PHP 向右侧拉菜单实现代码，测试使用中

这个是由asp二级侧拉菜单改的

复制代码 代码如下:

require('../Connections/lr.php'); mysql_select_db($database_lr, $lr); $query = mysql_query("SELECT * FROM bigclass order by sort"); $j=0; while($row=mysql_fetch_array($query)) {$j=$j+1; $bigclassid=$row['bigclassid']; $bigclassname_leftmenu=$row['bigclassname']; if ($htmlname==1){ $bigclass_htmlname_leftmenu=$bigclassname_leftmenu;//大类名称 if (substr_count($bigclass_htmlname_leftmenu," ")>0){ $bigclass_htmlname_leftmenu= str_replace(" ","-",$bigclass_htmlname_leftmenu); } } if ($htmlname==0){ $bigclass_htmlname_leftmenu=$bigclassid; } ?> mysql_select_db($database_lr, $lr); $query_small = mysql_query("SELECT * FROM smallclass where bigclassid='$bigclassid' order by sort"); while($rs=mysql_fetch_array($query_small)) { $smallclassid_small_leftmenu=$rs['smallclassid']; $smallclassname_small=$rs['smallclassname'];//小类名称 if ($htmlname==1){ $smallclass_htmlname=$smallclassname_small; if (substr_count($smallclass_htmlname," ")>0){ $smallclass_htmlname= str_replace(" ","-",$smallclass_htmlname); } } if ($htmlname==0){ $smallclass_htmlname=$smallclassid_small_leftmenu; } ?> } ?> } ?>