php页面传值接接不到值
当前页面为tp.php 有一个form表单要传值给当前页面,
当点击之后地址栏的确出现了传值内容 但是当前页面的语句却接不到值
请教各位高人帮忙看看是怎么回事
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> $sql = 'select * from phone'; if(isset($_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>';
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ -->