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-rw-r--r--system/libraries/Cache/Cache.php5
-rw-r--r--system/libraries/Cache/drivers/Cache_file.php10
-rw-r--r--system/libraries/Cache/drivers/Cache_redis.php236
-rw-r--r--system/libraries/Email.php157
-rw-r--r--system/libraries/Encrypt.php4
-rw-r--r--system/libraries/Form_validation.php11
-rw-r--r--system/libraries/Javascript.php2
-rw-r--r--system/libraries/Pagination.php112
-rw-r--r--system/libraries/Profiler.php2
-rw-r--r--system/libraries/Session.php18
-rw-r--r--system/libraries/Unit_test.php16
-rw-r--r--system/libraries/Upload.php55
-rw-r--r--system/libraries/Xmlrpc.php2
-rw-r--r--system/libraries/Xmlrpcs.php2
14 files changed, 409 insertions, 223 deletions
diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php
index 53f9f81a7..4395cf411 100644
--- a/system/libraries/Cache/Cache.php
+++ b/system/libraries/Cache/Cache.php
@@ -41,11 +41,12 @@ class CI_Cache extends CI_Driver_Library {
*
* @var array
*/
- protected $valid_drivers = array(
+ protected $valid_drivers = array(
'cache_apc',
+ 'cache_dummy',
'cache_file',
'cache_memcached',
- 'cache_dummy',
+ 'cache_redis',
'cache_wincache'
);
diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php
index ce2c2b13a..08231963e 100644
--- a/system/libraries/Cache/drivers/Cache_file.php
+++ b/system/libraries/Cache/drivers/Cache_file.php
@@ -26,7 +26,7 @@
*/
/**
- * CodeIgniter Memcached Caching Class
+ * CodeIgniter File Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
@@ -71,7 +71,7 @@ class CI_Cache_file extends CI_Driver {
return FALSE;
}
- $data = unserialize(read_file($this->_cache_path.$id));
+ $data = unserialize(file_get_contents($this->_cache_path.$id));
if (time() > $data['time'] + $data['ttl'])
{
@@ -165,19 +165,19 @@ class CI_Cache_file extends CI_Driver {
return FALSE;
}
- $data = unserialize(read_file($this->_cache_path.$id));
+ $data = unserialize(file_get_contents($this->_cache_path.$id));
if (is_array($data))
{
$mtime = filemtime($this->_cache_path.$id);
- if ( ! isset($data['data']['ttl']))
+ if ( ! isset($data['ttl']))
{
return FALSE;
}
return array(
- 'expire' => $mtime + $data['data']['ttl'],
+ 'expire' => $mtime + $data['ttl'],
'mtime' => $mtime
);
}
diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php
new file mode 100644
index 000000000..e4a26b5f0
--- /dev/null
+++ b/system/libraries/Cache/drivers/Cache_redis.php
@@ -0,0 +1,236 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * CodeIgniter
+ *
+ * An open source application development framework for PHP 5.2.4 or newer
+ *
+ * NOTICE OF LICENSE
+ *
+ * Licensed under the Open Software License version 3.0
+ *
+ * This source file is subject to the Open Software License (OSL 3.0) that is
+ * bundled with this package in the files license.txt / license.rst. It is
+ * also available through the world wide web at this URL:
+ * http://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to obtain it
+ * through the world wide web, please send an email to
+ * licensing@ellislab.com so we can send you a copy immediately.
+ *
+ * @package CodeIgniter
+ * @author EllisLab Dev Team
+ * @copyright Copyright (c) 2006 - 2012 EllisLab, Inc.
+ * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * @link http://codeigniter.com
+ * @since Version 3.0
+ * @filesource
+ */
+
+/**
+ * CodeIgniter Redis Caching Class
+ *
+ * @package CodeIgniter
+ * @subpackage Libraries
+ * @category Core
+ * @author Anton Lindqvist <anton@qvister.se>
+ * @link
+ */
+class CI_Cache_redis extends CI_Driver
+{
+ /**
+ * Default config
+ *
+ * @static
+ * @var array
+ */
+ protected static $_default_config = array(
+ 'host' => '127.0.0.1',
+ 'password' => NULL,
+ 'port' => 6379,
+ 'timeout' => 0
+ );
+
+ /**
+ * Redis connection
+ *
+ * @var Redis
+ */
+ protected $_redis;
+
+ // ------------------------------------------------------------------------
+
+ /**
+ * Get cache
+ *
+ * @param string Cache key identifier
+ * @return mixed
+ */
+ public function get($key)
+ {
+ return $this->_redis->get($key);
+ }
+
+ // ------------------------------------------------------------------------
+
+ /**
+ * Save cache
+ *
+ * @param string Cache key identifier
+ * @param mixed Data to save
+ * @param int Time to live
+ * @return bool
+ */
+ public function save($key, $value, $ttl = NULL)
+ {
+ return ($ttl)
+ ? $this->_redis->setex($key, $ttl, $value)
+ : $this->_redis->set($key, $value);
+ }
+
+ // ------------------------------------------------------------------------
+
+ /**
+ * Delete from cache
+ *
+ * @param string Cache key
+ * @return bool
+ */
+ public function delete($key)
+ {
+ return ($this->_redis->delete($key) === 1);
+ }
+
+ // ------------------------------------------------------------------------
+
+ /**
+ * Clean cache
+ *
+ * @return bool
+ * @see Redis::flushDB()
+ */
+ public function clean()
+ {
+ return $this->_redis->flushDB();
+ }
+
+ // ------------------------------------------------------------------------
+
+ /**
+ * Get cache driver info
+ *
+ * @param string Not supported in Redis.
