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-rw-r--r--system/core/CodeIgniter.php2
-rw-r--r--system/core/Common.php2
-rw-r--r--system/core/Exceptions.php2
-rw-r--r--system/core/Loader.php7
-rw-r--r--system/core/Output.php95
-rw-r--r--system/core/compat/mbstring.php2
-rw-r--r--system/database/DB_driver.php23
-rw-r--r--system/database/DB_forge.php6
-rw-r--r--system/database/DB_query_builder.php2
-rw-r--r--system/database/drivers/ibase/ibase_forge.php2
-rw-r--r--system/database/drivers/oci8/oci8_forge.php2
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_oci_forge.php2
-rw-r--r--system/helpers/form_helper.php10
-rw-r--r--system/libraries/Email.php213
-rw-r--r--system/libraries/Form_validation.php78
-rw-r--r--system/libraries/Session/drivers/Session_memcached_driver.php5
-rw-r--r--system/libraries/Session/drivers/Session_redis_driver.php8
-rw-r--r--system/libraries/Table.php2
18 files changed, 202 insertions, 261 deletions
diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php
index 8eed52eb7..c97ff2bbb 100644
--- a/system/core/CodeIgniter.php
+++ b/system/core/CodeIgniter.php
@@ -383,7 +383,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
* ReflectionMethod::isConstructor() is the ONLY reliable check,
* knowing which method will be executed as a constructor.
*/
- elseif ( ! is_callable(array($class, $method)) && strcasecmp($class, $method) === 0)
+ elseif ( ! is_callable(array($class, $method)))
{
$reflection = new ReflectionMethod($class, $method);
if ( ! $reflection->isPublic() OR $reflection->isConstructor())
diff --git a/system/core/Common.php b/system/core/Common.php
index c4f6dd30b..bf9924df5 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -134,7 +134,7 @@ if ( ! function_exists('load_class'))
*
* @param string the class name being requested
* @param string the directory where the class should be found
- * @param string an optional argument to pass to the class constructor
+ * @param mixed an optional argument to pass to the class constructor
* @return object
*/
function &load_class($class, $directory = 'libraries', $param = NULL)
diff --git a/system/core/Exceptions.php b/system/core/Exceptions.php
index 806598921..399b1bd63 100644
--- a/system/core/Exceptions.php
+++ b/system/core/Exceptions.php
@@ -239,7 +239,7 @@ class CI_Exceptions {
* @param string $message Error message
* @param string $filepath File path
* @param int $line Line number
- * @return string Error page output
+ * @return void
*/
public function show_php_error($severity, $message, $filepath, $line)
{
diff --git a/system/core/Loader.php b/system/core/Loader.php
index 7279e8833..6374558ad 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -182,7 +182,7 @@ class CI_Loader {
* Loads and instantiates libraries.
* Designed to be called from application controllers.
*
- * @param string $library Library name
+ * @param mixed $library Library name
* @param array $params Optional parameters to pass to the library class constructor
* @param string $object_name An optional object name to assign to
* @return object
@@ -344,9 +344,10 @@ class CI_Loader {
throw new RuntimeException('Unable to locate the model you have specified: '.$model);
}
}
- elseif ( ! is_subclass_of($model, 'CI_Model'))
+
+ if ( ! is_subclass_of($model, 'CI_Model'))
{
- throw new RuntimeException("Class ".$model." already exists and doesn't extend CI_Model");
+ throw new RuntimeException("Class ".$model." doesn't extend CI_Model");
}
$this->_ci_models[] = $name;
diff --git a/system/core/Output.php b/system/core/Output.php
index c684c94c9..2dabb2445 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -586,62 +586,59 @@ class CI_Output {
return;
}
- if (flock($fp, LOCK_EX))
+ if ( ! flock($fp, LOCK_EX))
{
- // If output compression is enabled, compress the cache
- // itself, so that we don't have to do that each time
- // we're serving it
- if ($this->_compress_output === TRUE)
- {
- $output = gzencode($output);
+ log_message('error', 'Unable to secure a file lock for file at: '.$cache_path);
+ fclose($fp);
+ return;
+ }
- if ($this->get_header('content-type') === NULL)
- {
- $this->set_content_type($this->mime_type);
- }
+ // If output compression is enabled, compress the cache
+ // itself, so that we don't have to do that each time
+ // we're serving it
+ if ($this->_compress_output === TRUE)
+ {
+ $output = gzencode($output);
+
+ if ($this->get_header('content-type') === NULL)
+ {
+ $this->set_content_type($this->mime_type);
}
+ }
- $expire = time() + ($this->cache_expiration * 60);
+ $expire = time() + ($this->cache_expiration * 60);
- // Put together our serialized info.
