function bars($code,$title,$url){
$path = "";
$msg = "缺少必须参数..";
if(empty($code)){
return $msg;
}
if($url[0]=="*"){
$cl=substr($url,1,strlen($url));
}else{
$cl="a01";//默认链接的class--为了修改颜色
}
$sql=$this->getsql("select * from path where symbol='$code'");
$path_="<a href=\"".$sql[0][url]."\" class=$cl>".$sql[0][title]."</a>";//当前目录与名称
for($int_a=0;$int_a<$sql[0][level];$int_a++){
$sql_=$this->getsql("select * from path where id='".$sql[0][vlevel]."'");
$pathi[]="<a href=\"".$sql_[0][url]."\" class=$cl>".$sql_[0][title]."</a> → ";
$sql[0][vlevel]=$sql_[0][vlevel];
if($sql_[0][id]==$sql_[0][vlevel]){
break;
}
}
reset($pathi);
sort($pathi);
while(list($key,$values)=each($pathi)){
$path.=$values;
}
$path.=$path_;
if($title!="" && $url!=""){
$path.=" → <a href=\"$url\">$title</a>";
}
$path = "";
$msg = "缺少必须参数..";
if(empty($code)){
return $msg;
}
if($url[0]=="*"){
$cl=substr($url,1,strlen($url));
}else{
$cl="a01";//默认链接的class--为了修改颜色
}
$sql=$this->getsql("select * from path where symbol='$code'");
$path_="<a href=\"".$sql[0][url]."\" class=$cl>".$sql[0][title]."</a>";//当前目录与名称
for($int_a=0;$int_a<$sql[0][level];$int_a++){
$sql_=$this->getsql("select * from path where id='".$sql[0][vlevel]."'");
$pathi[]="<a href=\"".$sql_[0][url]."\" class=$cl>".$sql_[0][title]."</a> → ";
$sql[0][vlevel]=$sql_[0][vlevel];
if($sql_[0][id]==$sql_[0][vlevel]){
break;
}
}
reset($pathi);
sort($pathi);
while(list($key,$values)=each($pathi)){
$path.=$values;
}
$path.=$path_;
if($title!="" && $url!=""){
$path.=" → <a href=\"$url\">$title</a>";
}
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