Thank you Peter Brawley
The eror is still there :(((
Warning: mysqli_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: NO) in C:\AppServ\www\IMS\db\db.class.php on line 14
Server connexion not possible.
<?php
class DB
{
var $defaultDebug = false;
var $mtStart;
var $nbQueries;
var $lastResult;
function DB($base, $server, $user, $pass)
{
$this->mtStart = $this->getMicroTime();
$this->nbQueries = 0;
$this->lastResult = NULL;
mysqli_connect($server, $user, $pass) or die('Server connexion not possible.');
mysqli_select_db($base) or die('Database connexion not possible.');
}
function query($query, $debug = -1)
{
$this->nbQueries++;
$this->lastResult = mysqli_query($query) or $this->debugAndDie($query);
$this->debug($debug, $query, $this->lastResult);
return $this->lastResult;
}
function execute($query, $debug = -1)
{
$this->nbQueries++;
mysqli_query($query) or $this->debugAndDie($query);
$this->debug($debug, $query);
}
function fetchNextObject($result = NULL)
{
if ($result == NULL)
$result = $this->lastResult;
if ($result == NULL || mysqli_num_rows($result) < 1)
return NULL;
else
return mysqli_fetch_object($result);
}
function numRows($result = NULL)
{
if ($result == NULL)
return mysqli_num_rows($this->lastResult);
else
return mysqli_num_rows($result);
}
function queryUniqueObject($query, $debug = -1)
{
$query = "$query LIMIT 1";
$this->nbQueries++;
$result = mysqli_query($query) or $this->debugAndDie($query);
$this->debug($debug, $query, $result);
return mysqli_fetch_object($result);
}
function queryUniqueValue($query, $debug = -1)
{
$query = "$query LIMIT 1";
$this->nbQueries++;
$result = mysqli_query($query) or $this->debugAndDie($query);
$line = mysqli_fetch_row($result);
$this->debug($debug, $query, $result);
return $line[0];
}
function maxOf($column, $table, $where)
{
return $this->queryUniqueValue("SELECT MAX(`$column`) FROM `$table` WHERE $where");
}
function maxOfAll($column, $table)
{
return $this->queryUniqueValue("SELECT MAX(`$column`) FROM `$table`");
}
function countOf($table, $where)
{
return $this->queryUniqueValue("SELECT COUNT(*) FROM `$table` WHERE $where");
}
function countOfAll($table)
{
return $this->queryUniqueValue("SELECT COUNT(*) FROM `$table`");
}
function debugAndDie($query)
{
$this->debugQuery($query, "Error");
die("<p style=\"margin: 2px;\">".mysqli_error()."</p></div>");
}
function debug($debug, $query, $result = NULL)
{
if ($debug === -1 && $this->defaultDebug === false)
return;
if ($debug === false)
return;
$reason = ($debug === -1 ? "Default Debug" : "Debug");
$this->debugQuery($query, $reason);
if ($result == NULL)
echo "<p style=\"margin: 2px;\">Number of affected rows: ".mysqli_affected_rows()."</p></div>";
else
$this->debugResult($result);
}
function debugQuery($query, $reason = "Debug")
{
$color = ($reason == "Error" ? "red" : "orange");
echo "<div style=\"border: solid $color 1px; margin: 2px;\">".
"<p style=\"margin: 0 0 2px 0; padding: 0; background-color: #DDF;\">".
"<strong style=\"padding: 0 3px; background-color: $color; color: white;\">$reason:</strong> ".
"<span style=\"font-family: monospace;\">".htmlentities($query)."</span></p>";
}
function debugResult($result)
{
echo "<table border=\"1\" style=\"margin: 2px;\">".
"<thead style=\"font-size: 80%\">";
$numFields = mysqli_num_fields($result);
$tables = array();
$nbTables = -1;
$lastTable = "";
$fields = array();
$nbFields = -1;
while ($column = mysqli_fetch_field($result)) {
if ($column->table != $lastTable) {
$nbTables++;
$tables[$nbTables] = array("name" => $column->table, "count" => 1);
} else
$tables[$nbTables]["count"]++;
$lastTable = $column->table;
$nbFields++;
$fields[$nbFields] = $column->name;
}
for ($i = 0; $i <= $nbTables; $i++)
echo "<th colspan=".$tables[$i]["count"].">".$tables[$i]["name"]."</th>";
echo "</thead>";
echo "<thead style=\"font-size: 80%\">";
for ($i = 0; $i <= $nbFields; $i++)
echo "<th>".$fields[$i]."</th>";
echo "</thead>";
while ($row = mysqli_fetch_array($result)) {
echo "<tr>";
for ($i = 0; $i < $numFields; $i++)
echo "<td>".htmlentities($row[$i])."</td>";
echo "</tr>";
}
echo "</table></div>";
$this->resetFetch($result);
}
function getExecTime()
{
return round(($this->getMicroTime() - $this->mtStart) * 1000) / 1000;
}
function getQueriesCount()
{
return $this->nbQueries;
}
function resetFetch($result)
{
if (mysqli_num_rows($result) > 0)
mysqli_data_seek($result, 0);
}
function lastInsertedId()
{
return mysqli_insert_id();
}
function close()
{
mysqli_close();
}
function getMicroTime()
{
list($msec, $sec) = explode(' ', microtime());
return floor($sec / 1000) + $msec;
}
}