- $cache_info = serialize(array(
- 'expire' => $expire,
- 'headers' => $this->headers
- ));
+ // Put together our serialized info.
+ $cache_info = serialize(array(
+ 'expire' => $expire,
+ 'headers' => $this->headers
+ ));
- $output = $cache_info.'ENDCI--->'.$output;
+ $output = $cache_info.'ENDCI--->'.$output;
- for ($written = 0, $length = self::strlen($output); $written < $length; $written += $result)
+ for ($written = 0, $length = self::strlen($output); $written < $length; $written += $result)
+ {
+ if (($result = fwrite($fp, self::substr($output, $written))) === FALSE)
{
- if (($result = fwrite($fp, self::substr($output, $written))) === FALSE)
- {
- break;
- }
+ break;
}
-
- flock($fp, LOCK_UN);
- }
- else
- {
- log_message('error', 'Unable to secure a file lock for file at: '.$cache_path);
- return;
}
+ flock($fp, LOCK_UN);
fclose($fp);
- if (is_int($result))
- {
- chmod($cache_path, 0640);
- log_message('debug', 'Cache file written: '.$cache_path);
-
- // Send HTTP cache-control headers to browser to match file cache settings.
- $this->set_cache_header($_SERVER['REQUEST_TIME'], $expire);
- }
- else
+ if ( ! is_int($result))
{
@unlink($cache_path);
log_message('error', 'Unable to write the complete cache content at: '.$cache_path);
+ return;
}
+
+ chmod($cache_path, 0640);
+ log_message('debug', 'Cache file written: '.$cache_path);
+
+ // Send HTTP cache-control headers to browser to match file cache settings.
+ $this->set_cache_header($_SERVER['REQUEST_TIME'], $expire);
}
// --------------------------------------------------------------------
@@ -708,11 +705,9 @@ class CI_Output {
log_message('debug', 'Cache file has expired. File deleted.');
return FALSE;
}
- else
- {
- // Or else send the HTTP cache control headers.
- $this->set_cache_header($last_modified, $expire);
- }
+
+ // Send the HTTP cache control headers
+ $this->set_cache_header($last_modified, $expire);
// Add headers from cache file.
foreach ($cache_info['headers'] as $header)
@@ -798,13 +793,11 @@ class CI_Output {
$this->set_status_header(304);
exit;
}
- else
- {
- header('Pragma: public');
- header('Cache-Control: max-age='.$max_age.', public');
- header('Expires: '.gmdate('D, d M Y H:i:s', $expiration).' GMT');
- header('Last-modified: '.gmdate('D, d M Y H:i:s', $last_modified).' GMT');
- }
+
+ header('Pragma: public');
+ header('Cache-Control: max-age='.$max_age.', public');
+ header('Expires: '.gmdate('D, d M Y H:i:s', $expiration).' GMT');
+ header('Last-modified: '.gmdate('D, d M Y H:i:s', $last_modified).' GMT');
}
// --------------------------------------------------------------------
diff --git a/system/core/compat/mbstring.php b/system/core/compat/mbstring.php
index f466e1c34..1b2f2c63b 100644
--- a/system/core/compat/mbstring.php
+++ b/system/core/compat/mbstring.php
@@ -68,7 +68,7 @@ if ( ! function_exists('mb_strlen'))
* @link http://php.net/mb_strlen
* @param string $str
* @param string $encoding
- * @return string
+ * @return int
*/
function mb_strlen($str, $encoding = NULL)
{
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index de599a675..1dc23d72e 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -1320,10 +1320,11 @@ abstract class CI_DB_driver {
*
* This function escapes column and table names
*
- * @param mixed
+ * @param mixed $item Identifier to escape
+ * @param bool $split Whether to split identifiers when a dot is encountered
* @return mixed
*/
- public function escape_identifiers($item)
+ public function escape_identifiers($item, $split = TRUE)
{
if ($this->_escape_char === '' OR empty($item) OR in_array($item, $this->_reserved_identifiers))
