mirror of
https://github.com/phpbb/phpbb.git
synced 2025-08-06 08:47:45 +02:00
- dbal changes
git-svn-id: file:///svn/phpbb/trunk@5130 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen
@@ -11,10 +11,10 @@
|
||||
/**
|
||||
* @ignore
|
||||
*/
|
||||
if (!defined("SQL_LAYER"))
|
||||
if (!defined('SQL_LAYER'))
|
||||
{
|
||||
|
||||
define("SQL_LAYER","mssql");
|
||||
define('SQL_LAYER', 'mssql');
|
||||
|
||||
/**
|
||||
* @package dbal_mssql
|
||||
@@ -23,25 +23,19 @@ define("SQL_LAYER","mssql");
|
||||
*/
|
||||
class sql_db
|
||||
{
|
||||
|
||||
var $db_connect_id;
|
||||
var $result;
|
||||
|
||||
var $next_id;
|
||||
var $in_transaction = 0;
|
||||
|
||||
var $row = array();
|
||||
var $rowset = array();
|
||||
var $limit_offset;
|
||||
var $query_limit_success;
|
||||
|
||||
var $query_result;
|
||||
var $return_on_error = false;
|
||||
var $transaction = false;
|
||||
var $sql_time = 0;
|
||||
var $num_queries = 0;
|
||||
var $open_queries = array();
|
||||
|
||||
function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $persistency = true)
|
||||
function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false)
|
||||
{
|
||||
$this->persistency = $persistency;
|
||||
$this->user = $sqluser;
|
||||
$this->server = $sqlserver;
|
||||
$this->server = $sqlserver . (($port) ? ':' . $port : '');
|
||||
$this->dbname = $database;
|
||||
|
||||
$this->db_connect_id = ($this->persistency) ? @mssql_pconnect($this->server, $this->user, $sqlpassword) : @mssql_connect($this->server, $this->user, $sqlpassword);
|
||||
@@ -58,6 +52,29 @@ class sql_db
|
||||
return ($this->db_connect_id) ? $this->db_connect_id : $this->sql_error('');
|
||||
}
|
||||
|
||||
function sql_close()
|
||||
{
|
||||
if (!$this->db_connect_id)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($this->transaction)
|
||||
{
|
||||
@mssql_query('COMMIT', $this->db_connect_id);
|
||||
}
|
||||
|
||||
if (sizeof($this->open_queries))
|
||||
{
|
||||
foreach ($this->open_queries as $i_query_id => $query_id)
|
||||
{
|
||||
@mssql_free_result($query_id);
|
||||
}
|
||||
}
|
||||
|
||||
return @mssql_close($this->db_connect_id);
|
||||
}
|
||||
|
||||
function sql_return_on_error($fail = false)
|
||||
{
|
||||
$this->return_on_error = $fail;
|
||||
@@ -68,342 +85,332 @@ class sql_db
|
||||
return $this->num_queries;
|
||||
}
|
||||
|
||||
//
|
||||
// Other base methods
|
||||
//
|
||||
function sql_close()
|
||||
function sql_transaction($status = 'begin')
|
||||
{
|
||||
if ($this->db_connect_id)
|
||||
switch ($status)
|
||||
{
|
||||
//
|
||||
// Commit any remaining transactions
|
||||
//
|
||||
if ($this->in_transaction)
|
||||
case 'begin':
|
||||
$result = @mssql_query('BEGIN TRANSACTION', $this->db_connect_id);
|
||||
$this->transaction = true;
|
||||
break;
|
||||
|
||||
case 'commit':
|
||||
$result = @mssql_query('commit', $this->db_connect_id);
|
||||
$this->transaction = false;
|
||||
|
||||
if (!$result)
|
||||
{
|
||||
@mssql_query('ROLLBACK', $this->db_connect_id);
|
||||
}
|
||||
break;
|
||||
|
||||
case 'rollback':
|
||||
$result = @mssql_query('ROLLBACK', $this->db_connect_id);
|
||||
$this->transaction = false;
|
||||
break;
|
||||
|
||||
default:
|
||||
$result = true;
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
// Base query method
|
||||
function sql_query($query = '', $cache_ttl = 0)
|
||||
{
|
||||
if ($query != '')
|
||||
{
|
||||
global $cache;
|
||||
|
||||
// EXPLAIN only in extra debug mode
|
||||
if (defined('DEBUG_EXTRA'))
|
||||
{
|
||||
@mssql_query("COMMIT", $this->db_connect_id);
|
||||
$this->sql_report('start', $query);
|
||||
}
|
||||
|
||||
return @mssql_close($this->db_connect_id);
|
||||
$this->query_result = ($cache_ttl && method_exists($cache, 'sql_load')) ? $cache->sql_load($query) : false;
|
||||
|
||||
if (!$this->query_result)
|
||||
{
|
||||
$this->num_queries++;
|
||||
|
||||
