Need Help With Getting values From a PHP Function

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Hi Guys

I am a rookie here... I have a function which gets information from a postgres database. And returns an array. But how do I echo a single value from the array returned by the function. Please see function below:

function getDate($campid)
{
global $conn,$agencies;
$return=array(
'date'=>'',
);

$sql = "SELECT tsc_date_completed FROM tasks_completed WHERE campid = '".$campid."' AND tsk_id = 10 ORDER BY id DESC LIMIT 1";

$r = pg_query($conn,$sql);
if ($r)
{
$d = pg_fetch_array($r);
if (!empty($d))
{
$return['date'] = $d['tsc_date_completed'];
}
}
@pg_free_result($r);

return $return;
}

Posted 29-Oct-14 0:44am

Member 11189342

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Prava-MFS · Answer 1 · 2014-10-29T02:41:00

Hi, Please check the below code :

function getDate($campid)
{
    global $conn, $agencies;
    $return=array(
        'date'=>'',
    );

    $sql = "SELECT tsc_date_completed 
            FROM tasks_completed 
            WHERE campid = '".$campid."' AND 
                  tsk_id = 10 
            ORDER BY id DESC 
            LIMIT 1";

    $r = pg_query($conn,$sql);
    if ($r) {
        $d = pg_fetch_array($r);
        
        if (!empty($d)) {
            $tsc_date = $d[0];
        }
    }
    
    @pg_free_result($r);
    return $tsc_date;
}

Thanks and hope it will help you. :)