{
@@ -1344,22 +1345,22 @@ abstract class CI_DB_driver {
return $item;
}
- static $preg_ec = array();
+ static $preg_ec;
if (empty($preg_ec))
{
if (is_array($this->_escape_char))
{
$preg_ec = array(
- preg_quote($this->_escape_char[0], '/'),
- preg_quote($this->_escape_char[1], '/'),
+ preg_quote($this->_escape_char[0]),
+ preg_quote($this->_escape_char[1]),
$this->_escape_char[0],
$this->_escape_char[1]
);
}
else
{
- $preg_ec[0] = $preg_ec[1] = preg_quote($this->_escape_char, '/');
+ $preg_ec[0] = $preg_ec[1] = preg_quote($this->_escape_char);
$preg_ec[2] = $preg_ec[3] = $this->_escape_char;
}
}
@@ -1368,11 +1369,13 @@ abstract class CI_DB_driver {
{
if (strpos($item, '.'.$id) !== FALSE)
{
- return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?\./i', $preg_ec[2].'$1'.$preg_ec[3].'.', $item);
+ return preg_replace('#'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?\.#i', $preg_ec[2].'$1'.$preg_ec[3].'.', $item);
}
}
- return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?(\.)?/i', $preg_ec[2].'$1'.$preg_ec[3].'$2', $item);
+ $dot = ($split !== FALSE) ? '\.' : '';
+
+ return preg_replace('#'.$preg_ec[0].'?([^'.$preg_ec[1].$dot.']+)'.$preg_ec[1].'?(\.)?#i', $preg_ec[2].'$1'.$preg_ec[3].'$2', $item);
}
// --------------------------------------------------------------------
@@ -1786,14 +1789,14 @@ abstract class CI_DB_driver {
if ($offset = strripos($item, ' AS '))
{
$alias = ($protect_identifiers)
- ? substr($item, $offset, 4).$this->escape_identifiers(substr($item, $offset + 4))
+ ? substr($item, $offset, 4).$this->escape_identifiers(substr($item, $offset + 4), FALSE)
: substr($item, $offset);
$item = substr($item, 0, $offset);
}
elseif ($offset = strrpos($item, ' '))
{
$alias = ($protect_identifiers)
- ? ' '.$this->escape_identifiers(substr($item, $offset + 1))
+ ? ' '.$this->escape_identifiers(substr($item, $offset + 1), FALSE)
: substr($item, $offset);
$item = substr($item, 0, $offset);
}
diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php
index b52d1fb2b..31fae43cf 100644
--- a/system/database/DB_forge.php
+++ b/system/database/DB_forge.php
@@ -488,7 +488,7 @@ abstract class CI_DB_forge {
*
* @param string $table Table name
* @param bool $if_exists Whether to add an IF EXISTS condition
- * @return string
+ * @return mixed (Returns a platform-specific DROP table string, or TRUE to indicate there's nothing to do)
*/
protected function _drop_table($table, $if_exists)
{
@@ -991,8 +991,8 @@ abstract class CI_DB_forge {
/**
* Process indexes
*
- * @param string $table
- * @return string
+ * @param string $table Table name
+ * @return string[] list of SQL statements
*/
protected function _process_indexes($table)
{
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index ef375227c..102ff4ac0 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -1488,7 +1488,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
$this->qb_orderby = NULL;
}
- $result = ($this->qb_distinct === TRUE OR ! empty($this->qb_groupby) OR ! empty($this->qb_cache_groupby))
+ $result = ($this->qb_distinct === TRUE OR ! empty($this->qb_groupby) OR ! empty($this->qb_cache_groupby) OR $this->qb_limit OR $this->qb_offset)
? $this->query($this->_count_string.$this->protect_identifiers('numrows')."\nFROM (\n".$this->_compile_select()."\n) CI_count_all_results")
: $this->query($this->_compile_select($this->_count_string.$this->protect_identifiers('numrows')));
diff --git a/system/database/drivers/ibase/ibase_forge.php b/system/database/drivers/ibase/ibase_forge.php
index 44bb24e68..31352f128 100644
