WordPress 3.0 đã chính thức được phát hành ngày 17/06/2010 với nhiều tính năng mới nổi bật cho cả người dùng bình thường lẫn người dùng chuyên nghiệp (lập trình viên)

Một tính năng nổi bật nhất đó là bạn có thể cắt, chỉnh sửa ảnh của bạn trực tiếp trong WordPress (như hình minh họa)

Bạn có thể tham khảo các tính năng mới của WordPress 3.0 tại đây:

http://codex.wordpress.org/Version_3.0

"file_export_version=3.0" > my_color_prefs.epf
grep -i color >> my_color_prefs.epf
grep -i org.eclipse.wst >> my_color_prefs.epf
grep -i org.eclipse.php.ui >> my_color_prefs.epf

Update 27/10/2009 ( caro-20091027 )

Update 02/02/2010 ( caro-20100202 ) for PDT 2.2

Thanks to timrobles.com

You just need to create an instance of Session object-type. session_start() is required if in your php.ini, session.auto_start is set to Off, though you can declare $ini['auto_start']=1 before creating the session object, then pass the $ini array into constructor.

These are parameters you can pass through the constructor

$ini['gc_probability']
$ini['gc_divisor']
$ini['gc_maxlifetime']
$ini['auto_start']

CREATE TABLE `sessions` (
`id` varchar(32) binary NOT NULL default '',
`access` int(10) unsigned NOT NULL default '0',
`data` text,
PRIMARY KEY  (`id`)
) TYPE=InnoDB

< ?php
/**
* link2caro PHP Library
* Class: Object-Oriented MySQLi based session handler
*
* @name: Object-Oriented MySQLi based session handler
* @version 1.0
* /

class Session {

private $_db;
private $_dbinfo;

/**
* Session Construction
* @return void
* @param mixed $dbinfo Database Information
* @param mixed $ini     Initialization Parameters
*/
public function __construct($dbinfo,$ini=null)
{
$this->_dbinfo = $dbinfo;
$this->_dbinfo = $dbinfo;

ini_set('session.save_path', '');
if(!empty($ini['gc_probability']))
ini_set('session.gc_probability', $ini['gc_probability']);
if(!empty($ini['gc_divisor']))
ini_set('session.gc_divisor', $ini['gc_divisor']);
if(!empty($ini['gc_maxlifetime']))
ini_set('session.gc_maxlifetime', $ini['gc_maxlifetime']);

register_shutdown_function('session_write_close');
session_set_save_handler(array(&amp;$this,"_open"),
array(&amp;$this,"_close"),
array(&amp;$this,"_read"),
array(&amp;$this,"_write"),
array(&amp;$this,"_destroy"),
array(&amp;$this,"_gc"));
if(get_cfg_var("session.auto_start") || $ini['autostart'])
session_start();
}

/**
* Open connection to database
* @return bool
*/
public function _open()
{
$this->_db = new mysqli($this->_dbinfo['host'], $this->_dbinfo['user'], $this->_dbinfo['pass'], $this->_dbinfo['database']);
unset($this->_dbinfo['pass']);

if(phpversion() > '5.3.0')
{
if($this->_db->connect_error())
{
printf("Database Connection failed: %s", $this->_db->connect_error());
return FALSE;
}
}
else
{
if(mysqli_connect_error())
{
printf("Database Connection failed: %s", mysqli_connect_error());
return FALSE;
}
}
return TRUE;
}

/**
* Open connection to database
* @return bool
*/
public function _close()
{
if(is_object($this->_db))
return $this->_db->close();
return FALSE;
}

/**
* Open connection to database
* @return bool
* @param string $id Session id
*/
public function _read($id)
{
$sql = "SELECT data
FROM   ".$this->_dbinfo['table']."
WHERE  id = ?";
$query = $this->_db->prepare($sql);
$query->bind_param('s',$id);
$query->execute();
$query->bind_result($data);
$query->fetch();
if(!empty($data))
return $data;
else
return '';
}

