File: /home/asjudine/www/includes/sql_layer.php
<?php
if (eregi("sql_layer.php",$PHP_SELF)) {
Header("Location: ../index.php");
die();
}
class ResultSet {
var $result;
var $total_rows;
var $fetched_rows;
function set_result( $res ) {
$this->result = $res;
}
function get_result() {
return $this->result;
}
function set_total_rows( $rows ) {
$this->total_rows = $rows;
}
function get_total_rows() {
return $this->total_rows;
}
function set_fetched_rows( $rows ) {
$this->fetched_rows = $rows;
}
function get_fetched_rows() {
return $this->fetched_rows;
}
function increment_fetched_rows() {
$this->fetched_rows = $this->fetched_rows + 1;
}
}
function sql_connect($host, $user, $password, $db)
{
$dbhost = "localhost";
$dbuname = "asjudine_otro";
$dbpass = "otro";
$dbname = "asjudine_as";
$prefix = "coempopular";
$user_prefix = "coempopular";
$dbtype = "MySQL";
global $dbi;
$dbi = sql_connect($dbhost, $dbuname, $dbpass, $dbname);
/* $dbi=@mysql_connect($host, $user, $password);
mysql_select_db($db); */
return $dbi;
}
function sql_logout($id)
{
$dbi=@mysql_close($id);
return $dbi;
}
/*
* sql_query($query, $id)
* executes an SQL statement, returns a result identifier
*/
function sql_query($query, $id)
{
global $dbtype;
global $sql_debug;
//$sql_debug = true;
if($sql_debug) echo "SQL query: ".str_replace(",",", ",$query)."<BR>";
switch ($dbtype) {
case "MySQL":
$res=@mysql_query($query, $id);
return $res;
break;;
}
}
/*
* sql_num_rows($res)
* given a result identifier, returns the number of affected rows
*/
function sql_num_rows($res)
{
global $dbtype;
switch ($dbtype) {
case "MySQL":
$rows=mysql_num_rows($res);
return $rows;
break;;
case "mSQL":
$rows=msql_num_rows($res);
return $rows;
break;;
case "PostgreSQL":
case "PostgreSQL_local":
$rows=pg_numrows( $res->get_result() );
return $rows;
break;;
case "ODBC":
case "ODBC_Adabas":
$rows=odbc_num_rows($res);
return $rows;
break;;
case "Interbase":
echo "<BR>Error! PHP dosen't support ibase_numrows!<BR>";
return $rows;
break;;
case "Sybase":
$rows=sybase_num_rows($res);
return $rows;
break;;
default:
break;;
}
}
/*
* sql_fetch_row($res,$row)
* given a result identifier, returns an array with the resulting row
* Needs also a row number for compatibility with PostgreSQL
*/
function sql_fetch_row(&$res, $nr)
{
global $dbtype;
switch ($dbtype) {
case "MySQL":
$row = mysql_fetch_row($res);
return $row;
break;;
case "mSQL":
$row = msql_fetch_row($res);
return $row;
break;;
case "PostgreSQL":
case "PostgreSQL_local":
if( $res->get_total_rows() > $res->get_fetched_rows() ) {
$row = pg_fetch_row($res->get_result(), $res->get_fetched_rows() );
$res->increment_fetched_rows();
return $row;
} else {
return false;
}
break;;
case "ODBC":
case "ODBC_Adabas":
$row = array();
$cols = odbc_fetch_into($res, $nr, &$row);
return $row;
break;;
case "Interbase":
$row = ibase_fetch_row($res);
return $row;
break;;
case "Sybase":
$row = sybase_fetch_row($res);
return $row;
break;;
default:
break;;
}
}
/*
* sql_fetch_array($res,$row)
* given a result identifier, returns an associative array
* with the resulting row using field names as keys.
* Needs also a row number for compatibility with PostgreSQL.
*/
function sql_fetch_array(&$res, $nr)
{
global $dbtype;
switch ($dbtype)
{
case "MySQL":
$row = array();
$row = mysql_fetch_array($res);
return $row;
break;;
case "mSQL":
$row = array();
$row = msql_fetch_array($res);
return $row;
break;;
case "PostgreSQL":
case "PostgreSQL_local":
if( $res->get_total_rows > $res->get_fetched_rows() ) {
$row = array();
$row = pg_fetch_array($res->get_result(), $res->get_fetched_rows() );
$res->increment_fetched_rows();
return $row;
} else {
return false;
}
break;;
/*
* ODBC doesn't have a native _fetch_array(), so we have to
* use a trick. Beware: this might cause HUGE loads!
*/
case "ODBC":
$row = array();
$result = array();
$result = odbc_fetch_row($res, $nr);
$nf = odbc_num_fields($res); /* Field numbering starts at 1 */
for($count=1; $count < $nf+1; $count++)
{
$field_name = odbc_field_name($res, $count);
$field_value = odbc_result($res, $field_name);
$row[$field_name] = $field_value;
}
return $row;
break;;
case "ODBC_Adabas":
$row = array();
$result = array();
$result = odbc_fetch_row($res, $nr);
$nf = count($result)+2; /* Field numbering starts at 1 */
for($count=1; $count < $nf; $count++) {
$field_name = odbc_field_name($res, $count);
$field_value = odbc_result($res, $field_name);
$row[$field_name] = $field_value;
}
return $row;
break;;
case "Interbase":
$orow=ibase_fetch_object($res);
$row=get_object_vars($orow);
return $row;
break;;
case "Sybase":
$row = sybase_fetch_array($res);
return $row;
break;;
}
}
function SQL_fetch_object(&$res, $nr)
{
global $dbtype;
switch ($dbtype)
{
case "MySQL":
$row = mysql_fetch_object($res);
if($row) return $row;
else return false;
break;;
case "mSQL":
$row = msql_fetch_object($res);
if($row) return $row;
else return false;
break;;
case "PostgreSQL":
case "PostgreSQL_local":
if( $res->get_total_rows > $res->get_fetched_rows() ) {
$row = pg_fetch_object( $res->get_result(), $res->get_fetched_rows() );
$res->increment_fetched_rows();
if($row) return $row;
else return false;
} else {
return false;
}
break;;
case "ODBC":
$result = odbc_fetch_row($res, $nr);
if(!$result) return false;
$nf = odbc_num_fields($res); /* Field numbering starts at 1 */
for($count=1; $count < $nf+1; $count++)
{
$field_name = odbc_field_name($res, $count);
$field_value = odbc_result($res, $field_name);
$row->$field_name = $field_value;
}
return $row;
break;;
case "ODBC_Adabas":
$result = odbc_fetch_row($res, $nr);
if(!$result) return false;
$nf = count($result)+2; /* Field numbering starts at 1 */
for($count=1; $count < $nf; $count++) {
$field_name = odbc_field_name($res, $count);
$field_value = odbc_result($res, $field_name);
$row->$field_name = $field_value;
}
return $row;
break;;
case "Interbase":
$orow = ibase_fetch_object($res);
if($orow)
{
$arow=get_object_vars($orow);
while(list($name,$key)=each($arow))
{
$name=strtolower($name);
$row->$name=$key;
}
return $row;
}else return false;
break;;
case "Sybase":
$row = sybase_fetch_object($res);
return $row;
break;;
}
}
?>