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-rw-r--r--system/core/CodeIgniter.php2
-rw-r--r--system/core/Common.php4
-rw-r--r--system/core/Utf8.php39
-rw-r--r--system/database/DB_driver.php2
-rw-r--r--system/database/drivers/mssql/mssql_driver.php2
-rw-r--r--system/database/drivers/mysql/mysql_driver.php27
-rw-r--r--system/database/drivers/mysqli/mysqli_driver.php49
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php2
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php7
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php6
-rw-r--r--system/database/drivers/sqlsrv/sqlsrv_driver.php11
-rw-r--r--system/helpers/date_helper.php2
-rw-r--r--system/language/english/form_validation_lang.php1
-rw-r--r--system/libraries/Email.php13
-rw-r--r--system/libraries/Encrypt.php2
-rw-r--r--system/libraries/Form_validation.php20
16 files changed, 96 insertions, 93 deletions
diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php
index 8159b19f5..f3592eaf9 100644
--- a/system/core/CodeIgniter.php
+++ b/system/core/CodeIgniter.php
@@ -50,7 +50,7 @@
* Load the global functions
* ------------------------------------------------------
*/
- require(BASEPATH.'core/Common.php');
+ require_once(BASEPATH.'core/Common.php');
/*
* ------------------------------------------------------
diff --git a/system/core/Common.php b/system/core/Common.php
index 981af4559..341402c6b 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -150,7 +150,7 @@ if ( ! function_exists('load_class'))
if (class_exists($name) === FALSE)
{
- require($path.$directory.'/'.$class.'.php');
+ require_once($path.$directory.'/'.$class.'.php');
}
break;
@@ -164,7 +164,7 @@ if ( ! function_exists('load_class'))
if (class_exists($name) === FALSE)
{
- require(APPPATH.$directory.'/'.config_item('subclass_prefix').$class.'.php');
+ require_once(APPPATH.$directory.'/'.config_item('subclass_prefix').$class.'.php');
}
}
diff --git a/system/core/Utf8.php b/system/core/Utf8.php
index 0a7ec501c..1ff02981b 100644
--- a/system/core/Utf8.php
+++ b/system/core/Utf8.php
@@ -49,30 +49,31 @@ class CI_Utf8 {
{
log_message('debug', 'Utf8 Class Initialized');
- global $CFG;
+ $charset = strtoupper(config_item('charset'));
+
+ // set internal encoding for multibyte string functions if necessary
+ // and set a flag so we don't have to repeatedly use extension_loaded()
+ // or function_exists()
+ if (extension_loaded('mbstring'))
+ {
+ define('MB_ENABLED', TRUE);
+ mb_internal_encoding($charset);
+ }
+ else
+ {
+ define('MB_ENABLED', FALSE);
+ }
+
if (
- @preg_match('/./u', 'é') === 1 // PCRE must support UTF-8
- && function_exists('iconv') // iconv must be installed
- && (bool) @ini_get('mbstring.func_overload') !== TRUE // Multibyte string function overloading cannot be enabled
- && $CFG->item('charset') === 'UTF-8' // Application charset must be UTF-8
+ @preg_match('/./u', 'é') === 1 // PCRE must support UTF-8
+ && function_exists('iconv') // iconv must be installed
+ && MB_ENABLED === TRUE // mbstring must be enabled
+ && $charset === 'UTF-8' // Application charset must be UTF-8
)
{
define('UTF8_ENABLED', TRUE);
log_message('debug', 'UTF-8 Support Enabled');
-
- // set internal encoding for multibyte string functions if necessary
- // and set a flag so we don't have to repeatedly use extension_loaded()
- // or function_exists()
- if (extension_loaded('mbstring'))
- {
- define('MB_ENABLED', TRUE);
- mb_internal_encoding('UTF-8');
- }
- else
- {
- define('MB_ENABLED', FALSE);
- }
}
else
{
@@ -135,7 +136,7 @@ class CI_Utf8 {
{
return @iconv($encoding, 'UTF-8', $str);
}
- elseif (function_exists('mb_convert_encoding'))
+ elseif (MB_ENABLED === TRUE)
{
return @mb_convert_encoding($str, 'UTF-8', $encoding);
}
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index ea2a53eb2..fef388bbf 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -51,7 +51,7 @@ abstract class CI_DB_driver {
public $char_set = 'utf8';
public $dbcollat = 'utf8_general_ci';
public $autoinit = TRUE; // Whether to automatically initialize the DB
- public $compress = TRUE;
+ public $encrypt = FALSE;
public $swap_pre = '';
public $port = '';
public $pconnect = FALSE;
diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php
