSTATUSTYPE` = "start" AND `Process_status` IS NULL LIMIT 0,100';
    $result = mysql_query($query);
    $row = mysql_fetch_assoc($result);

    while ($row = mysql_fetch_assoc($result)) 
    {
        echo $row['USERNAME'] . "<br />";
        echo $row['ACCTSTATUSTYPE'];
    }
}

I am trying to echo the results of a query. What I think is happening here is I am saving a query to a variable, the first 100 results (LIMIT 0,100) then using a loop to echo each row to the page.

However nothing is happening, no error and nothing written to the page.

Is there something I am missing?

Answer 1

if you are expecting only one result remove the while loop if not leave the while loop and remove the line $row = mysql_fetch_assoc($result); before the while loop. Also make sure you are querying your database correctly.

Example: $result = mysql_query($query) or die(mysql_error());