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-rw-r--r--system/helpers/array_helper.php6
-rw-r--r--system/helpers/captcha_helper.php88
-rw-r--r--system/helpers/cookie_helper.php6
-rw-r--r--system/helpers/date_helper.php6
-rw-r--r--system/helpers/directory_helper.php6
-rw-r--r--system/helpers/download_helper.php16
-rw-r--r--system/helpers/file_helper.php6
-rw-r--r--system/helpers/form_helper.php16
-rw-r--r--system/helpers/html_helper.php12
-rw-r--r--system/helpers/inflector_helper.php15
-rw-r--r--system/helpers/language_helper.php6
-rw-r--r--system/helpers/number_helper.php6
-rw-r--r--system/helpers/path_helper.php6
-rw-r--r--system/helpers/security_helper.php6
-rw-r--r--system/helpers/string_helper.php6
-rw-r--r--system/helpers/text_helper.php6
-rw-r--r--system/helpers/typography_helper.php6
-rw-r--r--system/helpers/url_helper.php14
-rw-r--r--system/helpers/xml_helper.php6
19 files changed, 130 insertions, 109 deletions
diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 74c7c15a8..0c2c1e66a 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php
index f98d8a4cd..b58a19091 100644
--- a/system/helpers/captcha_helper.php
+++ b/system/helpers/captcha_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
@@ -54,10 +54,10 @@ if ( ! function_exists('create_captcha'))
/**
* Create CAPTCHA
*
- * @param array $data data for the CAPTCHA
- * @param string $img_path path to create the image in
- * @param string $img_url URL to the CAPTCHA image folder
- * @param string $font_path server path to font
+ * @param array $data Data for the CAPTCHA
+ * @param string $img_path Path to create the image in (deprecated)
+ * @param string $img_url URL to the CAPTCHA image folder (deprecated)
+ * @param string $font_path Server path to font (deprecated)
* @return string
*/
function create_captcha($data = '', $img_path = '', $img_url = '', $font_path = '')
@@ -70,9 +70,9 @@ if ( ! function_exists('create_captcha'))
'img_height' => '30',
'img_alt' => 'captcha',
'font_path' => '',
+ 'font_size' => 16,
'expiration' => 7200,
'word_length' => 8,
- 'font_size' => 16,
'img_id' => '',
'pool' => '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
'colors' => array(
@@ -95,30 +95,41 @@ if ( ! function_exists('create_captcha'))
}
}
- if ($img_path === '' OR $img_url === ''
- OR ! is_dir($img_path) OR ! is_really_writable($img_path)
- OR ! extension_loaded('gd'))
+ if ( ! extension_loaded('gd'))
{
return FALSE;
}
- // -----------------------------------
- // Remove old images
- // -----------------------------------
+ if ($img_url !== '' OR $img_path !== '')
+ {
+ if ($img_path === '' OR $img_url === '' OR ! is_dir($img_path) OR ! is_really_writable($img_path))
+ {
+ return FALSE;
+ }
- $now = microtime(TRUE);
+ /**
+ * Remove old images
+ */
+ $now = microtime(TRUE);
- $current_dir = @opendir($img_path);
- while ($filename = @readdir($current_dir))
- {
- if (in_array(substr($filename, -4), array('.jpg', '.png'))
- && (str_replace(array('.jpg', '.png'), '', $filename) + $expiration) < $now)
+ $current_dir = @opendir($img_path);
+ while ($filename = @readdir($current_dir))
{
- @unlink($img_path.$filename);
+ if (preg_match('#^(?<ts>\d{10})\.png$#', $filename, $match) && ($match['ts'] + $expiration) < $now)
+ {
+ @unlink($img_path.$filename);
+ }
}
- }
- @closedir($current_dir);
+ @closedir($current_dir);
+
+ // This variable will later be used later to determine whether we write to disk or output a data:image URI
+ $img_filename = $now.'.png';
+ }
+ else
+ {
+ $img_filename = NULL;
+ }
// -----------------------------------
// Do we have a "word" yet?