--- a/system/database/drivers/ibase/ibase_forge.php
+++ b/system/database/drivers/ibase/ibase_forge.php
@@ -91,7 +91,7 @@ class CI_DB_ibase_forge extends CI_DB_forge {
* Create database
*
* @param string $db_name
- * @return string
+ * @return bool
*/
public function create_database($db_name)
{
diff --git a/system/database/drivers/oci8/oci8_forge.php b/system/database/drivers/oci8/oci8_forge.php
index 867a94341..724a76df4 100644
--- a/system/database/drivers/oci8/oci8_forge.php
+++ b/system/database/drivers/oci8/oci8_forge.php
@@ -124,7 +124,7 @@ class CI_DB_oci8_forge extends CI_DB_forge {
if ($alter_type === 'MODIFY' && ! empty($field[$i]['new_name']))
{
$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
- .' '.$this->db->escape_identifiers($field[$i]['new_name']);
+ .' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
}
$field[$i] = "\n\t".$field[$i]['_literal'];
diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index c8983ee56..813207b8e 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -117,7 +117,7 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
if ($alter_type === 'MODIFY' && ! empty($field[$i]['new_name']))
{
$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
- .' '.$this->db->escape_identifiers($field[$i]['new_name']);
+ .' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
}
}
}
diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index 4a4a7c89f..0c7ee4a40 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -596,7 +596,7 @@ if ( ! function_exists('form_label'))
*
* @param string The text to appear onscreen
* @param string The id the label applies to
- * @param array Additional attributes
+ * @param mixed Additional attributes
* @return string
*/
function form_label($label_text = '', $id = '', $attributes = array())
@@ -609,13 +609,7 @@ if ( ! function_exists('form_label'))
$label .= ' for="'.$id.'"';
}
- if (is_array($attributes) && count($attributes) > 0)
- {
- foreach ($attributes as $key => $val)
- {
- $label .= ' '.$key.'="'.$val.'"';
- }
- }
+ $label .= _attributes_to_string($attributes);
return $label.'>'.$label_text.'</label>';
}
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index d7178f321..1dcafeddd 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -893,18 +893,13 @@ class CI_Email {
/**
* Get Mail Protocol
*
- * @param bool
* @return mixed
*/
- protected function _get_protocol($return = TRUE)
+ protected function _get_protocol()
{
$this->protocol = strtolower($this->protocol);
in_array($this->protocol, $this->_protocols, TRUE) OR $this->protocol = 'mail';
-
- if ($return === TRUE)
- {
- return $this->protocol;
- }
+ return $this->protocol;
}
// --------------------------------------------------------------------
@@ -912,25 +907,21 @@ class CI_Email {
/**
* Get Mail Encoding
*
- * @param bool
* @return string
*/
- protected function _get_encoding($return = TRUE)
+ protected function _get_encoding()
{
in_array($this->_encoding, $this->_bit_depths) OR $this->_encoding = '8bit';
foreach ($this->_base_charsets as $charset)
{
- if (strpos($charset, $this->charset) === 0)
+ if (strpos($this->charset, $charset) === 0)
{
$this->_encoding = '7bit';
}
}
- if ($return === TRUE)
- {
- return $this->_encoding;
- }
+ return $this->_encoding;
}
// --------------------------------------------------------------------
@@ -1244,7 +1235,7 @@ class CI_Email {
/**
* Build Final Body and attachments
*
- * @return bool
+ * @return void
*/
protected function _build_message()
{
@@ -1411,8 +1402,6 @@ class CI_Email {
$this->_finalbody = ($this->_get_protocol() === 'mail')
? $body
: $hdr.$this->newline.$this->newline.$body;