+ * Only included in order to offer a
+ * consistent cache API.
+ * @return array
+ * @see Redis::info()
+ */
+ public function cache_info($type = NULL)
+ {
+ return $this->_redis->info();
+ }
+
+ // ------------------------------------------------------------------------
+
+ /**
+ * Get cache metadata
+ *
+ * @param string Cache key
+ * @return array
+ */
+ public function get_metadata($key)
+ {
+ $value = $this->get($key);
+
+ if ($value)
+ {
+ return array(
+ 'expire' => time() + $this->_redis->ttl($key),
+ 'data' => $value
+ );
+ }
+
+ return FALSE;
+ }
+
+ // ------------------------------------------------------------------------
+
+ /**
+ * Check if Redis driver is supported
+ *
+ * @return bool
+ */
+ public function is_supported()
+ {
+ if (extension_loaded('redis'))
+ {
+ $this->_setup_redis();
+ return TRUE;
+ }
+ else
+ {
+ log_message('error', 'The Redis extension must be loaded to use Redis cache.');
+ return FALSE;
+ }
+ }
+
+ // ------------------------------------------------------------------------
+
+ /**
+ * Setup Redis config and connection
+ *
+ * Loads Redis config file if present. Will halt execution
+ * if a Redis connection can't be established.
+ *
+ * @return bool
+ * @see Redis::connect()
+ */
+ protected function _setup_redis()
+ {
+ $config = array();
+ $CI =& get_instance();
+
+ if ($CI->config->load('redis', TRUE, TRUE))
+ {
+ $config += $CI->config->item('redis');
+ }
+
+ $config = array_merge(self::$_default_config, $config);
+
+ $this->_redis = new Redis();
+
+ try
+ {
+ $this->_redis->connect($config['host'], $config['port'], $config['timeout']);
+ }
+ catch (RedisException $e)
+ {
+ show_error('Redis connection refused. ' . $e->getMessage());
+ }
+
+ if (isset($config['password']))
+ {
+ $this->_redis->auth($config['password']);
+ }
+ }
+
+ // ------------------------------------------------------------------------
+
+ /**
+
+ * Class destructor
+ *
+ * Closes the connection to Redis if present.
+ *
+ * @return void
+ */
+ public function __destruct()
+ {
+ if ($this->_redis)
+ {
+ $this->_redis->close();
+ }
+ }
+
+}
+
+/* End of file Cache_redis.php */
+/* Location: ./system/libraries/Cache/drivers/Cache_redis.php */ \ No newline at end of file
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 45866797b..dd5477e05 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -166,8 +166,8 @@ class CI_Email {
$this->_headers = array();
$this->_debug_msg = array();
- $this->_set_header('User-Agent', $this->useragent);
- $this->_set_header('Date', $this->_set_date());
+ $this->set_header('User-Agent', $this->useragent);
+ $this->set_header('Date', $this->_set_date());
if ($clear_attachments !== FALSE)
{
@@ -215,8 +215,8 @@ class CI_Email {
}
}
- $this->_set_header('From', $name.' <'.$from.'>');
- $this->_set_header('Return-Path', '<'.$from.'>');
+ $this->set_header('From', $name.' <'.$from.'>');
+ $this->set_header('Return-Path', '<'.$from.'>');
return $this;
}
@@ -247,12 +247,12 @@ class CI_Email {
$name = $replyto;
}
- if (strncmp($name, '"', 1) !== 0)
+ if (strpos($name, '"') !== 0)
{
$name = '"'.$name.'"';
}
- $this->_set_header('Reply-To', $name.' <'.$replyto.'>');
+ $this->set_header('Reply-To', $name.' <'.$replyto.'>');
$this->_replyto_flag = TRUE;
return $this;
@@ -278,7 +278,7 @@ class CI_Email {
if ($this->_get_protocol() !== 'mail')
{
- $this->_set_header('To', implode(', ', $to));
+ $this->set_header('To', implode(', ', $to));
}
switch ($this->_get_protocol())
@@ -312,7 +312,7 @@ class CI_Email {
$this->validate_email($cc);
}
- $this->_set_header('Cc', implode(', ', $cc));
+ $this->set_header('Cc', implode(', ', $cc));
if ($this->_get_protocol() === 'smtp')
{
@@ -352,7 +352,7 @@ class CI_Email {