@@ -228,8 +239,8 @@ if ( ! function_exists('create_captcha'))
// Determine angle and position
// -----------------------------------
$length = strlen($word);
- $angle = ($length >= 6) ? mt_rand(-($length-6), ($length-6)) : 0;
- $x_axis = mt_rand(6, (360/$length)-16);
+ $angle = ($length >= 6) ? mt_rand(-($length - 6), ($length - 6)) : 0;
+ $x_axis = mt_rand(6, (360 / $length)-16);
$y_axis = ($angle >= 0) ? mt_rand($img_height, $img_width) : mt_rand(6, $img_height);
// Create image
@@ -317,24 +328,31 @@ if ( ! function_exists('create_captcha'))
// -----------------------------------
// Generate the image
// -----------------------------------
- $img_url = rtrim($img_url, '/').'/';
- if (function_exists('imagejpeg'))
- {
- $img_filename = $now.'.jpg';
- imagejpeg($im, $img_path.$img_filename);
- }
- elseif (function_exists('imagepng'))
+ if (isset($img_filename))
{
- $img_filename = $now.'.png';
+ $img_src = rtrim($img_url, '/').'/'.$img_filename;
imagepng($im, $img_path.$img_filename);
}
else
{
- return FALSE;
+ // I don't see an easier way to get the image contents without writing to file
+ $buffer = fopen('php://memory', 'wb+');
+ imagepng($im, $buffer);
+ rewind($buffer);
+ $img_src = '';
+
+ // fread() will return an empty string (not FALSE) after the entire contents are read
+ while (strlen($read = fread($buffer, 4096)))
+ {
+ $img_src .= $read;
+ }
+
+ fclose($buffer);
+ $img_src = 'data:image/png;base64,'.base64_encode($img_src);
}
- $img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_url.$img_filename.'" style="width: '.$img_width.'; height: '.$img_height .'; border: 0;" alt="'.$img_alt.'" />';
+ $img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_src.'" style="width: '.$img_width.'; height: '.$img_height .'; border: 0;" alt="'.$img_alt.'" />';
ImageDestroy($im);
return array('word' => $word, 'time' => $now, 'image' => $img, 'filename' => $img_filename);
diff --git a/system/helpers/cookie_helper.php b/system/helpers/cookie_helper.php
index a1a9324ff..d19dcfc06 100644
--- a/system/helpers/cookie_helper.php
+++ b/system/helpers/cookie_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 799c9f6d2..995cf5ea1 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php
index 2785241e6..0a668adfc 100644
--- a/system/helpers/directory_helper.php
+++ b/system/helpers/directory_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php
index b2f0edb48..b1a1b0232 100644
--- a/system/helpers/download_helper.php
+++ b/system/helpers/download_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
@@ -147,9 +147,17 @@ if ( ! function_exists('force_download'))
@ob_clean();
}
+ // RFC 6266 allows for multibyte filenames, but only in UTF-8,
+ // so we have to make it conditional ...
+ $charset = strtoupper(config_item('charset'));
+ $utf8_filename = ($charset !== 'UTF-8')
+ ? get_instance()->utf8->convert_to_utf8($filename, $charset)
+ : $filename;
+ isset($utf8_filename[0]) && $utf8_filename = " filename*=UTF-8''".rawurlencode($utf8_filename);
+
// Generate the server headers
header('Content-Type: '.$mime);
- header('Content-Disposition: attachment; filename="'.$filename.'"');
+ header('Content-Disposition: attachment; filename="'.$filename.'";'.$utf8_filename);
header('Expires: 0');
header('Content-Transfer-Encoding: binary');
header('Content-Length: '.$filesize);
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 6af632b07..6d6f7fc51 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index 4a4a7c89f..7383e4cb8 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
@@ -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/helpers/html_helper.php b/system/helpers/html_helper.php
index 93ba2dd7d..3a478bf26 100644
--- a/system/helpers/html_helper.php
+++ b/system/helpers/html_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
@@ -200,7 +200,7 @@ if ( ! function_exists('img'))
}
else
{
- $img .= ' src="'.get_instance()->config->slash_item('base_url').$v.'"';
+ $img .= ' src="'.get_instance()->config->base_url($v).'"';
}
}
else
@@ -292,7 +292,7 @@ if ( ! function_exists('link_tag'))
}
else
{
- $link .= 'href="'.$CI->config->slash_item('base_url').$v.'" ';
+ $link .= 'href="'.$CI->config->base_url($v).'" ';
}
}
else
@@ -313,7 +313,7 @@ if ( ! function_exists('link_tag'))
}
else
{
- $link .= 'href="'.$CI->config->slash_item('base_url').$href.'" ';
+ $link .= 'href="'.$CI->config->base_url($href).'" ';
}
$link .= 'rel="'.$rel.'" type="'.$type.'" ';
diff --git a/system/helpers/inflector_helper.php b/system/helpers/inflector_helper.php
index 49e2a53db..2682649e9 100644
--- a/system/helpers/inflector_helper.php
+++ b/system/helpers/inflector_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
@@ -63,7 +63,7 @@ if ( ! function_exists('singular'))
{
$result = strval($str);
- if ( ! is_countable($result))
+ if ( ! word_is_countable($result))
{
return $result;
}
@@ -95,6 +95,7 @@ if ( ! function_exists('singular'))
'/(s)tatuses$/' => '\1\2tatus',
'/(c)hildren$/' => '\1\2hild',
'/(n)ews$/' => '\1\2ews',
+ '/(quiz)zes$/' => '\1',
'/([^us])s$/' => '\1'
);
@@ -127,7 +128,7 @@ if ( ! function_exists('plural'))
{
$result = strval($str);
- if ( ! is_countable($result))
+ if ( ! word_is_countable($result))
{
return $result;
}
@@ -225,7 +226,7 @@ if ( ! function_exists('humanize'))
// --------------------------------------------------------------------
-if ( ! function_exists('is_countable'))
+if ( ! function_exists('word_is_countable'))
{
/**
* Checks if the given word has a plural version.