if (($this->query_result = @mssql_query($query, $this->db_connect_id)) === false)
|
||||
{
|
||||
$this->sql_error($query);
|
||||
}
|
||||
|
||||
if (defined('DEBUG_EXTRA'))
|
||||
{
|
||||
$this->sql_report('stop', $query);
|
||||
}
|
||||
|
||||
if ($cache_ttl && method_exists($cache, 'sql_save'))
|
||||
{
|
||||
$this->open_queries[(int) $this->query_result] = $this->query_result;
|
||||
$cache->sql_save($query, $this->query_result, $cache_ttl);
|
||||
// sql_freeresult called within sql_save()
|
||||
}
|
||||
else if (strpos($query, 'SELECT') !== false && $this->query_result)
|
||||
{
|
||||
$this->open_queries[(int) $this->query_result] = $this->query_result;
|
||||
}
|
||||
}
|
||||
else if (defined('DEBUG_EXTRA'))
|
||||
{
|
||||
$this->sql_report('fromcache', $query);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
return ($this->query_result) ? $this->query_result : false;
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// Query method
|
||||
//
|
||||
function sql_query($query = "", $transaction = FALSE)
|
||||
{
|
||||
//
|
||||
// Remove any pre-existing queries
|
||||
//
|
||||
unset($this->result);
|
||||
unset($this->row);
|
||||
|
||||
if ($query != "")
|
||||
function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
|
||||
{
|
||||
if ($query != '')
|
||||
{
|
||||
$this->num_queries++;
|
||||
$this->query_result = false;
|
||||
|
||||
if ($transaction == BEGIN_TRANSACTION && !$this->in_transaction)
|
||||
// if $total is set to 0 we do not want to limit the number of rows
|
||||
if ($total == 0)
|
||||
{
|
||||
if (!mssql_query("BEGIN TRANSACTION", $this->db_connect_id))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
$this->in_transaction = TRUE;
|
||||
$total = -1;
|
||||
}
|
||||
|
||||
//
|
||||
// Does query contain any LIMIT code? If so pull out relevant start and num_results
|
||||
// This isn't terribly easy with MSSQL, whatever you do will potentially impact
|
||||
// performance compared to an 'in-built' limit
|
||||
//
|
||||
// Another issue is the 'lack' of a returned true value when a query is valid but has
|
||||
// no result set (as with all the other DB interfaces). It seems though that it's
|
||||
// 'fair' to say that if a query returns a false result (ie. no resource id) then the
|
||||
// SQL was valid but had no result set. If the query returns nothing but the rowcount
|
||||
// returns something then there's a problem. This may well be a false assumption though
|
||||
// ... needs checking under Windows itself.
|
||||
//
|
||||
if (preg_match("/^SELECT(.*?)(LIMIT ([0-9]+)[, ]*([0-9]+)*)?$/s", $query, $limits))
|
||||
{
|
||||
$query = $limits[1];
|
||||
$row_offset = ($total) ? $offset : '';
|
||||
$num_rows = ($total) ? $total : $offset;
|
||||
|
||||
if (!empty($limits[2]))
|
||||
{
|
||||
$row_offset = ($limits[4]) ? $limits[3] : "";
|
||||
$num_rows = ($limits[4]) ? $limits[4] : $limits[3];
|
||||
$query = 'SELECT TOP ' . ($row_offset + $num_rows) . ' ' . substr($query, 6);
|
||||
|
||||
$query = "TOP " . ($row_offset + $num_rows) . $query;
|
||||
}
|
||||
|
||||
$this->result = mssql_query("SELECT $query", $this->db_connect_id);
|
||||
|
||||
if ($this->result)
|
||||
{
|
||||
$this->limit_offset[$this->result] = (!empty($row_offset)) ? $row_offset : 0;
|
||||
|
||||
if ($row_offset > 0)
|
||||
{
|
||||
mssql_data_seek($this->result, $row_offset);
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (eregi("^INSERT ", $query))
|
||||
{
|
||||
if (mssql_query($query, $this->db_connect_id))
|
||||
{
|
||||
$this->result = time() + microtime();
|
||||
|
||||
$result_id = mssql_query("SELECT @@IDENTITY AS id, @@ROWCOUNT as affected", $this->db_connect_id);
|
||||
if ($result_id)
|
||||
{
|
||||
if ($row = mssql_fetch_array($result_id))
|
||||
{
|
||||
$this->next_id[$this->db_connect_id] = $row['id'];
|
||||