}
else
{
- $this->_set_header('Bcc', implode(', ', $bcc));
+ $this->set_header('Bcc', implode(', ', $bcc));
}
return $this;
@@ -369,7 +369,7 @@ class CI_Email {
public function subject($subject)
{
$subject = $this->_prep_q_encoding($subject);
- $this->_set_header('Subject', $subject);
+ $this->set_header('Subject', $subject);
return $this;
}
@@ -424,7 +424,7 @@ class CI_Email {
* @param string
* @return void
*/
- protected function _set_header($header, $value)
+ public function set_header($header, $value)
{
$this->_headers[$header] = $value;
}
@@ -606,7 +606,7 @@ class CI_Email {
foreach ($this->_base_charsets as $charset)
{
- if (strncmp($charset, $this->charset, strlen($charset)) === 0)
+ if (strpos($charset, $this->charset) === 0)
{
$this->_encoding = '7bit';
}
@@ -651,7 +651,7 @@ class CI_Email {
protected function _set_date()
{
$timezone = date('Z');
- $operator = (strncmp($timezone, '-', 1) === 0) ? '-' : '+';
+ $operator = ($timezone[0] === '-') ? '-' : '+';
$timezone = abs($timezone);
$timezone = floor($timezone/3600) * 100 + ($timezone % 3600) / 60;
@@ -867,11 +867,11 @@ class CI_Email {
*/
protected function _build_headers()
{
- $this->_set_header('X-Sender', $this->clean_email($this->_headers['From']));
- $this->_set_header('X-Mailer', $this->useragent);
- $this->_set_header('X-Priority', $this->_priorities[$this->priority - 1]);
- $this->_set_header('Message-ID', $this->_get_message_id());
- $this->_set_header('Mime-Version', '1.0');
+ $this->set_header('X-Sender', $this->clean_email($this->_headers['From']));
+ $this->set_header('X-Mailer', $this->useragent);
+ $this->set_header('X-Priority', $this->_priorities[$this->priority - 1]);
+ $this->set_header('Message-ID', $this->_get_message_id());
+ $this->set_header('Mime-Version', '1.0');
}
// --------------------------------------------------------------------
@@ -1305,7 +1305,7 @@ class CI_Email {
if ($this->protocol !== 'smtp')
{
- $this->_set_header('Bcc', implode(', ', $bcc));
+ $this->set_header('Bcc', implode(', ', $bcc));
}
else
{
@@ -1481,7 +1481,7 @@ class CI_Email {
$this->_set_error_message($reply);
- if (strncmp($reply, '250', 3) !== 0)
+ if (strpos($reply, '250') !== 0)
{
$this->_set_error_message('lang:email_smtp_error', $reply);
return FALSE;
@@ -1599,7 +1599,7 @@ class CI_Email {
$this->_debug_msg[] = '<pre>'.$cmd.': '.$reply.'</pre>';
- if (substr($reply, 0, 3) !== $resp)
+ if ( (int) substr($reply, 0, 3) !== $resp)
{
$this->_set_error_message('lang:email_smtp_error', $reply);
return FALSE;
@@ -1637,7 +1637,7 @@ class CI_Email {
$reply = $this->_get_smtp_data();
- if (strncmp($reply, '334', 3) !== 0)
+ if (strpos($reply, '334') !== 0)
{
$this->_set_error_message('lang:email_failed_smtp_login', $reply);
return FALSE;
@@ -1647,7 +1647,7 @@ class CI_Email {
$reply = $this->_get_smtp_data();
- if (strncmp($reply, '334', 3) !== 0)
+ if (strpos($reply, '334') !== 0)
{
$this->_set_error_message('lang:email_smtp_auth_un', $reply);
return FALSE;
@@ -1657,7 +1657,7 @@ class CI_Email {
$reply = $this->_get_smtp_data();
- if (strncmp($reply, '235', 3) !== 0)
+ if (strpos($reply, '235') !== 0)
{
$this->_set_error_message('lang:email_smtp_auth_pw', $reply);
return FALSE;
@@ -1816,98 +1816,23 @@ class CI_Email {
*/
protected function _mime_types($ext = '')
{
- $mimes = array(
- 'hqx' => 'application/mac-binhex40',
- 'cpt' => 'application/mac-compactpro',
- 'doc' => 'application/msword',
- 'bin' => 'application/macbinary',
- 'dms' => 'application/octet-stream',
- 'lha' => 'application/octet-stream',
- 'lzh' => 'application/octet-stream',
- 'exe' => 'application/octet-stream',
- 'class' => 'application/octet-stream',
- 'psd' => 'application/octet-stream',
