日期:2014-05-17 浏览次数:20551 次
$sql = 'select * from phone';
if(isset($_GET['yy'])){
echo "hjfkgljfdfffffffffffffff";//经测试 没有输出,即没有接到值
$screen=$_GET["screen"];
$moshi=$_GET["moshi"];
$system=$_GET["system"];
$xilie=$_GET["xilie"];
if ($moshi !='0'){
if(strpos($sql,'where'))
$sql.=' and `p_moshi`='.$moshi;
else
$sql.=' where `p_moshi`='.$moshi;
}
if ($screen!='0'){
if(strpos($sql,'where'))
$sql.=' and `p_screen`='.$screen;
else
$sql.=' where `p_screen`='.$screen;
}
if ($system!='0'){
if(strpos($sql,'where'))
$sql.=' and `p_system`='.$system;
else
$sql.=' where `p_system`='.$system;
}
if ($xilie!='0'){
if(strpos($sql,'where'))
$sql.=' and `p_xilie`='.$xilie;
else
$sql.=' where `p_xilie`='.$xilie;
}
}
echo $sql.'<br>';
<form action="tp.php" method="get">
<ul>
<li> </li>
<li><select name="screen" id="screen" style="width:120px">
<option value="0">屏幕尺寸</option>
<option value="2.8英寸">2.8英寸</option>
<option value="3.2英寸">3.2英寸</option>
<option value="3.7英寸">3.7英寸</option>
<option value="4.3英寸">4.3英寸</option>
<option value="4英寸">4英寸</option>
<option value="7英寸">7英寸</option>
<option value="3.8英寸">3.8英寸</option>
<option value="2.6英寸">2.6英寸</option>
<option value="4.7英寸">4.7英寸</option>
</select>
</li>
<li> </li>
<li>
<select name="moshi" id="moshi" style="width:120px">
<option value="0">3G制式</option>
<option value="WCDMA&CDMA2000">WCDMA&CDMA2000</option>
<option value="CDMA2000">CDMA2000</option>
<option value="WCDMA">WCDMA</option>
<option value="TD-SCDMA">TD-SCDMA</option>
</select>
</li>
<li> </li>
<li>
<select name="system" id="system" style="width:120px">
<option value="0">系统