Php 代码运行时没有任何错误…除非它不会显示

我使用的代码没有给我任何MySQL错误，这很好

除了它不会显示我在url栏中搜索的结果外，它看起来像是这样的搜索。php？出发？标签=达累斯萨拉姆&到达？标签=桑给巴尔&txtDate1=03%2F19%2F2012&txtDate2=03%2F20%2F2012&ddlPAxADT=1&ddlpaxhd=0&ddlPaxINF=0&search=Submit这是我想要的，因为这意味着所有信息都被传递了

它只显示一个白色屏幕

这是密码

<?PHP   
$button = $_GET['submit'];
$search = $_GET['search'];
$sfrom = $_GET['departure_label'];
$sfromda = $_GET['txtdate1'];
$sto = $_GET['arrival_label'];
$stoda = $_GET['txtdate2'];
$padt = $_GET['ddlPaxADT'];
$pchd = $_GET['ddlPaxCHD'];
$pinf = $_GET['ddlPaxINF'];


include "connection.php";       
$result=mysql_query("SELECT * from search_v where rout_from like'".$sfrom."' and rout_to like'".$sto."' and DATE_FORMAT(date_avialable,'%Y-%m-%d') between'".$sfromda."' and '".$stoda."' LIMIT 10") or die(mysql_error());         
while($runrows = mysql_fetch_assoc($result)){ 

$flightid = $runrows['flight_id'];
$aseats = $runrows['seats_avialable'];
$todate = strftime("%b %d, %Y %l:%M %p" ,strtotime($runrows['to_date']));
$date = strftime("%b %d, %Y %l:%M %p" ,strtotime($runrows['date_avialable']));
$from = $runrows['rout_from'];
$to = $runrows['rout_to'];
$acost = $runrows['adult_cost'];
$ccost = $runrows['child_cost'];
$cur = $runrows['currency'];
$oth = $runrows['other_cost'];

echo "";                
?>
<li class="item clearfix"> <span
 id="cntntMiddle_ctl01_rptmain_lblFromt_0">
    <table cellpadding="0" cellspacing="0">
      <thead><tr>
        <th class="price">Price</th>
        <th>From</th>
        <th>To</th>
        <th>Depart</th>
        <th>Arrive</th>
      </tr>
      </thead><tfoot> <tr>
        <td><a class="more" href="#">Full
Details</a></td>
        <td colspan="6">
        <div class="select-wrap">
        <p class="seats"><strong><?php echo $aseats; ?></strong> <span>seats
left</span> <em>at this price</em></p>
        <button class="btn-select" type="button"
 onclick='return ray.ajax("#");'>Select Flight</button></div>
        </td>
      </tr>
      </tfoot><tbody>
        <tr>
          <td class="price" rowspan="2"><a
 style="font-weight: bold; cursor: pointer; text-decoration: none;"
 herf="#" onclick='return ray.ajax("#");'><span
 style="font-size: 24px; font-weight: bold;"><?php echo $totalcost; ?></span><span
 style="font-size: 11px; margin-top: 2px; display: block; color: rgb(255, 255, 255); text-align: center; font-weight: normal;">per
adult</span><span
 style="font-size: 12px; margin-top: 2px; display: block; color: rgb(255, 255, 255); text-align: center; font-weight: normal;">(with fees)</span></a></td>
          <td><?php echo $from; ?></td>
          <td><?php echo $to ?></td>
          <td style="padding-right: 2px;">4:05 PM</td>
          <td>7:05 PM</td>
        </tr>
      </tbody>
    </table>
    </span> <a
 id="cntntMiddle_ctl01_rptmain_lblResultDetails1_0" title="1"
 href="javascript:__doPostBack('ctl00$cntntMiddle$ctl01$rptmain$ctl00$lblResultDetails1','')"
 style="color: Black;"></a><a class="close"
 href="#">Close</a>
    <div class="info clearfix">
    <div class="info clearfix">
    <h4>Departing Flight</h4>
    <ul class="clearfix">
      <li>
        <h5><?php echo $from; ?> to <?php echo $to; ?> <?php echo $date; ?></h5>
        <ul>
          <li>&nbsp;</li>
          <li><strong>Flight #</strong> - <?php echo $flightid; ?></li>
          <li><strong>Departure Time – </strong>
6:05 PM</li>
<li><strong>Arrival Time</strong> - 5:05 PM</li>
        </ul>
      </li>
    </ul>
      <ul>
        <li style="padding-top: 5px;"><span
 style="color: rgb(212, 22, 13); font-weight: bold; font-size: 11px; text-decoration: none;">
Fare Breakdown</span> </li>
      </ul>
      <table class="more">
        <tbody>
          <tr>
            <th>Passenger</th>
            <th>Fare</th>
            <th> Taxes and Fees</th>
            <th>Qty</th>
            <th>Total Cost</th>
          </tr>
        </tbody><tbody>
          <tr>
            <td>Adult</td>
            <td
 style="color: rgb(100, 100, 100); font-size: 11px; font-weight: bold;"><?php echo $acost; ?></td>
            <td><?php echo $oth; ?></td>
            <td id="paxAdtTd">1</td>
            <td><?php echo $totaladult; ?></td>
          </tr>
          <tr>
            <td>&nbsp;</td>
            <td>&nbsp;</td>
            <td>Cost of Sale(<?php echo $cur; ?>)</td>
            <td>&nbsp;</td>
            <td
 style="color: rgb(100, 100, 100); font-size: 14px; font-weight: bold;"><?php echo $totaladult; ?></td>
          </tr>
        </tbody>
      </table>
      <br />
      <span style="font-weight: bold; padding-top: 10px;">
*Additional airline fees for baggage may apply</span>
      <div class="select-wrap">
      <p class="seats"><strong><?php echo $aseats; ?></strong> <span>seats
left</span> <em>at this price</em></p>
      <button class="btn-select" type="button"
 onclick='return ray.ajax("https://res.website.com/checkout.aspx?recommendation=1&subset=1&supplier=53&page=flightconfirm",1,this);'>Select
Flight</button></div>

<?php
}
?>

---

有两种逻辑？错误，使用LIKE函数时，您没有使用通配符%键，并且在接下来的LIKE情况下，对于$sto，您没有提供空格。

打开错误显示和最大错误报告级别。是否打开了错误报告？是的，它们都打开了。只是为了检查一下，我从echo中删除了一个引号，看看mysql是否能捕捉到它。你确定，你的查询结果集不是空的吗？有数据，只是没有显示出来。如果我没有使用like函数，而是使用了“=”函数，查询是否仍然有效？这取决于你想搜索的方式。我建议使用regexp而不是LIKE@MohamedYusuf尝试使用print\r$runrows；在你的while循环中。请告知输出情况！你的第一篇文章实际上很有建设性。它给了一个错误，而不是一个空白页lol它说，这是你的SQL语法错误；查看与您的MySQL服务器版本相对应的手册，了解在“达累斯萨拉姆”附近使用的正确语法，以及类似“桑给巴尔”和“日期”的rout_FORMATdate_Aviable，第1I行的“%Y-%”建议您将变量用作{$sto}，而不是使用串联。这很有帮助！

$result=mysql_query("SELECT * from search_v where rout_from like %'".$sfrom."'% and rout_to like %'".$sto."'% and DATE_FORMAT(date_avialable,'%Y-%m-%d') between'".$sfromda."' and '".$stoda."' LIMIT 10") or die(mysql_error());