- 'so' => 'application/octet-stream',
- 'sea' => 'application/octet-stream',
- 'dll' => 'application/octet-stream',
- 'oda' => 'application/oda',
- 'pdf' => 'application/pdf',
- 'ai' => 'application/postscript',
- 'eps' => 'application/postscript',
- 'ps' => 'application/postscript',
- 'smi' => 'application/smil',
- 'smil' => 'application/smil',
- 'mif' => 'application/vnd.mif',
- 'xls' => 'application/vnd.ms-excel',
- 'ppt' => 'application/vnd.ms-powerpoint',
- 'wbxml' => 'application/vnd.wap.wbxml',
- 'wmlc' => 'application/vnd.wap.wmlc',
- 'dcr' => 'application/x-director',
- 'dir' => 'application/x-director',
- 'dxr' => 'application/x-director',
- 'dvi' => 'application/x-dvi',
- 'gtar' => 'application/x-gtar',
- 'php' => 'application/x-httpd-php',
- 'php4' => 'application/x-httpd-php',
- 'php3' => 'application/x-httpd-php',
- 'phtml' => 'application/x-httpd-php',
- 'phps' => 'application/x-httpd-php-source',
- 'js' => 'application/x-javascript',
- 'swf' => 'application/x-shockwave-flash',
- 'sit' => 'application/x-stuffit',
- 'tar' => 'application/x-tar',
- 'tgz' => 'application/x-tar',
- 'xhtml' => 'application/xhtml+xml',
- 'xht' => 'application/xhtml+xml',
- 'zip' => 'application/zip',
- 'mid' => 'audio/midi',
- 'midi' => 'audio/midi',
- 'mpga' => 'audio/mpeg',
- 'mp2' => 'audio/mpeg',
- 'mp3' => 'audio/mpeg',
- 'aif' => 'audio/x-aiff',
- 'aiff' => 'audio/x-aiff',
- 'aifc' => 'audio/x-aiff',
- 'ram' => 'audio/x-pn-realaudio',
- 'rm' => 'audio/x-pn-realaudio',
- 'rpm' => 'audio/x-pn-realaudio-plugin',
- 'ra' => 'audio/x-realaudio',
- 'rv' => 'video/vnd.rn-realvideo',
- 'wav' => 'audio/x-wav',
- 'bmp' => 'image/bmp',
- 'gif' => 'image/gif',
- 'jpeg' => 'image/jpeg',
- 'jpg' => 'image/jpeg',
- 'jpe' => 'image/jpeg',
- 'png' => 'image/png',
- 'tiff' => 'image/tiff',
- 'tif' => 'image/tiff',
- 'css' => 'text/css',
- 'ics' => 'text/calendar',
- 'html' => 'text/html',
- 'htm' => 'text/html',
- 'shtml' => 'text/html',
- 'txt' => 'text/plain',
- 'text' => 'text/plain',
- 'log' => 'text/plain',
- 'rtx' => 'text/richtext',
- 'rtf' => 'text/rtf',
- 'xml' => 'text/xml',
- 'xsl' => 'text/xml',
- 'mpeg' => 'video/mpeg',
- 'mpg' => 'video/mpeg',
- 'mpe' => 'video/mpeg',
- 'qt' => 'video/quicktime',
- 'mov' => 'video/quicktime',
- 'avi' => 'video/x-msvideo',
- 'movie' => 'video/x-sgi-movie',
- 'doc' => 'application/msword',
- 'word' => 'application/msword',
- 'xl' => 'application/excel',
- 'eml' => 'message/rfc822'
- );
-
- return isset($mimes[strtolower($ext)]) ? $mimes[strtolower($ext)] : 'application/x-unknown-content-type';
+ static $mimes;
+
+ $ext = strtolower($ext);
+
+ if ( ! is_array($mimes))
+ {
+ $mimes =& get_mimes();
+ }
+
+ if (isset($mimes[$ext]))
+ {
+ return is_array($mimes[$ext])
+ ? current($mimes[$ext])
+ : $mimes[$ext];
+ }
+
+ return 'application/x-unknown-content-type';
}
}
diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php
index 959e2eea8..8ffd93aea 100644
--- a/system/libraries/Encrypt.php
+++ b/system/libraries/Encrypt.php
@@ -104,8 +104,7 @@ class CI_Encrypt {
return $this->encryption_key;
}
- $CI =& get_instance();
- $key = $CI->config->item('encryption_key');
+ $key = config_item('encryption_key');
if ($key === FALSE)
{
@@ -214,6 +213,7 @@ class CI_Encrypt {
$dec = base64_decode($string);
if (($dec = $this->mcrypt_decode($dec, $key)) === FALSE)
{
+ $this->set_mode($current_mode);
return FALSE;
}
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 225325d6f..6cbe032c7 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -187,6 +187,12 @@ class CI_Form_validation {
return $this;
}
+ // Convert an array of rules to a string
+ if (is_array($rules))
+ {
+ $rules = implode('|', $rules);
+ }
+
// No fields? Nothing to do...
