$id=implode(",",$arr); $sql= "select * from tablename where id in() "; $result=mysql_query($sql); while ($row=mysql_fetch_array($result)){ echo "$row[id]"; }
//说实话楼主的描述不是很明白,不过简单的逻辑如下,想拼接自行修改一下就好。$id=1; $os = array ("1", "2", "3", "4"); //检测$id是否在这个数组当中. if (in_array ($id, $os)) { select * from tb where id=$id; } /
$a=implode(",",$q); $sql= "select * from tablename where id in($a) "; $result=mysql_query($sql); while ($row=mysql_fetch_array($result)){ echo "$row[id]"; }
$sql= "select * from tablename where id in() ";
$result=mysql_query($sql);
while ($row=mysql_fetch_array($result)){
echo "$row[id]";
}
$os = array ("1", "2", "3", "4");
//检测$id是否在这个数组当中.
if (in_array ($id, $os)) {
select * from tb where id=$id;
}
/
$q = array();
$i = 0;
while($row=mysql_fetch_array($result)){
$q[$i]=$row['tiku_id'];
$i++;
}
$a=implode(",",$q);
$sql= "select * from tablename where id in($a) ";
$result=mysql_query($sql);
while ($row=mysql_fetch_array($result)){
echo "$row[id]";
}