index a62ea94b3..a5ace02e6 100644
--- a/system/database/drivers/mssql/mssql_driver.php
+++ b/system/database/drivers/mssql/mssql_driver.php
@@ -465,7 +465,7 @@ class CI_DB_mssql_driver extends CI_DB {
$orderby = 'ORDER BY '.implode(', ', $this->qb_orderby);
// We have to strip the ORDER BY clause
- $sql = trim(substr($sql, 0, strrpos($sql, 'ORDER BY '.$orderby)));
+ $sql = trim(substr($sql, 0, strrpos($sql, $orderby)));
return 'SELECT '.(count($this->qb_select) === 0 ? '*' : implode(', ', $this->qb_select))." FROM (\n"
.preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.$orderby.') AS '.$this->escape_identifiers('CI_rownum').', ', $sql)
diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index 7262591ee..99bf55942 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -41,6 +41,7 @@
class CI_DB_mysql_driver extends CI_DB {
public $dbdriver = 'mysql';
+ public $compress = FALSE;
// The character used for escaping
protected $_escape_char = '`';
@@ -75,18 +76,21 @@ class CI_DB_mysql_driver extends CI_DB {
/**
* Non-persistent database connection
*
+ * @param bool
* @return resource
*/
- public function db_connect()
+ public function db_connect($persistent = FALSE)
{
- if ($this->compress === TRUE)
- {
- return @mysql_connect($this->hostname, $this->username, $this->password, TRUE, MYSQL_CLIENT_COMPRESS);
- }
- else
+ $client_flags = ($this->compress === FALSE) ? 0 : MYSQL_CLIENT_COMPRESS;
+
+ if ($this->encrypt === TRUE)
{
- return @mysql_connect($this->hostname, $this->username, $this->password, TRUE);
+ $client_flags = $client_flags | MYSQL_CLIENT_SSL;
}
+
+ return ($persistent === TRUE)
+ ? @mysql_pconnect($this->hostname, $this->username, $this->password, $client_flags)
+ : @mysql_connect($this->hostname, $this->username, $this->password, TRUE, $client_flags);
}
// --------------------------------------------------------------------
@@ -98,14 +102,7 @@ class CI_DB_mysql_driver extends CI_DB {
*/
public function db_pconnect()
{
- if ($this->compress === TRUE)
- {
- return @mysql_pconnect($this->hostname, $this->username, $this->password, MYSQL_CLIENT_COMPRESS);
- }
- else
- {
- return @mysql_pconnect($this->hostname, $this->username, $this->password);
- }
+ return $this->db_connect(TRUE);
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php
index b5a1e26ed..f77176c16 100644
--- a/system/database/drivers/mysqli/mysqli_driver.php
+++ b/system/database/drivers/mysqli/mysqli_driver.php
@@ -41,6 +41,7 @@
class CI_DB_mysqli_driver extends CI_DB {
public $dbdriver = 'mysqli';
+ public $compress = FALSE;
// The character used for escaping
protected $_escape_char = '`';
@@ -57,24 +58,21 @@ class CI_DB_mysqli_driver extends CI_DB {
/**
* Non-persistent database connection
*
+ * @param bool
* @return object
+ * @todo SSL support
*/
- public function db_connect()
+ public function db_connect($persistent = FALSE)
{
- // Use MySQL client compression?
- if ($this->compress === TRUE)
- {
- $port = empty($this->port) ? NULL : $this->port;
-
- $mysqli = new mysqli();
- @$mysqli->real_connect($this->hostname, $this->username, $this->password, $this->database, $port, NULL, MYSQLI_CLIENT_COMPRESS);
-
- return $mysqli;
- }
-
- return empty($this->port)
- ? @new mysqli($this->hostname, $this->username, $this->password, $this->database)
- : @new mysqli($this->hostname, $this->username, $this->password, $this->database, $this->port);
+ // Persistent connection support was added in PHP 5.3.0
+ $hostname = ($persistent === TRUE && is_php('5.3'))
+ ? 'p:'.$this->hostname : $this->hostname;
+ $port = empty($this->port) ? NULL : $this->port;
+ $client_flags = ($this->compress === TRUE) ? MYSQLI_CLIENT_COMPRESS : 0;
+ $mysqli = new mysqli();
+
+ return @$mysqli->real_connect($hostname, $this->username, $this->password, $this->database, $port, NULL, $client_flags)
+ ? $mysqli : FALSE;
}
// --------------------------------------------------------------------
@@ -86,26 +84,7 @@ class CI_DB_mysqli_driver extends CI_DB {
*/
public function db_pconnect()
{
- // Persistent connection support was added in PHP 5.3.0
- if ( ! is_php('5.3'))
- {
- return $this->db_connect();
- }
-
- // Use MySQL client compression?
