MYSQL循环显示额外的“空”结果

Question

I have deleted the table and started over with new data over and over and tried to figure out why my loop is adding an extra empty result at the beginning. The code that I am using for the loop is below.

    $sql = "SELECT * FROM `addresses` WHERE `company_name` = '$pro_company'";
    $query = $mysqli->query("$sql");    
        while($array[] = $query->fetch_object());
            array_pop($array);
            foreach($array as $listing) :
                echo $listing->Taddress . " ";
                echo $listing->Tcity. " ";
                echo $listing->Tstate . " ";
                echo $listing->Tzip . " ";
                echo " <a href='edit.php?pid=". $listing->PID . "'>edit</a> |";
                echo " <a href='delete.php?pid=". $listing->PID . "'>delete</a>";
                echo "</a><br />";
        endforeach;

The results I am getting from this loop are below.

       edit | delete
       14220 Parrott Ext. TestCity AL 84106 edit | delete

I am trying to learn mysqli statements so I am sure there is something I am missing.

Thanks for your help in advance.

Answer 1

Throw a

print_r($array);die;

Before the foreach and look at the output. This should give you an idea of where exactly the problem is located.

Answer 2

Most likely your database has a row with no values. Check that first. happens more often than you realise (to me anyway)

As a possible solution, you can add an extra condition before echo'ing to ensure a value exists

foreach($array as $listing) :
   if($listing->Taddress){
     echo $listing->Taddress . " ";

Personally, I'd find the cause first. print_r will help