PHP画廊问题

Question

好的，我有一个由数据库填充的画廊，但出于某种原因，它没有提取 2011 年 5 月 31 日之后的条目。我已经搜索了代码，但找不到任何日期限制，所以我不知所措至于为什么它没有引入任何最近的条目。

我还查看了数据库表，没有发现 5 月 31 日之前的条目和当前条目之间有任何不规则之处。

<?php
//GALLERY PAGE
$user="USER";
$password = "PASSWORD";
$database = "GALLERY";
$hostname_portfolio ="localhost:3306";

//gets the page number from the URL

if($_GET["pageNum"]==''){
$listedNum=0;

//gets the page limit from the URL
$limit=5;
}

else{
$listedNum=$_GET["pageNum"];

//gets the page limit from the URL
$limit=$_GET["limit"];

}
//creates the list of projects and puts them into an array
$project= array();

$con = mysql_connect($hostname_portfolio,$user,$password);
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

$dbcon = mysql_select_db("GALLERY", $con);
if (!$dbcon)
  {
  die('Could not connect: ' . mysql_error());
  }
  if ($dbcon)
  {
  }

 mysql_select_db($database, $con);

$result = mysql_query("SELECT * FROM Persons ORDER BY date_uploaded DESC");


  echo"<div class='clear' style='clear:both;'></div>";

$j=0;
do{
  if($row['approved']=="true"){
    $project[$j] = 
        "<div class='project-list'>
            <div class='user-project'>
                <div class='container'>
                    <div class='before-box' >
                        <p class='picture_state'>Before</p>
                        <a href='http://THEURL.com/". $row['image_path']."'>
                        <img src= '". $row['image_path']. "' width='400px' height='300px'/></a>
                        <br />
                    </div>
                    <div class='after-box'>
                        <p class='picture_state'>After</p>
                        <a href='". $row['picture_state']."'>
                        <img src= '". $row['picture_state']. "' width='400px' height='300px' /></a>
                        <br />
                    </div>
                    <div class='sidebox'>
                        <div class='inner-sidebox'>
                            <p class='date-project'>
                                Submitted by " . $row['FirstName'] . " " . $row['LastName']. " on " .$row['date_uploaded']. "</p>
                            <p> " .$row['decription']. "</p>";
            if($row['ATTR1'] || $row['ATTR2']){ 
                $project[$j] .= "<p>Used "; 
                if ($row['ATTR1']){ 
                    $project[$j] .= "PRODUCT2&trade;"; 
                    if ($row['color1']){ 
                        $project[$j] .= " in " . $row['color1']; 
                    }
                    if ($row['ATTR2']){
                        $project[$j] .= " and ";  
                    }   
                }
                if($row['ATTR2']){ 
                    $project[$j] .= "PRODUCT<sup>&reg;</sup>"; 
                    if ($row['color2']){ 
                        $project[$j] .= " in " . $row['color2']; 
                    }
                }
                $project[$j] .= "</p>"; 
            }
            $project[$j] .= "
                        </div>
                    </div>
                </div>
                <div class='clear' style='clear:both;'>
                </div>
            </div>
            <div class='clear' style='clear:both;'>
            </div>
        </div>
        <div class='clear' style='clear:both;'>
        </div>";
        $j++; 
}

}

while($row = mysql_fetch_array($result));

$max=sizeof($project);

for($i=$listedNum;$i<$limit;$i++){

echo $project[$i];

}


$max=sizeof($project) - 1;

echo "<div class='bottom' style='width:170px;margin:0px auto;'>";

if($listedNum > 0){
    $prevPageNum=$listedNum - 5;
    $lastPage= $limit - 5;
    echo "<a href='http://THEURL.com/gallery.php?    pageNum=".$prevPageNum."&limit=".$lastPage."'>< Last Page </a>";   
}
else{
$prevPageNum=$listedNum;
$lastPage= $limit;
}
echo"&nbsp;&nbsp;";
if($limit <= $max){

$newPageNum=$listedNum + 5;
$nextPage= $limit + 5;
echo "<a href='http://THEURL.com/gallery.php?pageNum=".$newPageNum."&limit=".$nextPage."'> Next Page ></a>";    

}

else{
    $newPageNum=$listedNum;
    $nextPage= $limit;
}

echo "</div>";

mysql_close($con);
?> 

Answer 1

我猜它是以下之一:

1. 您的服务器只允许您在每个查询中提取“x”行(并且“x”不是在 5 月 31 日)

2. 或者 5 月 31 日之后的文件有些不同。与之前相比