php - 使固定宽度 的序列按四行显示

Question

我有这个代码:

<div style="margin: 0 auto; display:block; width: 916px; overflow: auto;">
                <?php echo "";


     echo "<i>Owned: $line->phone </i><br><br>";

            $query = "SELECT person_id, person.name, person.sex, person.father_id, person.mother_id,PhotosComp.reference as reference
FROM person

WHERE person.id=$currId";
            $result = mysql_query($query);
            if (mysql_num_rows($result)>0) {    
            while ($line = mysql_fetch_object($result)) {



     echo "<div valign='top'>";

                 echo "";


            echo "<img src=".$line->reference." style=float:left; height='50px' border='1'>"; 

                    echo "";
                    echo "<a href='details.php?id=$line->person_id'>";
                    echo "<b>";
                    echo "$line->name</a>";
                    echo "</b>, <font size='-2'>(";
                    echo "$line->sex";
                    echo ", </font><font size='-2'>";
                    echo "$line->father_id";
                    echo "<br>";
                    echo "$line-mother_id";
                    echo "<br>";
                            echo "</div>";          
                }

            }echo "";
        ?>
      </div>  

信息在垂直方向上显示正确……但我想在换行之前水平显示 4 个结果。

所以我现在从数据库中得到这个结果:

PICTURE  Bob           Mick            JanePICTURE  Roy           Mack            JunePICTURE  Mia           Roy             JanePICTURE  Lou           Bob             JunePICTURE  Bib           Mock            JinePICTURE  Beb           Muck            JonePICTURE  Ray           Rob             Mia

并希望它显示为:

PICTURE  Bob          PICTURE  Roy        PICTURE  Mia       PICTURE  Lou         Mick                  Mack                Roy                Bob         Jane                  June                Jane               JunePICTURE  Bob          PICTURE  Roy        PICTURE  Mia                Mick                  Mack                Roy                      Jane                  June                Jane   

DB 的结果可以是 0 到 15–20。我不需要任何上限。

Answer 1

试试这个，如果有效请告诉我。

if (mysql_num_rows($result)>0) 
{    

    $counter    = 0;   

    while ($line = mysql_fetch_object($result)) 
    {


        if($counter %4 != 0) 
        {
            #this will break your div  
            echo "<div valign='top' style='clear:both;'>";
        }
        else
        {
            echo "<div valign='top' style='float:left;display:block;'>";
        }


        //if ($line->reference = (NULL)) { echo "<img src=".$line->reference." style=float:left; height='50px' border='1'>"; 
        //else echo "<img src='../temp_pic.jpg' style=float:left; height='50px' border='1'>";}
        echo "";
        echo "<a href='page.php?id=$line->person_id'>";
        echo "<b>";
        echo "$line->name</a>";
        echo "</b><br>";


        echo "line->father_id";
        echo"<br>";
        echo "line->mother_id";

        $counter++;

    }
    echo "</div>";          
}