if ( ! is_string($field) OR ! is_string($rules) OR $field === '')
{
@@ -1089,11 +1095,12 @@ class CI_Form_validation {
* Validate IP Address
*
* @param string
+ * @param string 'ipv4' or 'ipv6' to validate a specific IP format
* @return bool
*/
- public function valid_ip($ip)
+ public function valid_ip($ip, $which = '')
{
- return $this->CI->input->valid_ip($ip);
+ return $this->CI->input->valid_ip($ip, $which);
}
// --------------------------------------------------------------------
diff --git a/system/libraries/Javascript.php b/system/libraries/Javascript.php
index 98fec61d3..5c8b09217 100644
--- a/system/libraries/Javascript.php
+++ b/system/libraries/Javascript.php
@@ -620,7 +620,7 @@ class CI_Javascript {
$this->_javascript_location = $this->CI->config->item('javascript_location');
}
- if ($relative === TRUE OR strncmp($external_file, 'http://', 7) === 0 OR strncmp($external_file, 'https://', 8) === 0)
+ if ($relative === TRUE OR strpos($external_file, 'http://') === 0 OR strpos($external_file, 'https://') === 0)
{
$str = $this->_open_script($external_file);
}
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php
index a91159c98..cdec736ff 100644
--- a/system/libraries/Pagination.php
+++ b/system/libraries/Pagination.php
@@ -36,38 +36,39 @@
*/
class CI_Pagination {
- protected $base_url = ''; // The page we are linking to
- protected $prefix = ''; // A custom prefix added to the path.
- protected $suffix = ''; // A custom suffix added to the path.
- protected $total_rows = 0; // Total number of items (database results)
- protected $per_page = 10; // Max number of items you want shown per page
- protected $num_links = 2; // Number of "digit" links to show before/after the currently viewed page
- protected $cur_page = 0; // The current page being viewed
- protected $use_page_numbers = FALSE; // Use page number for segment instead of offset
- protected $first_link = '&lsaquo; First';
- protected $next_link = '&gt;';
- protected $prev_link = '&lt;';
- protected $last_link = 'Last &rsaquo;';
- protected $uri_segment = 3;
- protected $full_tag_open = '';
- protected $full_tag_close = '';
- protected $first_tag_open = '';
- protected $first_tag_close = '&nbsp;';
- protected $last_tag_open = '&nbsp;';
- protected $last_tag_close = '';
- protected $first_url = ''; // Alternative URL for the First Page.
- protected $cur_tag_open = '&nbsp;<strong>';
- protected $cur_tag_close = '</strong>';
- protected $next_tag_open = '&nbsp;';
- protected $next_tag_close = '&nbsp;';
- protected $prev_tag_open = '&nbsp;';
- protected $prev_tag_close = '';
- protected $num_tag_open = '&nbsp;';
- protected $num_tag_close = '';
- protected $page_query_string = FALSE;
- protected $query_string_segment = 'per_page';
- protected $display_pages = TRUE;
- protected $anchor_class = '';
+ public $base_url = ''; // The page we are linking to
+ public $prefix = ''; // A custom prefix added to the path.
+ public $suffix = ''; // A custom suffix added to the path.
+ public $total_rows = 0; // Total number of items (database results)
+ public $per_page = 10; // Max number of items you want shown per page
+ public $num_links = 2; // Number of "digit" links to show before/after the currently viewed page
+ public $cur_page = 0; // The current page being viewed
+ public $use_page_numbers = FALSE; // Use page number for segment instead of offset
+ public $first_link = '&lsaquo; First';
+ public $next_link = '&gt;';
+ public $prev_link = '&lt;';
+ public $last_link = 'Last &rsaquo;';
+ public $uri_segment = 3;
+ public $full_tag_open = '';
+ public $full_tag_close = '';
+ public $first_tag_open = '';
+ public $first_tag_close = '&nbsp;';
+ public $last_tag_open = '&nbsp;';
+ public $last_tag_close = '';
+ public $first_url = ''; // Alternative URL for the First Page.