$this->affected_rows[$this->db_connect_id] = $row['affected'];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (mssql_query($query, $this->db_connect_id))
|
||||
{
|
||||
$this->result = time() + microtime();
|
||||
|
||||
$result_id = mssql_query("SELECT @@ROWCOUNT as affected", $this->db_connect_id);
|
||||
if ($result_id)
|
||||
{
|
||||
if ($row = mssql_fetch_array($result_id))
|
||||
{
|
||||
$this->affected_rows[$this->db_connect_id] = $row['affected'];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!$this->result)
|
||||
{
|
||||
if ($this->in_transaction)
|
||||
{
|
||||
mssql_query("ROLLBACK", $this->db_connect_id);
|
||||
$this->in_transaction = FALSE;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($transaction == END_TRANSACTION && $this->in_transaction)
|
||||
{
|
||||
$this->in_transaction = FALSE;
|
||||
|
||||
if (!@mssql_query("COMMIT", $this->db_connect_id))
|
||||
{
|
||||
@mssql_query("ROLLBACK", $this->db_connect_id);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return $this->result;
|
||||
}
|
||||
else
|
||||
{
|
||||
if ($transaction == END_TRANSACTION && $this->in_transaction)
|
||||
{
|
||||
$this->in_transaction = FALSE;
|
||||
|
||||
if (!@mssql_query("COMMIT", $this->db_connect_id))
|
||||
{
|
||||
@mssql_query("ROLLBACK", $this->db_connect_id);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
return $this->sql_query($query, $cache_ttl);
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Other query methods
|
||||
//
|
||||
function sql_numrows($query_id = 0)
|
||||
// Idea for this from Ikonboard
|
||||
function sql_build_array($query, $assoc_ary = false)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->result;
|
||||
}
|
||||
|
||||
if ($query_id)
|
||||
{
|
||||
return (!empty($this->limit_offset[$query_id])) ? mssql_num_rows($query_id) - $this->limit_offset[$query_id] : @mssql_num_rows($query_id);
|
||||
}
|
||||
else
|
||||
if (!is_array($assoc_ary))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
function sql_numfields($query_id = 0)
|
||||
{
|
||||
if (!$query_id)
|
||||
$fields = array();
|
||||
$values = array();
|
||||
if ($query == 'INSERT')
|
||||
{
|
||||
$query_id = $this->result;
|
||||
}
|
||||
|
||||
return ($query_id) ? mssql_num_fields($query_id) : false;
|
||||
}
|
||||
|
||||
function sql_fieldname($offset, $query_id = 0)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->result;
|
||||
}
|
||||
|
||||
return ($query_id) ? mssql_field_name($query_id, $offset) : false;
|
||||
}
|
||||
|
||||
function sql_fieldtype($offset, $query_id = 0)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->result;
|
||||
}
|
||||
|
||||
return ($query_id) ? mssql_field_type($query_id, $offset) : false;
|
||||
}
|
||||
|
||||
function sql_fetchrow($query_id = 0)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->result;
|
||||
}
|
||||
|
||||
if ($query_id)
|
||||
{
|
||||
empty($row);
|
||||
|
||||
$row = mssql_fetch_array($query_id);
|
||||
|
||||
foreach ($row as $key => $value)
|
||||
foreach ($assoc_ary as $key => $var)
|
||||
{
|
||||
$row[$key] = stripslashes($value);
|
||||
}
|
||||
$fields[] = $key;
|
||||
|
||||
return $row;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
function sql_fetchrowset($query_id = 0)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->result;
|
||||
}
|
||||
|
||||
if ($query_id)
|
||||
{
|
||||
$i = 0;
|
||||
$rowset = array();
|
||||
|
||||
while ($row = mssql_fetch_array($query_id))
|
||||
{
|
||||
foreach ($row as $key => $value)
|
||||
if (is_null($var))
|
||||
{
|
||||
$rowset[$i][$key] = stripslashes($value);
|
||||
$values[] = 'NULL';
|
||||
}
|
||||
$i++;
|
||||
}
|
||||
|
||||
return $rowset;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
function sql_fetchfield($field, $row = -1, $query_id)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->result;
|
||||
}
|
||||
|
||||
if ($query_id)
|
||||
{
|
||||
if ($row != -1)
|
||||
{
|
||||
if ($this->limit_offset[$query_id] > 0)