- if ($this->compress === TRUE)
- {
- $port = empty($this->port) ? NULL : $this->port;
-
- $mysqli = mysqli_init();
- $mysqli->real_connect('p:'.$this->hostname, $this->username, $this->password, $this->database, $port, NULL, MYSQLI_CLIENT_COMPRESS);
-
- return $mysqli;
- }
-
- return empty($this->port)
- ? @new mysqli('p:'.$this->hostname, $this->username, $this->password, $this->database)
- : @new mysqli('p:'.$this->hostname, $this->username, $this->password, $this->database, $this->port);
+ return $this->db_connect(TRUE);
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php b/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php
index 2346e683e..7c4b008b2 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php
@@ -232,7 +232,7 @@ class CI_DB_pdo_dblib_driver extends CI_DB_pdo_driver {
$orderby = 'ORDER BY '.implode(', ', $this->qb_orderby);
// We have to strip the ORDER BY clause
- $sql = trim(substr($sql, 0, strrpos($sql, 'ORDER BY '.$orderby)));
+ $sql = trim(substr($sql, 0, strrpos($sql, $orderby)));
return 'SELECT '.(count($this->qb_select) === 0 ? '*' : implode(', ', $this->qb_select))." FROM (\n"
.preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.$orderby.') AS '.$this->escape_identifiers('CI_rownum').', ', $sql)
diff --git a/system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php b/system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php
index 42446889a..a54311712 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php
@@ -41,6 +41,7 @@
class CI_DB_pdo_mysql_driver extends CI_DB_pdo_driver {
public $subdriver = 'mysql';
+ public $compress = FALSE;
protected $_escape_char = '`';
@@ -79,6 +80,7 @@ class CI_DB_pdo_mysql_driver extends CI_DB_pdo_driver {
*
* @param bool
* @return object
+ * @todo SSL support
*/
public function db_connect($persistent = FALSE)
{
@@ -93,6 +95,11 @@ class CI_DB_pdo_mysql_driver extends CI_DB_pdo_driver {
.(empty($this->dbcollat) ? '' : ' COLLATE '.$this->dbcollat);
}
+ if ($this->compress === TRUE)
+ {
+ $this->options[PDO::MYSQL_ATTR_COMPRESS] = TRUE;
+ }
+
return parent::db_connect($persistent);
}
diff --git a/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php b/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php
index ee7c1d15a..3154fddb9 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php
@@ -78,9 +78,9 @@ class CI_DB_pdo_sqlsrv_driver extends CI_DB_pdo_driver {
$this->dsn .= ';ConnectionPooling='.$this->ConnectionPooling;
}
- if (isset($this->Encrypt))
+ if ($this->encrypt === TRUE)
{
- $this->dsn .= ';Encrypt='.$this->Encrypt;
+ $this->dsn .= ';Encrypt=1';
}
if (isset($this->TraceOn))
@@ -266,7 +266,7 @@ class CI_DB_pdo_sqlsrv_driver extends CI_DB_pdo_driver {
$orderby = 'ORDER BY '.implode(', ', $this->qb_orderby);
// We have to strip the ORDER BY clause
- $sql = trim(substr($sql, 0, strrpos($sql, 'ORDER BY '.$orderby)));
+ $sql = trim(substr($sql, 0, strrpos($sql, $orderby)));
return 'SELECT '.(count($this->qb_select) === 0 ? '*' : implode(', ', $this->qb_select))." FROM (\n"
.preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.$orderby.') AS '.$this->escape_identifiers('CI_rownum').', ', $sql)
diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php
index a6739d192..be321ff11 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_driver.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php
@@ -57,15 +57,16 @@ class CI_DB_sqlsrv_driver extends CI_DB {
*/
public function db_connect($pooling = FALSE)
{
- // Check for a UTF-8 charset being passed as CI's default 'utf8'.
