Possible updates and additions ...

git-svn-id: file:///svn/phpbb/trunk@2627 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen 2002-06-09 00:04:44 +00:00
parent e739e793eb
commit 5d0b7f5f9f

View file

@ -19,52 +19,46 @@
* *
***************************************************************************/ ***************************************************************************/
if(!defined("SQL_LAYER")) if(!defined('SQL_LAYER'))
{ {
define("SQL_LAYER","mysql"); define('SQL_LAYER', 'mysql');
class sql_db class sql_db
{ {
var $db_connect_id; var $db_connect_id;
var $query_result; var $query_result;
var $row = array(); var $return_on_error;
var $rowset = array();
var $num_queries = 0;
// //
// Constructor // Constructor
// //
function sql_db($sqlserver, $sqluser, $sqlpassword, $database, $persistency = true) function sql_db($sqlserver, $sqluser, $sqlpassword, $database, $persistency = false)
{ {
$this->open_queries = array();
$this->num_queries = 0;
$this->persistency = $persistency; $this->persistency = $persistency;
$this->user = $sqluser; $this->user = $sqluser;
$this->password = $sqlpassword; $this->password = $sqlpassword;
$this->server = $sqlserver; $this->server = $sqlserver;
$this->port = 3306;
$this->dbname = $database; $this->dbname = $database;
if($this->persistency) $this->db_connect_id = ( $this->persistency ) ? @mysql_pconnect($this->server, $this->user, $this->password) : @mysql_connect($this->server, $this->user, $this->password);
if ( $this->db_connect_id )
{ {
$this->db_connect_id = @mysql_pconnect($this->server, $this->user, $this->password); if ( $database != '' )
}
else
{
$this->db_connect_id = @mysql_connect($this->server, $this->user, $this->password);
}
if($this->db_connect_id)
{
if($database != "")
{ {
$this->dbname = $database; $this->dbname = $database;
$dbselect = @mysql_select_db($this->dbname); if ( !($dbselect = @mysql_select_db($this->dbname)) )
if(!$dbselect)
{ {
@mysql_close($this->db_connect_id); @mysql_close($this->db_connect_id);
$this->db_connect_id = $dbselect; $this->db_connect_id = false;
} }
} }
return $this->db_connect_id; return $this->db_connect_id;
} }
else else
@ -78,14 +72,17 @@ class sql_db
// //
function sql_close() function sql_close()
{ {
if($this->db_connect_id) if ( $this->db_connect_id )
{ {
if($this->query_result) if ( count($this->open_queries) )
{ {
@mysql_free_result($this->query_result); foreach($this->open_queries as $query_id)
{
@mysql_free_result($query_id);
}
} }
$result = @mysql_close($this->db_connect_id);
return $result; return @mysql_close($this->db_connect_id);
} }
else else
{ {
@ -93,126 +90,152 @@ class sql_db
} }
} }
function sql_return_on_error($fail = false)
{
$this->return_on_error = $fail;
}
function sql_num_queries()
{
return $this->num_queries;
}
function sql_transaction($status = BEGIN_TRANSACTION)
{
$result = true;
switch ( $status )
{
case BEGIN_TRANSACTION:
// $result = mysql_query('BEGIN', $this->db_connect_id);
break;
case END_TRANSACTION:
// $result = mysql_query('COMMIT', $this->db_connect_id);
break;
case ROLLBACK:
// mysql_query('ROLLBACK', $this->db_connect_id);
break;
}
return $result;
}
// //
// Base query method // Base query method
// //
function sql_query($query = "", $transaction = FALSE) function sql_query($query = '', $transaction = false)
{ {
// Remove any pre-existing queries if ( $query != '' )
unset($this->query_result);
if($query != "")
{ {
$this->query_result = false;
$this->num_queries++; $this->num_queries++;
$this->query_result = @mysql_query($query, $this->db_connect_id); $this->query_result = @mysql_query($query, $this->db_connect_id);
}
if($this->query_result) $this->open_queries[] = $this->query_result;
{
unset($this->row[$this->query_result]);
unset($this->rowset[$this->query_result]);
return $this->query_result;
} }
else else
{ {
return ( $transaction == END_TRANSACTION ) ? true : false; return false;
}
return ( $this->query_result) ? $this->query_result : ( ( $transaction == END_TRANSACTION ) ? true : false );
}
function sql_query_limit($query = '', $total, $offset, $transaction = false)
{
if ( $query != '' )
{
$this->query_result = false;
$this->num_queries++;
if ( isset($total) )
{
$query .= ' LIMIT ' . ( ( isset($offset) ) ? $offset . ', ' . $total : $total );
}
$this->query_result = @mysql_query($query, $this->db_connect_id);
$this->open_queries[] = $this->query_result;
}
else
{
return false;
}
return ( $this->query_result) ? $this->query_result : ( ( $transaction == END_TRANSACTION ) ? true : false );