|
||||
elseif (is_string($var))
|
||||
{
|
||||
$result = (!empty($this->limit_offset[$query_id])) ? mssql_result($this->result, ($this->limit_offset[$query_id] + $row), $field) : false;
|
||||
$values[] = "'" . $this->sql_escape($var) . "'";
|
||||
}
|
||||
else
|
||||
{
|
||||
$result = mssql_result($this->result, $row, $field);
|
||||
$values[] = (is_bool($var)) ? intval($var) : $var;
|
||||
}
|
||||
}
|
||||
|
||||
$query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
|
||||
}
|
||||
else if ($query == 'UPDATE' || $query == 'SELECT')
|
||||
{
|
||||
$values = array();
|
||||
foreach ($assoc_ary as $key => $var)
|
||||
{
|
||||
if (is_null($var))
|
||||
{
|
||||
$values[] = "$key = NULL";
|
||||
}
|
||||
elseif (is_string($var))
|
||||
{
|
||||
$values[] = "$key = '" . $this->sql_escape($var) . "'";
|
||||
}
|
||||
else
|
||||
{
|
||||
$values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
|
||||
}
|
||||
}
|
||||
$query = implode(($query == 'UPDATE') ? ', ' : ' AND ', $values);
|
||||
}
|
||||
|
||||
return $query;
|
||||
}
|
||||
|
||||
// Other query methods
|
||||
//
|
||||
// NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
|
||||
// don't want this here by a middle Milestone
|
||||
function sql_numrows($query_id = false)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
// return (isset($this->limit_offset[$query_id])) ? @mssql_num_rows($query_id) - $this->limit_offset[$query_id] : @mssql_num_rows($query_id);
|
||||
return ($query_id) ? @mssql_num_rows($query_id) : false;
|
||||
}
|
||||
|
||||
function sql_affectedrows()
|
||||
{
|
||||
return ($this->db_connect_id) ? @mssql_rows_affected($this->db_connect_id) : false;
|
||||
}
|
||||
|
||||
function sql_fetchrow($query_id = false)
|
||||
{
|
||||
global $cache;
|
||||
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
if (isset($cache->sql_rowset[$query_id]))
|
||||
{
|
||||
return $cache->sql_fetchrow($query_id);
|
||||
}
|
||||
|
||||
$row = @mssql_fetch_array($query_id, MSSQL_ASSOC);
|
||||
|
||||
if ($row)
|
||||
{
|
||||
foreach ($row as $key => $value)
|
||||
{
|
||||
$row[$key] = ($value === ' ') ? trim($value) : $value;
|
||||
}
|
||||
}
|
||||
|
||||
return $row;
|
||||
}
|
||||
|
||||
function sql_fetchrowset($query_id = false)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
if ($query_id)
|
||||
{
|
||||
unset($this->rowset[$query_id]);
|
||||
unset($this->row[$query_id]);
|
||||
|
||||
$result = array();
|
||||
while ($this->rowset[$query_id] = $this->sql_fetchrow($query_id))
|
||||
{
|
||||
$result[] = $this->rowset[$query_id];
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_fetchfield($field, $rownum = -1, $query_id = false)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
if ($query_id)
|
||||
{
|
||||
if ($rownum > -1)
|
||||
{
|
||||
// (!empty($this->limit_offset[$query_id])) ? @mssql_data_seek($query_id, ($this->limit_offset[$query_id] + $rownum)) : @mssql_data_seek($query_id, $rownum);
|
||||
@mssql_data_seek($query_id, $rownum);
|
||||
$row = @mssql_fetch_array($query_id, MSSQL_ASSOC);
|
||||
$result = isset($row[$field]) ? $row[$field] : false;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (empty($this->row[$query_id]))
|
||||
if (empty($this->row[$query_id]) && empty($this->rowset[$query_id]))
|
||||
{
|
||||
$this->row[$query_id] = mssql_fetch_array($query_id);
|
||||
$result = stripslashes($this->row[$query_id][$field]);
|
||||
if ($this->sql_fetchrow($query_id))
|
||||
{
|
||||
$result = $this->row[$query_id][$field];
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if ($this->rowset[$query_id])
|
||||
{
|
||||
$result = $this->rowset[$query_id][$field];
|
||||
}
|
||||
elseif ($this->row[$query_id])
|
||||
{
|
||||
$result = $this->row[$query_id][$field];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_rowseek($rownum, $query_id = 0)
|
||||
