問(wèn)題描述

我有如下腳本

$output="<table class='products'><tr>"; 
while($info = mysql_fetch_array( $data )) { 
    //Outputs the image and other data
    $output.= "<td>
    <img src=http://localhost/zack/sqlphotostore/images/"   .$info['photo'] ." width=323px ></img> 
    <b>Name:</b> ".$info['name'] . "
    <b>Email:</b> ".$info['email'] . " 
    <b>Phone:</b> ".$info['phone'] . "</td> "; 
}
$output.="<tr></table>";
print $output;
?>

它以長(zhǎng)水平線顯示所有結(jié)果我如何打破結(jié)果以便它們顯示3 次后在新行中.

it shows all results in long horizontal line how do i break the results so that they show in new row after 3 count.

推薦答案

添加一個(gè)計(jì)數(shù)器并在每次達(dá)到 3 的倍數(shù)時(shí)開(kāi)始新行.

Add a counter and start a new row every time it reaches a multiple of 3.

$counter = 0;
while($info = mysql_fetch_array($data)) {
   if ($counter++ % 3 == 0) {
       if ($counter > 0) {
           $output .= "</tr>";
       }
       $output .= "<tr>";
   }
   // stuff
}
if ($counter > 0) {
    $output .= "</tr>";
}

$output .= "</table>";

請(qǐng)注意:它可能無(wú)法回答您的問(wèn)題，但您應(yīng)該停止使用 mysql_* 函數(shù).它們正在被棄用.而是使用 PDO(自 PHP 5.1 起支持)或 mysqli(自 PHP 4.1 起支持).如果您不確定使用哪個(gè)，閱讀這篇文章.

Please note: It may not help answer your question, but you should stop using mysql_* functions. They're being deprecated. Instead use PDO (supported as of PHP 5.1) or mysqli (supported as of PHP 4.1). If you're not sure which one to use, read this article.

這篇關(guān)于每行僅顯示 3 個(gè) foreach 結(jié)果的文章就介紹到這了，希望我們推薦的答案對(duì)大家有所幫助，也希望大家多多支持html5模板網(wǎng)！