- $character_set = (0 === strcasecmp('utf8', $this->char_set)) ? 'UTF-8' : $this->char_set;
+ $charset = in_array(strtolower($this->char_set), array('utf-8', 'utf8'), TRUE)
+ ? 'UTF-8' : SQLSRV_ENC_CHAR;
$connection = array(
'UID' => empty($this->username) ? '' : $this->username,
'PWD' => empty($this->password) ? '' : $this->password,
'Database' => $this->database,
- 'ConnectionPooling' => $pooling ? 1 : 0,
- 'CharacterSet' => $character_set,
+ 'ConnectionPooling' => ($pooling === TRUE) ? 1 : 0,
+ 'CharacterSet' => $charset,
+ 'Encrypt' => ($this->encrypt === TRUE) ? 1 : 0,
'ReturnDatesAsStrings' => 1
);
@@ -460,7 +461,7 @@ class CI_DB_sqlsrv_driver extends CI_DB {
$orderby = 'ORDER BY '.implode(', ', $this->qb_orderby);
// We have to strip the ORDER BY clause
- $sql = trim(substr($sql, 0, strrpos($sql, 'ORDER BY '.$orderby)));
+ $sql = trim(substr($sql, 0, strrpos($sql, $orderby)));
return 'SELECT '.(count($this->qb_select) === 0 ? '*' : implode(', ', $this->qb_select))." FROM (\n"
.preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.$orderby.') AS '.$this->escape_identifiers('CI_rownum').', ', $sql)
diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 955d74542..51b2b76db 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -669,7 +669,7 @@ if ( ! function_exists('date_range'))
* @param int unix_start UNIX timestamp of period start date
* @param int unix_end|days UNIX timestamp of period end date
* or interval in days.
- * @param mixed is_unix Specifies wether the second parameter
+ * @param mixed is_unix Specifies whether the second parameter
* is a UNIX timestamp or a day interval
* - TRUE or 'unix' for a timestamp
* - FALSE or 'days' for an interval
diff --git a/system/language/english/form_validation_lang.php b/system/language/english/form_validation_lang.php
index cf1b3b503..6ff0cc2f4 100644
--- a/system/language/english/form_validation_lang.php
+++ b/system/language/english/form_validation_lang.php
@@ -42,6 +42,7 @@ $lang['is_numeric'] = 'The %s field must contain only numeric characters.';
$lang['integer'] = 'The %s field must contain an integer.';
$lang['regex_match'] = 'The %s field is not in the correct format.';
$lang['matches'] = 'The %s field does not match the %s field.';
+$lang['differs'] = 'The %s field must differ from the %s field.';
$lang['is_unique'] = 'The %s field must contain a unique value.';
$lang['is_natural'] = 'The %s field must only contain digits.';
$lang['is_natural_no_zero'] = 'The %s field must only contain digits and must be greater than zero.';
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 1b457aee4..fa1d5e9bf 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -98,6 +98,8 @@ class CI_Email {
*/
public function __construct($config = array())
{
+ $this->charset = strtoupper(config_item('charset'));
+
if (count($config) > 0)
{
$this->initialize($config);
@@ -1107,9 +1109,16 @@ class CI_Email {
// However, many developers choose to override that and violate
// the RFC rules due to (apparently) a bug in MS Exchange,
// which only works with "\n".
- if ($this->crlf === "\r\n" && is_php('5.3'))
+ if ($this->crlf === "\r\n")
{
- return quoted_printable_encode($str);
+ if (is_php('5.3'))
+ {
+ return quoted_printable_encode($str);
+ }
+ elseif (function_exists('imap_8bit'))
+ {
+ return imap_8bit($str);
+ }
}
// Reduce multiple spaces & remove nulls
diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php
index 679609251..73ab8ca7d 100644
--- a/system/libraries/Encrypt.php
+++ b/system/libraries/Encrypt.php
@@ -165,7 +165,7 @@ class CI_Encrypt {
*/
public function decode($string, $key = '')
{
- if (preg_match('/[^a-zA-Z0-9\/\+=]/', $string))
+ if (preg_match('/[^a-zA-Z0-9\/\+=]/', $string) OR base64_encode(base64_decode($string)) !== $string)
{
return FALSE;
}
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index b490a34ca..91f46b6de 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -134,12 +134,6 @@ class CI_Form_validation {
// Automatically load the form helper
$this->CI->load->helper('form');
- // Set the character encoding in MB.
- if (MB_ENABLED === TRUE)
- {
- mb_internal_encoding($this->CI->config->item('charset'));
- }
-
log_message('debug', 'Form Validation Class Initialized');
}
@@ -977,6 +971,20 @@ class CI_Form_validation {
// --------------------------------------------------------------------
/**
+ * Differs from another field
+ *
+ * @param string
+ * @param string field
+ * @return bool
+ */
+ public function differs($str, $field)
+ {
+ return ! (isset($this->_field_data[$field]) && $this->_field_data[$field]['postdata'] === $str);
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* Is Unique
*
* Check if the input value doesn't already exist
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-09 02:11:41 +0100