+ public $cur_tag_open = '&nbsp;<strong>';
+ public $cur_tag_close = '</strong>';
+ public $next_tag_open = '&nbsp;';
+ public $next_tag_close = '&nbsp;';
+ public $prev_tag_open = '&nbsp;';
+ public $prev_tag_close = '';
+ public $num_tag_open = '&nbsp;';
+ public $num_tag_close = '';
+ public $page_query_string = FALSE;
+ public $query_string_segment = 'per_page';
+ public $display_pages = TRUE;
+ public $anchor_class = '';
+ public $attr_rel = TRUE;
/**
* Constructor
@@ -97,7 +98,7 @@ class CI_Pagination {
{
if ($key === 'anchor_class')
{
- $this->anchor_class = ($val !== '') ? 'class="'.$val.'" ' : '';
+ $this->anchor_class = ($val) ? 'class="'.$val.'" ' : '';
}
elseif (isset($this->$key))
{
@@ -145,7 +146,7 @@ class CI_Pagination {
if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE)
{
- if ($CI->input->get($this->query_string_segment) !== $base_page)
+ if ($CI->input->get($this->query_string_segment) != $base_page)
{
$this->cur_page = (int) $CI->input->get($this->query_string_segment);
}
@@ -212,7 +213,8 @@ class CI_Pagination {
if ($this->first_link !== FALSE && $this->cur_page > ($this->num_links + 1))
{
$first_url = ($this->first_url === '') ? $this->base_url : $this->first_url;
- $output .= $this->first_tag_open.'<a '.$this->anchor_class.'href="'.$first_url.'">'.$this->first_link.'</a>'.$this->first_tag_close;
+ $output .= $this->first_tag_open.'<a '.$this->anchor_class.'href="'.$first_url.'"'.$this->_attr_rel('start').'>'
+ .$this->first_link.'</a>'.$this->first_tag_close;
}
// Render the "previous" link
@@ -222,12 +224,14 @@ class CI_Pagination {
if ($i === $base_page && $this->first_url !== '')
{
- $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
+ $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'"'.$this->_attr_rel('prev').'>'
+ .$this->prev_link.'</a>'.$this->prev_tag_close;
}
else
{
$i = ($i === $base_page) ? '' : $this->prefix.$i.$this->suffix;
- $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$i.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
+ $output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$i.'"'.$this->_attr_rel('prev').'>'
+ .$this->prev_link.'</a>'.$this->prev_tag_close;
}
}
@@ -252,13 +256,15 @@ class CI_Pagination {
if ($n === '' && $this->first_url !== '')
{
- $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$loop.'</a>'.$this->num_tag_close;
+ $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'"'.$this->_attr_rel('start').'>'
+ .$loop.'</a>'.$this->num_tag_close;
}
else
{
$n = ($n === '') ? '' : $this->prefix.$n.$this->suffix;
- $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$n.'">'.$loop.'</a>'.$this->num_tag_close;
+ $output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$n.'"'.$this->_attr_rel().'>'
+ .$loop.'</a>'.$this->num_tag_close;
}
}
}
@@ -270,7 +276,8 @@ class CI_Pagination {
{
$i = ($this->use_page_numbers) ? $this->cur_page + 1 : $this->cur_page * $this->per_page;
- $output .= $this->next_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->next_link.'</a>'.$this->next_tag_close;
+ $output .= $this->next_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'"'.$this->_attr_rel('next').'>'
+ .$this->next_link.'</a>'.$this->next_tag_close;
}
// Render the "Last" link
@@ -278,7 +285,8 @@ class CI_Pagination {
{
$i = ($this->use_page_numbers) ? $num_pages : ($num_pages * $this->per_page) - $this->per_page;
- $output .= $this->last_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->last_link.'</a>'.$this->last_tag_close;
+ $output .= $this->last_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'"'.$this->_attr_rel().'>'
+ .$this->last_link.'</a>'.$this->last_tag_close;
}
// Kill double slashes. Note: Sometimes we can end up with a double slash
@@ -289,6 +297,28 @@ class CI_Pagination {
return $this->full_tag_open.$output.$this->full_tag_close;
}
+ // --------------------------------------------------------------------
+
+ /**
+ * Add "rel" attribute
+ *
+ * @param string
+ * @return string
+ */
+ protected function _attr_rel($value = '')
+ {
+ if (empty($this->attr_rel) OR ($this->attr_rel === TRUE && empty($value)))
+ {
+ return '';
+ }
+ elseif ( ! is_bool($this->attr_rel))
+ {
+ $value = $this->attr_rel;
+ }
+
+ return ' rel="'.$value.'"';
+ }
+