-
- return TRUE;
}
// --------------------------------------------------------------------
@@ -1674,8 +1663,8 @@ class CI_Email {
$this->reply_to($this->_headers['From']);
}
- if ( ! isset($this->_recipients) && ! isset($this->_headers['To'])
- && ! isset($this->_bcc_array) && ! isset($this->_headers['Bcc'])
+ if (empty($this->_recipients) && ! isset($this->_headers['To'])
+ && empty($this->_bcc_array) && ! isset($this->_headers['Bcc'])
&& ! isset($this->_headers['Cc']))
{
$this->_set_error_message('lang:email_no_recipients');
@@ -1686,21 +1675,17 @@ class CI_Email {
if ($this->bcc_batch_mode && count($this->_bcc_array) > $this->bcc_batch_size)
{
- $result = $this->batch_bcc_send();
+ $this->batch_bcc_send();
- if ($result && $auto_clear)
+ if ($auto_clear)
{
$this->clear();
}
- return $result;
- }
-
- if ($this->_build_message() === FALSE)
- {
- return FALSE;
+ return TRUE;
}
+ $this->_build_message();
$result = $this->_spool_email();
if ($result && $auto_clear)
@@ -1759,11 +1744,7 @@ class CI_Email {
$this->_bcc_array = $bcc;
}
- if ($this->_build_message() === FALSE)
- {
- return FALSE;
- }
-
+ $this->_build_message();
$this->_spool_email();
}
}
@@ -1809,14 +1790,15 @@ class CI_Email {
{
$this->_unwrap_specials();
- $method = '_send_with_'.$this->_get_protocol();
+ $protocol = $this->_get_protocol();
+ $method = '_send_with_'.$protocol;
if ( ! $this->$method())
{
- $this->_set_error_message('lang:email_send_failure_'.($this->_get_protocol() === 'mail' ? 'phpmail' : $this->_get_protocol()));
+ $this->_set_error_message('lang:email_send_failure_'.($protocol === 'mail' ? 'phpmail' : $protocol));
return FALSE;
}
- $this->_set_error_message('lang:email_sent', $this->_get_protocol());
+ $this->_set_error_message('lang:email_sent', $protocol);
return TRUE;
}
@@ -1953,27 +1935,21 @@ class CI_Email {
}
}
- if (count($this->_cc_array) > 0)
+ foreach ($this->_cc_array as $val)
{
- foreach ($this->_cc_array as $val)
+ if ($val !== '' && ! $this->_send_command('to', $val))
{
- if ($val !== '' && ! $this->_send_command('to', $val))
- {
- $this->_smtp_end();
- return FALSE;
- }
+ $this->_smtp_end();
+ return FALSE;
}
}
- if (count($this->_bcc_array) > 0)
+ foreach ($this->_bcc_array as $val)
{
- foreach ($this->_bcc_array as $val)
+ if ($val !== '' && ! $this->_send_command('to', $val))
{
- if ($val !== '' && ! $this->_send_command('to', $val))
- {
- $this->_smtp_end();
- return FALSE;
- }
+ $this->_smtp_end();
+ return FALSE;
}
}
@@ -1987,7 +1963,6 @@ class CI_Email {
$this->_send_data($this->_header_str.preg_replace('/^\./m', '..$1', $this->_finalbody));
$this->_send_data('.');
-
$reply = $this->_get_smtp_data();
$this->_set_error_message($reply);
@@ -2013,9 +1988,7 @@ class CI_Email {
*/
protected function _smtp_end()
{
- ($this->smtp_keepalive)
- ? $this->_send_command('reset')
- : $this->_send_command('quit');
+ $this->_send_command($this->smtp_keepalive ? 'reset' : 'quit');
}
// --------------------------------------------------------------------
@@ -2034,11 +2007,13 @@ class CI_Email {
$ssl = ($this->smtp_crypto === 'ssl') ? 'ssl://' : '';
- $this->_smtp_connect = fsockopen($ssl.$this->smtp_host,
- $this->smtp_port,
- $errno,
- $errstr,
- $this->smtp_timeout);
+ $this->_smtp_connect = fsockopen(
+ $ssl.$this->smtp_host,
+ $this->smtp_port,
+ $errno,
+ $errstr,
+ $this->smtp_timeout
+ );
if ( ! is_resource($this->_smtp_connect))
{
@@ -2079,57 +2054,49 @@ class CI_Email {
{
switch ($cmd)
{
- case 'hello' :
-
- if ($this->_smtp_auth OR $this->_get_encoding() === '8bit')
- {
- $this->_send_data('EHLO '.$this->_get_hostname());