function sql_rowseek($rownum, $query_id = false)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->result;
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
if ($query_id)
|
||||
if (isset($this->current_row[$query_id]))
|
||||
{
|
||||
return (!empty($this->limit_offset[$query_id])) ? mssql_data_seek($query_id, ($this->limit_offset[$query_id] + $rownum)) : mssql_data_seek($query_id, $rownum);
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
// (!empty($this->limit_offset[$query_id])) ? @mssql_data_seek($query_id, ($this->limit_offset[$query_id] + $rownum)) : @mssql_data_seek($query_id, $rownum);
|
||||
@mssql_data_seek($query_id, $rownum);
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_nextid()
|
||||
{
|
||||
return ($this->next_id[$this->db_connect_id]) ? $this->next_id[$this->db_connect_id] : false;
|
||||
$result_id = @mssql_query('SELECT @@IDENTITY', $this->db_connect_id);
|
||||
if ($result_id)
|
||||
{
|
||||
if (@mssql_fetch_array($result_id, MSSQL_ASSOC))
|
||||
{
|
||||
return @mssql_result($result_id, 1);
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_affectedrows()
|
||||
{
|
||||
return ($this->affected_rows[$this->db_connect_id]) ? $this->affected_rows[$this->db_connect_id] : false;
|
||||
}
|
||||
|
||||
function sql_freeresult($query_id = 0)
|
||||
function sql_freeresult($query_id = false)
|
||||
{
|
||||
if (!$query_id)
|
||||
{
|
||||
$query_id = $this->result;
|
||||
$query_id = $this->query_result;
|
||||
}
|
||||
|
||||
return ($query_id) ? mssql_free_result($query_id) : false;
|
||||
if (isset($this->open_queries[$query_id]))
|
||||
{
|
||||
unset($this->open_queries[$query_id]);
|
||||
unset($this->result_rowset[$query_id]);
|
||||
|
||||
return @mssql_free_result($query_id);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function sql_escape($msg)
|
||||
@@ -415,8 +422,8 @@ class sql_db
|
||||
{
|
||||
if (!$this->return_on_error)
|
||||
{
|
||||
$this_page = (!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
|
||||
$this_page .= '&' . ((!empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : $_ENV['QUERY_STRING']);
|
||||
$this_page = (isset($_SERVER['PHP_SELF']) && !empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
|
||||
$this_page .= '&' . ((isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : (isset($_ENV['QUERY_STRING']) ? $_ENV['QUERY_STRING'] : ''));
|
||||
|
||||
$message = '<u>SQL ERROR</u> [ ' . SQL_LAYER . ' ]<br /><br />' . @mssql_get_last_message() . '<br /><br /><u>CALLING PAGE</u><br /><br />' . htmlspecialchars($this_page) . (($sql != '') ? '<br /><br /><u>SQL</u><br /><br />' . $sql : '') . '<br />';
|
||||
|
||||
@@ -429,13 +436,114 @@ class sql_db
|
||||
}
|
||||
|
||||
$result = array(
|
||||
'message' => @mssql_get_last_message(),
|
||||
'message' => @mssql_get_last_message($this->db_connect_id),
|
||||
'code' => ''
|
||||
);
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
function sql_report($mode, $query = '')
|
||||
{
|
||||
if (empty($_GET['explain']))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
global $cache, $starttime, $phpbb_root_path;
|
||||
static $curtime, $query_hold, $html_hold;
|
||||
static $sql_report = '';
|
||||
static $cache_num_queries = 0;
|
||||
|
||||
if (!$query && !empty($query_hold))
|
||||
{
|
||||
$query = $query_hold;
|
||||
}
|
||||
|
||||
switch ($mode)
|
||||
{
|
||||
case 'display':
|
||||
if (!empty($cache))
|
||||
{
|
||||
$cache->unload();
|
||||
}
|
||||
$this->sql_close();
|
||||
|
||||
$mtime = explode(' ', microtime());
|
||||
$totaltime = $mtime[0] + $mtime[1] - $starttime;
|
||||
|
||||
echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8869-1"><meta http-equiv="Content-Style-Type" content="text/css"><link rel="stylesheet" href="' . $phpbb_root_path . 'adm/subSilver.css" type="text/css"><style type="text/css">' . "\n";
|
||||
echo 'th { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic3.gif\') }' . "\n";
|
||||
