獲取陣列的輸出以預定的方式

Question

<?php 
    $result = $sth1->fetchAll(PDO::FETCH_ASSOC); 
    foreach($result as $row) 
    { 

    echo "<div class='listing'>"; 
     print $row['uUName'] . '</strong><br />' . 
     '<strong>' . $row['listTitle'] . '</strong><br />' . 
     $arr = explode(':', $row['diff']); 
     echo "{$arr[0]} hours, {$arr[1]} minutes ago"; 
    echo "</div>"; 
    } 
    unset($sth1); 
    ?>  

1.4.3

Array01 hours, 48 minutes ago 
Array04 hours, 01 minutes ago 

如何擺脫：從一開始就 Array01 Array04 ，只是會留下：

01 hours, 48 minutes ago 
04 hours, 01 minutes ago 

Answer 1

<?php 
$result = $sth1->fetchAll(PDO::FETCH_ASSOC); 
foreach($result as $row) 
{ 

echo "<div class='listing'>"; 
    print $row['uUName'] . '</strong><br />' . 
    '<strong>' . $row['listTitle'] . '</strong><br />'; 
    $arr = explode(':', $row['diff']); 
    echo "{$arr[0]} hours, {$arr[1]} minutes ago"; 
echo "</div>"; 
} 
unset($sth1); 
?> 

注意行8，我已經刪除了你的'。並用'替換它;到底。