/**
* Save/Edit data of this session
* @return bool
* @param string $id     Session id
* @param string $data     Data of this session
*/
public function _write($id, $data)
{
$sql = "REPLACE
INTO    ".$this->_dbinfo['table']."
VALUES  (?, ?, ?)";
$query = $this->_db->prepare($sql);
$query->bind_param("sis", $id, time(), $data);
$query->execute();
return $query->close();
}

/**
* Destroy this session
* @return bool
*/
public function _destroy($id)
{
$sql = "DELETE
FROM   ".$this->_dbinfo['table']."
WHERE  id = ?";
$query = $this->_db->prepare($sql);
$query->bind_param('s', $id);
$query->execute();
$query->close();
@session_unset();
//TODO: check recursivity
@session_destroy();
if($this->_db->affected_rows)
return TRUE;
else
return FALSE;
}

/**
* Garbage Collector
* @return bool
*/
public function _gc()
{
$sql = "DELETE
FROM   ".$this->_dbinfo['table']."
WHERE  access < ?";

$expire = time() - get_cfg_var("session.gc_maxlifetime");
$query = $this->_db->prepare($sql);
$query->bind_param('i', $expire);
$query->execute();
$query->close();
if($this->_db->affected_rows)
return TRUE;
else
return FALSE;
}
}

$dbinfo['host']      = 'mac.lan.link2caro.net';
$dbinfo['user']      = 'root';
$dbinfo['pass']      = 'azerty1973';
$dbinfo['database']  = 'test';
$dbinfo['table']     = 'sessions';
$ini['autostart']     = 1;

$session = new Session($dbinfo,$ini);
?>

Nếu trong thời gian tới CA RO rảnh, CA RO sẽ sửa lại dùng cookie theo hệ nhị phân để giảm số cookie từ 5 xuống 2 (CA RO ghét nhìn thấy nhiều cookie nản lắm, những lúc code gì cần cookie tìm mãi mới ra cái cookie của mình)

–

Updated: 29-03-2009

avimr-20090329

httpd.conf
LoadModule status_module modules/mod_status.so
ExtendedStatus On
LoadModule limitipconn_module modules/mod_limitipconn.dll

<IfModule mod_limitipconn.c>
<Location />
MaxConnPerIP 3
NoIPLimit images/*
</Location>
<Location /mp3>
MaxConnPerIP 1
OnlyIPLimit audio/mpeg video
</Location>
</IfModule>

cd /usr/src
wget http://dominia.org/djao/limit/mod_li…nn-0.04.tar.gz
tar xzvf mod_limitipconn-0.04.tar.gz
cd mod_limitipconn-0.04

pico Makefile
find the line that reads APXS=apxs[/b]
change that to 
APXS=/usr/local/apache/bin/apxs

press cntrl O to save
then cntrl X 

// if your locations to apxs is different
locate apxs and copy the path
then paste that in
//

make
make install

service httpd restart

pico -w /etc/httpd/conf/httpd.conf

locate ExtendedStatus
Make sure ExtendedStatus is on and without the comment at the start

and add this line to every virtual directory you want to limit
or add it once to the main directory to limit all

<IfModule mod_limitipconn.c>
<Location /somewhere>
MaxConnPerIP 3
# exempting images from the connection limit is often a good
# idea if your web page has lots of inline images, since these
# pages often generate a flurry of concurrent image requests
NoIPLimit image/*
</Location>

<Location /mp3>
MaxConnPerIP 1
# In this case, all MIME types other than audio/mpeg and video*
# are exempt from the limit check
OnlyIPLimit audio/mpeg video
</Location>
</IfModule>

press cntrl O to save
then cntrl X 
then service httpd restart

This would help the main script work normally with failure in request for ads.

The precedent code, there was no function for 2 servers, and there was even no time-out for the script execution this led to the fatal error “Execution Time” and the main script could not work either.

2 hours for a new method but the server is still so unstable now.

A2AMS

After Ngày hôm qua ở lại