- }
- else
- {
- $this->_send_data('HELO '.$this->_get_hostname());
- }
-
- $resp = 250;
- break;
- case 'starttls' :
-
- $this->_send_data('STARTTLS');
- $resp = 220;
- break;
- case 'from' :
-
- $this->_send_data('MAIL FROM:<'.$data.'>');
- $resp = 250;
- break;
- case 'to' :
-
- if ($this->dsn)
- {
- $this->_send_data('RCPT TO:<'.$data.'> NOTIFY=SUCCESS,DELAY,FAILURE ORCPT=rfc822;'.$data);
- }
- else
- {
- $this->_send_data('RCPT TO:<'.$data.'>');
- }
-
- $resp = 250;
- break;
- case 'data' :
-
- $this->_send_data('DATA');
- $resp = 354;
- break;
- case 'reset':
-
- $this->_send_data('RSET');
- $resp = 250;
- break;
- case 'quit' :
+ case 'hello':
+ if ($this->_smtp_auth OR $this->_get_encoding() === '8bit')
+ {
+ $this->_send_data('EHLO '.$this->_get_hostname());
+ }
+ else
+ {
+ $this->_send_data('HELO '.$this->_get_hostname());
+ }
- $this->_send_data('QUIT');
- $resp = 221;
- break;
+ $resp = 250;
+ break;
+ case 'starttls':
+ $this->_send_data('STARTTLS');
+ $resp = 220;
+ break;
+ case 'from':
+ $this->_send_data('MAIL FROM:<'.$data.'>');
+ $resp = 250;
+ break;
+ case 'to':
+ if ($this->dsn)
+ {
+ $this->_send_data('RCPT TO:<'.$data.'> NOTIFY=SUCCESS,DELAY,FAILURE ORCPT=rfc822;'.$data);
+ }
+ else
+ {
+ $this->_send_data('RCPT TO:<'.$data.'>');
+ }
+ $resp = 250;
+ break;
+ case 'data':
+ $this->_send_data('DATA');
+ $resp = 354;
+ break;
+ case 'reset':
+ $this->_send_data('RSET');
+ $resp = 250;
+ break;
+ case 'quit':
+ $this->_send_data('QUIT');
+ $resp = 221;
+ break;
}
$reply = $this->_get_smtp_data();
@@ -2171,7 +2138,6 @@ class CI_Email {
}
$this->_send_data('AUTH LOGIN');
-
$reply = $this->_get_smtp_data();
if (strpos($reply, '503') === 0) // Already authenticated
@@ -2185,7 +2151,6 @@ class CI_Email {
}
$this->_send_data(base64_encode($this->smtp_user));
-
$reply = $this->_get_smtp_data();
if (strpos($reply, '334') !== 0)
@@ -2195,7 +2160,6 @@ class CI_Email {
}
$this->_send_data(base64_encode($this->smtp_pass));
-
$reply = $this->_get_smtp_data();
if (strpos($reply, '235') !== 0)
@@ -2318,34 +2282,15 @@ class CI_Email {
*/
public function print_debugger($include = array('headers', 'subject', 'body'))
{
- $msg = '';
-
- if (count($this->_debug_msg) > 0)
- {
- foreach ($this->_debug_msg as $val)
- {
- $msg .= $val;
- }
- }
+ $msg = implode('', $this->_debug_msg);
// Determine which parts of our raw data needs to be printed
$raw_data = '';
is_array($include) OR $include = array($include);
- if (in_array('headers', $include, TRUE))
- {
- $raw_data = htmlspecialchars($this->_header_str)."\n";
- }
-
- if (in_array('subject', $include, TRUE))
- {
- $raw_data .= htmlspecialchars($this->_subject)."\n";
- }
-
- if (in_array('body', $include, TRUE))
- {
- $raw_data .= htmlspecialchars($this->_finalbody);
- }
+ in_array('headers', $include, TRUE) && $raw_data = htmlspecialchars($this->_header_str)."\n";
+ in_array('subject', $include, TRUE) && $raw_data .= htmlspecialchars($this->_subject)."\n";
+ in_array('body', $include, TRUE) && $raw_data .= htmlspecialchars($this->_finalbody);
return $msg.($raw_data === '' ? '' : '<pre>'.$raw_data.'</pre>');
}
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 7be0b949d..c1cfcdb8f 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -105,13 +105,6 @@ class CI_Form_validation {
protected $error_string = '';
/**
- * Whether the form data has been validated as safe
- *
- * @var bool
- */
- protected $_safe_form_data = FALSE;
-
- /**
* Custom data to validate
*
* @var array
@@ -414,10 +407,11 @@ class CI_Form_validation {
*
* This function does all the work.
