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對不起,我對PHP沒有太多的瞭解,我需要一點幫助將一個網站從一臺服務器遷移到另一臺服務器,服務器有操作系統和PHP 舊版本的移動過的文件到新的服務器和數據庫我運行的網站,並獲得網站遷移後,我得到一個MySQL錯誤不推薦:mysql_pconnect():
棄用後:mysql_pconnect():mysql擴展已被棄用, 將被刪除在未來:使用mysqli或PDO代替 /var/www/classes/dbcon.class.php 45行
這裏是從那個文件的代碼我已經嘗試改變幾行並嘗試使用MySqli來代替,但我似乎無法得到它的工作。
<?php
class dbCon
{
//
// private variables
//
var $_hostname_Con;
var $_database_Con;
var $_username_Con;
var $_password_Con;
var $_Con;
var $_result;
var $_hasData;
var $_lastQuery;
var $_row;
var $_rowCount;
//
// methods (private)
//
//
// methods (public)
//
// constructor
function dbCon()
{
$this->_hostname_Con = "localhost";
$this->_database_Con = "street";
$this->_username_Con = "rt";
$this->_password_Con = "mwL";
//*
$this->_database_Con = "cranes_cms";
$this->_username_Con = "t";
$this->_password_Con = "mob";
//*/
$this->_Con = mysql_pconnect ($this->_hostname_Con, $this->_username_Con, $this->_password_Con) or trigger_error(mysql_error(),E_USER_ERROR);
mysql_select_db($this->_database_Con) or die('Could not select database');
}
function freeResult()
{
mysql_free_result($this->_result);
}
function close()
{
mysql_close($this->_Con);
}
function update($inQuery)
{
//reset row counter and data flag
$this->_rowCount = 0;
$this->_hasData = FALSE;
//do SQL
$this->_lastQuery = $inQuery;
mysql_query($this->_lastQuery,$this->_Con) or die('Query failed: ' . mysql_error());
}
function select($inQuery)
{
//reset row counter and data flag
$this->_rowCount = 0;
$this->_hasData = FALSE;
//do SQL
$this->_lastQuery = $inQuery;
$this->_result = mysql_query($this->_lastQuery,$this->_Con) or die('Query failed: ' . mysql_error());
//set has data flag
if (mysql_num_rows($this->_result))
{$this->_rowCount = mysql_num_rows($this->_result);}
else
{$this->_rowCount = 0; }
if ($this->_rowCount > 0)
{$this->_hasData = TRUE;}
else
{$this->_hasData = FALSE;}
}
function getData()
{
if ($this->_hasData)
{
if ($this->_row = mysql_fetch_array($this->_result, MYSQL_ASSOC))
{
return $this->_row;
}
else
{
return FALSE;
}
}
else
{
return FALSE;
}
}
function getRowCount()
{
return $this->_rowCount;
}
function hasData()
{
return $this->_hasData;
}
// end
}
?>
這是別人的代碼,我不確定在哪裏解決這個問題。任何人都可以請
的可能的複製[推薦使用:MySQL的\ _pconnect():](https://stackoverflow.com/q/22834458/6521116) –
的MySQL _ *()是deprecated.so使用mysqli的_ *() –
如我說我對PHP沒有太多的瞭解,並且嘗試用mysqli替換mysql_pconnect行,但它似乎並不簡單 – MikeAsp