echo 'td.cat { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic1.gif\') }' . "\n";
|
||||
echo '</style><title>' . $msg_title . '</title></head><body>';
|
||||
echo '<table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td><a href="' . htmlspecialchars(preg_replace('/&explain=([^&]*)/', '', $_SERVER['REQUEST_URI'])) . '"><img src="' . $phpbb_root_path . 'adm/images/header_left.jpg" width="200" height="60" alt="phpBB Logo" title="phpBB Logo" border="0"/></a></td><td width="100%" background="' . $phpbb_root_path . 'adm/images/header_bg.jpg" height="60" align="right" nowrap="nowrap"><span class="maintitle">SQL Report</span> </td></tr></table><br clear="all"/><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td height="40" align="center" valign="middle"><b>Page generated in ' . round($totaltime, 4) . " seconds with {$this->num_queries} queries" . (($cache_num_queries) ? " + $cache_num_queries " . (($cache_num_queries == 1) ? 'query' : 'queries') . ' returning data from cache' : '') . '</b></td></tr><tr><td align="center" nowrap="nowrap">Time spent on MySQL queries: <b>' . round($this->sql_time, 5) . 's</b> | Time spent on PHP: <b>' . round($totaltime - $this->sql_time, 5) . 's</b></td></tr></table><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td>';
|
||||
echo $sql_report;
|
||||
echo '</td></tr></table><br /></body></html>';
|
||||
exit;
|
||||
break;
|
||||
|
||||
case 'start':
|
||||
$query_hold = $query;
|
||||
$html_hold = '';
|
||||
|
||||
$curtime = explode(' ', microtime());
|
||||
$curtime = $curtime[0] + $curtime[1];
|
||||
break;
|
||||
|
||||
case 'fromcache':
|
||||
$endtime = explode(' ', microtime());
|
||||
$endtime = $endtime[0] + $endtime[1];
|
||||
|
||||
$result = @mssql_query($query, $this->db_connect_id);
|
||||
while ($void = @mssql_fetch_array($result, MSSQL_ASSOC))
|
||||
{
|
||||
// Take the time spent on parsing rows into account
|
||||
}
|
||||
$splittime = explode(' ', microtime());
|
||||
$splittime = $splittime[0] + $splittime[1];
|
||||
|
||||
$time_cache = $endtime - $curtime;
|
||||
$time_db = $splittime - $endtime;
|
||||
$color = ($time_db > $time_cache) ? 'green' : 'red';
|
||||
|
||||
$sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query results obtained from the cache</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table><p align="center">';
|
||||
|
||||
$sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed [cache]: <b style="color: ' . $color . '">' . sprintf('%.5f', ($time_cache)) . 's</b> | Elapsed [db]: <b>' . sprintf('%.5f', $time_db) . 's</b></p>';
|
||||
|
||||
// Pad the start time to not interfere with page timing
|
||||
$starttime += $time_db;
|
||||
|
||||
@mssql_free_result($result);
|
||||
$cache_num_queries++;
|
||||
break;
|
||||
|
||||
case 'stop':
|
||||
$endtime = explode(' ', microtime());
|
||||
$endtime = $endtime[0] + $endtime[1];
|
||||
|
||||
$sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query #' . $this->num_queries . '</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table> ' . $html_hold . '<p align="center">';
|
||||
|
||||
if ($this->query_result)
|
||||
{
|
||||
if (preg_match('/^(UPDATE|DELETE|REPLACE)/', $query))
|
||||
{
|
||||
$sql_report .= "Affected rows: <b>" . $this->sql_affectedrows($this->query_result) . '</b> | ';
|
||||
}
|
||||
$sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed: <b>' . sprintf('%.5f', $endtime - $curtime) . 's</b>';
|
||||
}
|
||||
else
|
||||
{
|
||||
$error = $this->sql_error();
|
||||
$sql_report .= '<b style="color: red">FAILED</b> - ' . SQL_LAYER . ' Error ' . $error['code'] . ': ' . htmlspecialchars($error['message']);
|
||||
}
|
||||
|
||||
$sql_report .= '</p>';
|
||||
|
||||
$this->sql_time += $endtime - $curtime;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
} // class sql_db
|
||||
|
||||
} // if ... define
|
||||
|
||||
Reference in New Issue
Block a user