*
- * @param string $group
+ * @param string $config
+ * @param array $data
* @return bool
*/
- public function run($group = '')
+ public function run($config = NULL, &$data = NULL)
{
$validation_array = empty($this->validation_data)
? $_POST
@@ -428,19 +422,19 @@ class CI_Form_validation {
if (count($this->_field_data) === 0)
{
// No validation rules? We're done...
- if (count($this->_config_rules) === 0)
+ if (empty($this->_config_rules))
{
return FALSE;
}
- if (empty($group))
+ if (empty($config))
{
// Is there a validation rule for the particular URI being accessed?
- $group = trim($this->CI->uri->ruri_string(), '/');
- isset($this->_config_rules[$group]) OR $group = $this->CI->router->class.'/'.$this->CI->router->method;
+ $config = trim($this->CI->uri->ruri_string(), '/');
+ isset($this->_config_rules[$config]) OR $config = $this->CI->router->class.'/'.$this->CI->router->method;
}
- $this->set_rules(isset($this->_config_rules[$group]) ? $this->_config_rules[$group] : $this->_config_rules);
+ $this->set_rules(isset($this->_config_rules[$config]) ? $this->_config_rules[$config] : $this->_config_rules);
// Were we able to set the rules correctly?
if (count($this->_field_data) === 0)
@@ -482,17 +476,22 @@ class CI_Form_validation {
$this->_execute($row, $row['rules'], $row['postdata']);
}
- // Did we end up with any errors?
- $total_errors = count($this->_error_array);
- if ($total_errors > 0)
+ if ( ! empty($this->_error_array))
{
- $this->_safe_form_data = TRUE;
+ return FALSE;
}
- // Now we need to re-set the POST data with the new, processed data
- empty($this->validation_data) && $this->_reset_post_array();
+ // Fill $data if requested, otherwise modify $_POST, as long as
+ // set_data() wasn't used (yea, I know it sounds confusing)
+ if (func_num_args() >= 2)
+ {
+ $data = empty($this->validation_data) ? $_POST : $this->validation_data;
+ $this->_reset_data_array($data);
+ return TRUE;
+ }
- return ($total_errors === 0);
+ empty($this->validation_data) && $this->_reset_data_array($_POST);
+ return TRUE;
}
// --------------------------------------------------------------------
@@ -580,7 +579,7 @@ class CI_Form_validation {
*
* @return void
*/
- protected function _reset_post_array()
+ protected function _reset_data_array(&$data)
{
foreach ($this->_field_data as $field => $row)
{
@@ -588,27 +587,24 @@ class CI_Form_validation {
{
if ($row['is_array'] === FALSE)
{
- isset($_POST[$field]) && $_POST[$field] = $row['postdata'];
+ isset($data[$field]) && $data[$field] = $row['postdata'];
}
else
{
- // start with a reference
- $post_ref =& $_POST;
-
// before we assign values, make a reference to the right POST key
if (count($row['keys']) === 1)
{
- $post_ref =& $post_ref[current($row['keys'])];
+ $data_ref =& $data[current($row['keys'])];
}
else
{
foreach ($row['keys'] as $val)
{
- $post_ref =& $post_ref[$val];
+ $data_ref =& $data_ref[$val];
}
}
- $post_ref = $row['postdata'];
+ $data_ref = $row['postdata'];
}
}
}
@@ -627,11 +623,13 @@ class CI_Form_validation {
*/
protected function _execute($row, $rules, $postdata = NULL, $cycles = 0)
{
+ $allow_arrays = in_array('is_array', $rules, TRUE);
+
// If the $_POST data is an array we will run a recursive call
//
// Note: We MUST check if the array is empty or not!
// Otherwise empty arrays will always pass validation.