@@ -233,7 +234,7 @@ if ( ! function_exists('is_countable'))
* @param string $word Word to check
* @return bool
*/
- function is_countable($word)
+ function word_is_countable($word)
{
return ! in_array(
strtolower($word),
diff --git a/system/helpers/language_helper.php b/system/helpers/language_helper.php
index d26cf5b8d..c6862e812 100644
--- a/system/helpers/language_helper.php
+++ b/system/helpers/language_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/number_helper.php b/system/helpers/number_helper.php
index cc8a7760c..68c77b496 100644
--- a/system/helpers/number_helper.php
+++ b/system/helpers/number_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php
index 6896cb97b..44f750fbf 100644
--- a/system/helpers/path_helper.php
+++ b/system/helpers/path_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php
index 72736fa7d..fb7be1ce8 100644
--- a/system/helpers/security_helper.php
+++ b/system/helpers/security_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php
index 896973704..5bf387a60 100644
--- a/system/helpers/string_helper.php
+++ b/system/helpers/string_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 217729b70..46b0faba5 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/typography_helper.php b/system/helpers/typography_helper.php
index 183e117bf..867e4fae8 100644
--- a/system/helpers/typography_helper.php
+++ b/system/helpers/typography_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php
index 99e82ef9f..f99343ff1 100644
--- a/system/helpers/url_helper.php
+++ b/system/helpers/url_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
@@ -211,7 +211,7 @@ if ( ! function_exists('anchor_popup'))
{
$attributes = array($attributes);
- // Ref: http://www.w3schools.com/jsref/met_win_open.asp
+ // Ref: https://www.w3schools.com/jsref/met_win_open.asp
$window_name = '_blank';
}
elseif ( ! empty($attributes['window_name']))
@@ -393,10 +393,10 @@ if ( ! function_exists('auto_link'))
function auto_link($str, $type = 'both', $popup = FALSE)
{
// Find and replace any URLs.
- if ($type !== 'email' && preg_match_all('#(\w*://|www\.)[^\s()<>;]+\w#i', $str, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER))
+ if ($type !== 'email' && preg_match_all('#(\w*://|www\.)[a-z0-9]+(-+[a-z0-9]+)*(\.[a-z0-9]+(-+[a-z0-9]+)*)+(/([^\s()<>;]+\w)?/?)?#i', $str, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER))
{
// Set our target HTML if using popup links.
- $target = ($popup) ? ' target="_blank"' : '';
+ $target = ($popup) ? ' target="_blank" rel="noopener"' : '';
// We process the links in reverse order (last -> first) so that
// the returned string offsets from preg_match_all() are not
@@ -546,7 +546,7 @@ if ( ! function_exists('redirect'))
if (isset($_SERVER['SERVER_PROTOCOL'], $_SERVER['REQUEST_METHOD']) && $_SERVER['SERVER_PROTOCOL'] === 'HTTP/1.1')
{
$code = ($_SERVER['REQUEST_METHOD'] !== 'GET')
- ? 303 // reference: http://en.wikipedia.org/wiki/Post/Redirect/Get
+ ? 303 // reference: https://en.wikipedia.org/wiki/Post/Redirect/Get
: 307;
}
else
diff --git a/system/helpers/xml_helper.php b/system/helpers/xml_helper.php
index a12ee25db..3ded1a187 100644
--- a/system/helpers/xml_helper.php
+++ b/system/helpers/xml_helper.php
@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
- * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,8 +29,8 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
- * @license http://opensource.org/licenses/MIT MIT License
+ * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/)
+ * @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
* @filesource
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-03 18:11:42 +0100