}
/* End of file Pagination.php */
diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php
index aaac0c518..d96088c14 100644
--- a/system/libraries/Profiler.php
+++ b/system/libraries/Profiler.php
@@ -402,7 +402,7 @@ class CI_Profiler {
."\n"
.'<legend style="color:#5a0099;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_memory_usage')."&nbsp;&nbsp;</legend>\n"
.'<div style="color:#5a0099;font-weight:normal;padding:4px 0 4px 0;">'
- .((function_exists('memory_get_usage') && ($usage = memory_get_usage()) !== '') ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory'))
+ .(($usage = memory_get_usage()) != '' ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory'))
.'</div></fieldset>';
}
diff --git a/system/libraries/Session.php b/system/libraries/Session.php
index 7beedd96b..72a942b8a 100644
--- a/system/libraries/Session.php
+++ b/system/libraries/Session.php
@@ -149,11 +149,11 @@ class CI_Session {
public $flashdata_key = 'flash';
/**
- * Function to use to get the current time
+ * Timezone to use for the current time
*
* @var string
*/
- public $time_reference = 'time';
+ public $time_reference = 'local';
/**
* Probablity level of garbage collection of old sessions
@@ -203,7 +203,7 @@ class CI_Session {
// manually via the $params array above or via the config file
foreach (array('sess_encrypt_cookie', 'sess_use_database', 'sess_table_name', 'sess_expiration', 'sess_expire_on_close', 'sess_match_ip', 'sess_match_useragent', 'sess_cookie_name', 'cookie_path', 'cookie_domain', 'cookie_secure', 'cookie_httponly', 'sess_time_to_update', 'time_reference', 'cookie_prefix', 'encryption_key') as $key)
{
- $this->$key = (isset($params[$key])) ? $params[$key] : $this->CI->config->item($key);
+ $this->$key = isset($params[$key]) ? $params[$key] : $this->CI->config->item($key);
}
if ($this->encryption_key === '')
@@ -786,9 +786,15 @@ class CI_Session {
*/
protected function _get_time()
{
- return (strtolower($this->time_reference) === 'gmt')
- ? mktime(gmdate('H'), gmdate('i'), gmdate('s'), gmdate('m'), gmdate('d'), gmdate('Y'))
- : time();
+ if ($this->time_reference === 'local' OR $this->time_reference === date_default_timezone_get())
+ {
+ return time();
+ }
+
+ $datetime = new DateTime('now', new DateTimeZone($this->time_reference));
+ sscanf($datetime->format('j-n-Y G:i:s'), '%d-%d-%d %d:%d:%d', $day, $month, $year, $hour, $minute, $second);
+
+ return mktime($hour, $minute, $second, $month, $day, $year);
}
// --------------------------------------------------------------------
diff --git a/system/libraries/Unit_test.php b/system/libraries/Unit_test.php
index a87cf7e14..70ad8dc41 100644
--- a/system/libraries/Unit_test.php
+++ b/system/libraries/Unit_test.php
@@ -124,7 +124,7 @@ class CI_Unit_test {
$this->results[] = $report;
- return($this->report($this->result($report)));
+ return $this->report($this->result($report));
}
// --------------------------------------------------------------------
@@ -289,15 +289,11 @@ class CI_Unit_test {
*/
protected function _backtrace()
{
- if (function_exists('debug_backtrace'))
- {
- $back = debug_backtrace();
- return array(
- 'file' => (isset($back[1]['file']) ? $back[1]['file'] : ''),
- 'line' => (isset($back[1]['line']) ? $back[1]['line'] : '')
- );
- }
- return array('file' => 'Unknown', 'line' => 'Unknown');
+ $back = debug_backtrace();
+ return array(
+ 'file' => (isset($back[1]['file']) ? $back[1]['file'] : ''),
+ 'line' => (isset($back[1]['line']) ? $back[1]['line'] : '')
+ );
}
// --------------------------------------------------------------------
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index e31029e49..c96daaf15 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -78,6 +78,8 @@ class CI_Upload {
$this->initialize($props);
}
+ $this->mimes =& get_mimes();
+
log_message('debug', 'Upload Class Initialized');
}
@@ -113,7 +115,6 @@ class CI_Upload {
'image_type' => '',
'image_size_str' => '',
'error_msg' => array(),
- 'mimes' => array(),
'remove_spaces' => TRUE,
'xss_clean' => FALSE,
'temp_prefix' => 'temp_file_',
@@ -346,11 +347,12 @@ class CI_Upload {
* Returns an associative array containing all of the information
* related to the upload, allowing the developer easy access in one array.