- if (is_array($postdata) && ! empty($postdata))
+ if ($allow_arrays === FALSE && is_array($postdata) && ! empty($postdata))
{
foreach ($postdata as $key => $val)
{
@@ -660,14 +658,16 @@ class CI_Form_validation {
$postdata = $this->_field_data[$row['field']]['postdata'][$cycles];
$_in_array = TRUE;
}
+ // If we get an array field, but it's not expected - then it is most likely
+ // somebody messing with the form on the client side, so we'll just consider
+ // it an empty field
+ elseif ($allow_arrays === FALSE && is_array($this->_field_data[$row['field']]['postdata']))
+ {
+ $postdata = NULL;
+ }
else
{
- // If we get an array field, but it's not expected - then it is most likely
- // somebody messing with the form on the client side, so we'll just consider
- // it an empty field
- $postdata = is_array($this->_field_data[$row['field']]['postdata'])
- ? NULL
- : $this->_field_data[$row['field']]['postdata'];
+ $postdata = $this->_field_data[$row['field']]['postdata'];
}
// Is the rule a callback?
@@ -702,7 +702,7 @@ class CI_Form_validation {
// Ignore empty, non-required inputs with a few exceptions ...
if (
- ($postdata === NULL OR $postdata === '')
+ ($postdata === NULL OR ($allow_arrays === FALSE && $postdata === ''))
&& $callback === FALSE
&& $callable === FALSE
&& ! in_array($rule, array('required', 'isset', 'matches'), TRUE)
@@ -1233,9 +1233,9 @@ class CI_Form_validation {
*/
public function valid_email($str)
{
- if (function_exists('idn_to_ascii') && sscanf($str, '%[^@]@%s', $name, $domain) === 2)
+ if (function_exists('idn_to_ascii') && preg_match('#\A([^@]+)@(.+)\z#', $str, $matches))
{
- $str = $name.'@'.idn_to_ascii($domain);
+ $str = $matches[1].'@'.idn_to_ascii($matches[2]);
}
return (bool) filter_var($str, FILTER_VALIDATE_EMAIL);
diff --git a/system/libraries/Session/drivers/Session_memcached_driver.php b/system/libraries/Session/drivers/Session_memcached_driver.php
index 2556bf0f7..5e90539d7 100644
--- a/system/libraries/Session/drivers/Session_memcached_driver.php
+++ b/system/libraries/Session/drivers/Session_memcached_driver.php
@@ -310,7 +310,7 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa
if ( ! $this->_memcached->replace($this->_lock_key, time(), 300))
{
return ($this->_memcached->getResultCode() === Memcached::RES_NOTFOUND)
- ? $this->_memcached->set($this->_lock_key, time(), 300)
+ ? $this->_memcached->add($this->_lock_key, time(), 300)
: FALSE;
}
}
@@ -326,7 +326,8 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa
continue;
}
- if ( ! $this->_memcached->set($lock_key, time(), 300))
+ $method = ($this->_memcached->getResultCode() === Memcached::RES_NOTFOUND) ? 'add' : 'set';
+ if ( ! $this->_memcached->$method($lock_key, time(), 300))
{
log_message('error', 'Session: Error while trying to obtain lock for '.$this->_key_prefix.$session_id);
return FALSE;
diff --git a/system/libraries/Session/drivers/Session_redis_driver.php b/system/libraries/Session/drivers/Session_redis_driver.php
index 5313de04c..76bddffd3 100644
--- a/system/libraries/Session/drivers/Session_redis_driver.php
+++ b/system/libraries/Session/drivers/Session_redis_driver.php
@@ -51,7 +51,7 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle
/**
* phpRedis instance
*
- * @var resource
+ * @var Redis
*/
protected $_redis;
@@ -365,7 +365,11 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle
continue;
}
- if ( ! $this->_redis->setex($lock_key, 300, time()))
+ $result = ($ttl === -2)
+ ? $this->_redis->set($lock_key, time(), array('nx', 'ex' => 300))
+ : $this->_redis->setex($lock_key, 300, time());
+
+ if ( ! $result)
{
log_message('error', 'Session: Error while trying to obtain lock for '.$this->_key_prefix.$session_id);
return FALSE;
diff --git a/system/libraries/Table.php b/system/libraries/Table.php
index dc309890b..ba096836b 100644
--- a/system/libraries/Table.php
+++ b/system/libraries/Table.php
@@ -436,7 +436,7 @@ class CI_Table {
/**
* Set table data from a database result object
*
- * @param CI_DB_result $db_result Database result object
+ * @param CI_DB_result $object Database result object
* @return void
*/
protected function _set_from_db_result($object)
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-07-10 15:15:12 +0200