}
// Idea for this from Ikonboard
function sql_query_array($query = '', $assoc_ary = false, $transaction = false)
{
if ( is_array($assoc_ary) )
{
if ( strpos(' ' . $query, 'INSERT') == 1 )
{
$fields = '';
$values = '';
foreach ( $assoc_ary as $key => $var )
{
$fields .= ( ( $fields != '' ) ? ', ' : '' ) . $key;
$values .= ( ( $values != '' ) ? ', ' : '' ) . ( ( is_string($var) ) ? '\'' . str_replace('\'', '\'\'', $var) . '\'' : $var );
}
$query = $query . ' (' . $fields . ') VALUES (' . $values . ')';
}
else
{
$values = '';
foreach ( $assoc_ary as $key => $var )
{
$values .= ( ( $values != '' ) ? ', ' : '' ) . $key . ' = ' . ( ( is_string($var) ) ? '\'' . str_replace('\'', '\'\'', $var) . '\'' : $var );
}
$query = preg_replace('/^(.*? SET )(.*?)$/is', '\1' . $values . ' \2', $query);
}
return $this->sql_query($query);
}
else
{
return false;
} }
} }
// //
// Other query methods // Other query methods
// //
function sql_numrows($query_id = 0) // NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
// don't want this here by a middle Milestone
function sql_numrows($query_id = false)
{ {
if(!$query_id) if ( !$query_id )
{ {
$query_id = $this->query_result; $query_id = $this->query_result;
} }
if($query_id)
{ return ( $query_id ) ? @mysql_num_rows($query_id) : false;
$result = @mysql_num_rows($query_id);
return $result;
}
else
{
return false;
}
} }
function sql_affectedrows() function sql_affectedrows()
{ {
if($this->db_connect_id) if ( !$query_id )
{
$result = @mysql_affected_rows($this->db_connect_id);
return $result;
}
else
{
return false;
}
}
function sql_numfields($query_id = 0)
{
if(!$query_id)
{ {
$query_id = $this->query_result; $query_id = $this->query_result;
} }
if($query_id)
{ return ( $query_id ) ? @mysql_affected_rows($query_id) : false;
$result = @mysql_num_fields($query_id);
return $result;
}
else
{
return false;
}
}
function sql_fieldname($offset, $query_id = 0)
{
if(!$query_id)
{
$query_id = $this->query_result;
}
if($query_id)
{
$result = @mysql_field_name($query_id, $offset);
return $result;
}
else
{
return false;
}
}
function sql_fieldtype($offset, $query_id = 0)
{
if(!$query_id)
{
$query_id = $this->query_result;
}
if($query_id)
{
$result = @mysql_field_type($query_id, $offset);
return $result;
}
else
{
return false;
}
} }
function sql_fetchrow($query_id = 0) function sql_fetchrow($query_id = 0)
{ {
if(!$query_id) if ( !$query_id )
{ {
$query_id = $this->query_result; $query_id = $this->query_result;
} }
if($query_id)
{ return ( $query_id ) ? @mysql_fetch_array($query_id) : false;
$this->row[$query_id] = @mysql_fetch_array($query_id);
return $this->row[$query_id];
}
else
{
return false;
}
} }
function sql_fetchrowset($query_id = 0) function sql_fetchrowset($query_id = 0)
{ {
if(!$query_id) if(!$query_id)
@ -234,6 +257,7 @@ class sql_db
return false; return false;
} }
} }
function sql_fetchfield($field, $rownum = -1, $query_id = 0) function sql_fetchfield($field, $rownum = -1, $query_id = 0)
{ {
if(!$query_id) if(!$query_id)
@ -274,56 +298,36 @@ class sql_db
return false; return false;
} }
} }
function sql_rowseek($rownum, $query_id = 0){
if(!$query_id)
{
$query_id = $this->query_result;
}
if($query_id)
{
$result = @mysql_data_seek($query_id, $rownum);
return $result;
}
else
{
return false;
}
}
function sql_nextid(){
if($this->db_connect_id)
{
$result = @mysql_insert_id($this->db_connect_id);
return $result;
}
else
{
return false;
}
}
function sql_freeresult($query_id = 0){
if(!$query_id)
{
$query_id = $this->query_result;
}
if ( $query_id ) function sql_rowseek($rownum, $query_id = 0)
{
unset($this->row[$query_id]);
unset($this->rowset[$query_id]);
@mysql_free_result($query_id);
return true;
}
else
{
return false;
}
}
function sql_error($query_id = 0)
{ {
$result["message"] = @mysql_error($this->db_connect_id); if ( !$query_id )
$result["code"] = @mysql_errno($this->db_connect_id); {
$query_id = $this->query_result;
}
return ( $query_id ) ? @mysql_data_seek($query_id, $rownum) : false;
}
function sql_nextid()
{
return ( $this->db_connect_id ) ? @mysql_insert_id($this->db_connect_id) : false;;
}
function sql_freeresult($query_id = false)
{
if ( !$query_id )
{
$query_id = $this->query_result;
}
return ( $query_id ) ? @mysql_free_result($query_id) : false;
}
function sql_error($query_id = false)
{
$result['message'] = @mysql_error($this->db_connect_id);
$result['code'] = @mysql_errno($this->db_connect_id);
return $result; return $result;
} }