*
- * @return array
+ * @param string
+ * @return mixed
*/
- public function data()
+ public function data($index = NULL)
{
- return array(
+ $data = array(
'file_name' => $this->file_name,
'file_type' => $this->file_type,
'file_path' => $this->upload_path,
@@ -366,6 +368,13 @@ class CI_Upload {
'image_type' => $this->image_type,
'image_size_str' => $this->image_size_str,
);
+
+ if ( ! empty($index))
+ {
+ return isset($data[$index]) ? $data[$index] : NULL;
+ }
+
+ return $data;
}
// --------------------------------------------------------------------
@@ -693,7 +702,7 @@ class CI_Upload {
return FALSE;
}
- if (function_exists('realpath') && @realpath($this->upload_path) !== FALSE)
+ if (@realpath($this->upload_path) !== FALSE)
{
$this->upload_path = str_replace('\\', '/', realpath($this->upload_path));
}
@@ -814,17 +823,17 @@ class CI_Upload {
return FALSE;
}
- if (function_exists('memory_get_usage') && memory_get_usage() && ini_get('memory_limit'))
+ if (memory_get_usage() && ($memory_limit = ini_get('memory_limit')))
{
- $current = ini_get('memory_limit') * 1024 * 1024;
+ $memory_limit *= 1024 * 1024;
// There was a bug/behavioural change in PHP 5.2, where numbers over one million get output
// into scientific notation. number_format() ensures this number is an integer
// http://bugs.php.net/bug.php?id=43053
- $new_memory = number_format(ceil(filesize($file) + $current), 0, '.', '');
+ $memory_limit = number_format(ceil(filesize($file) + $memory_limit), 0, '.', '');
- ini_set('memory_limit', $new_memory); // When an integer is used, the value is measured in bytes. - PHP.net
+ ini_set('memory_limit', $memory_limit); // When an integer is used, the value is measured in bytes. - PHP.net
}
// If the file being uploaded is an image, then we should have no problem with XSS attacks (in theory), but
@@ -848,14 +857,8 @@ class CI_Upload {
// <a, <body, <head, <html, <img, <plaintext, <pre, <script, <table, <title
// title is basically just in SVG, but we filter it anyhow
- if ( ! preg_match('/<(a|body|head|html|img|plaintext|pre|script|table|title)[\s>]/i', $opening_bytes))
- {
- return TRUE; // its an image, no "triggers" detected in the first 256 bytes, we're good
- }
- else
- {
- return FALSE;
- }
+ // if its an image or no "triggers" detected in the first 256 bytes - we're good
+ return ! preg_match('/<(a|body|head|html|img|plaintext|pre|script|table|title)[\s>]/i', $opening_bytes);
}
if (($data = @file_get_contents($file)) === FALSE)
@@ -924,24 +927,6 @@ class CI_Upload {
*/
public function mimes_types($mime)
{
- global $mimes;
-
- if (count($this->mimes) === 0)
- {
- if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
- {
- $this->mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
- }
- elseif (is_file(APPPATH.'config/mimes.php'))
- {
- $this->mimes = include(APPPATH.'config/mimes.php');
- }
- else
- {
- return FALSE;
- }
- }
-
return isset($this->mimes[$mime]) ? $this->mimes[$mime] : FALSE;
}
diff --git a/system/libraries/Xmlrpc.php b/system/libraries/Xmlrpc.php
index 6f3542333..eac4ac118 100644
--- a/system/libraries/Xmlrpc.php
+++ b/system/libraries/Xmlrpc.php
@@ -778,7 +778,7 @@ class XML_RPC_Message extends CI_Xmlrpc
}
// Check for HTTP 200 Response
- if (strncmp($data, 'HTTP', 4) === 0 && ! preg_match('/^HTTP\/[0-9\.]+ 200 /', $data))
+ if (strpos($data, 'HTTP') === 0 && ! preg_match('/^HTTP\/[0-9\.]+ 200 /', $data))
{
$errstr = substr($data, 0, strpos($data, "\n")-1);
return new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error'].' ('.$errstr.')');
diff --git a/system/libraries/Xmlrpcs.php b/system/libraries/Xmlrpcs.php
index be930b0f9..e81f2ca9a 100644
--- a/system/libraries/Xmlrpcs.php
+++ b/system/libraries/Xmlrpcs.php
@@ -303,7 +303,7 @@ class CI_Xmlrpcs extends CI_Xmlrpc
$methName = $m->method_name;
// Check to see if it is a system call
- $system_call = (strncmp($methName, 'system', 5) === 0);
+ $system_call = (strpos($methName, 'system') === 0);
if ($this->xss_clean === FALSE)
{