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<?
class DB_CLASS {
//»ý¼ºÀÚ
function DB_CLASS(){
//include "/home/hostu/www/" . "/inc/db_connet.php";
}
function query_result($cu_query){
$result = mysql_query($cu_query);
$row = mysql_fetch_array($result,MYSQL_ASSOC);
return $row;
}
function select_info($table_name,$field,$field_value,$find,$and_or){
$query = "select * from $table_name";
if($find == "Y"){
for($i=0;$i<sizeof($field);$i++){
if($i==0){
$query .= " where $field[$i] = '$field_value[$i]' ";
}else {
if($and_or == "and"){
$query .= "and $field[$i] = '$field_value[$i]'";
}else {
$query .= "and $field[$i] = '$field_value[$i]'";
}
}
}
}
$search = mysql_query($query);
//echo($query);
$row = mysql_fetch_array($search,MYSQL_ASSOC);
return $row;
}
function search_data($table,$field,$field_value){
$query = "select * from $table where $field = '$field_value'";
$search = mysql_query($query);
$row = mysql_fetch_array($search,MYSQL_ASSOC);
return $row;
}
function select_info2($table_name,$field,$field_value,$find,$and_or){
$query = "select * from $table_name";
if($find == "Y" || $find =="y"){
for($i=0;$i<sizeof($field);$i++){
if($i==0){
$query .= " where $field[$i] = '$field_value[$i]' ";
}else {
if($and_or == "and"){
$query .= "and $field[$i] = '$field_value[$i]'";
}else {
$query .= "and $field[$i] = '$field_value[$i]'";
}
}
}
}
$search = mysql_query($query);
//echo($query . "--" . "<br>");
//$row = mysql_fetch_array($search,MYSQL_ASSOC);
return $search;
}
function select_limit($table_name,$field,$field_value,$f_limit,$l_limit,$orderby_field,$orderby_sort){
if($field){
$where = " where $field = '$field_value'";
}
if($orderby_sort){
$orderby = " order by $orderby_field $orderby_sort";
}
if($f_limit != "Null"){
$limit = " limit $f_limit,$l_limit";
}
$query = "select * from $table_name $where $orderby $limit";
$search = mysql_query($query);
//echo($query);
//$row = mysql_fetch_array($search,MYSQL_ASSOC);
return $search;
}
function select_max_info($table_name,$field,$field_value,$max_field){
$query = "select max($max_field) from $table_name where $field = '$field_value'";
$search = mysql_query($query);
$row = mysql_fetch_row($search);
$max = $row[0] + 1;
return $max;
}
function insert_info($table,$field,$field_value){
$query = "insert into $table set uid=''";
for($i=0;$i<sizeof($field);$i++){
$query .= "," . $field[$i] . "=" . "'". $field_value[$i]."'";
}
//echo($query);
//exit;
$result = mysql_query($query);
return $result;
}
function update_info($table,$field,$field_value,$key){
$query = "update $table set temp=''";
for($i=0;$i<sizeof($field);$i++){
$query .= "," . $field[$i] . "=" . "'". $field_value[$i]."'";
}
$query .= "where uid='$key'";
$result = mysql_query($query);
//echo($query);
return $result;
}
function delete_info($table,$field,$field_value){
$query = "delete from $table where $field ='$field_value'";
$result = mysql_query($query);
return $result;
}
}
//$DB_CLASS=new DB_CLASS();
?>
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