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-rw-r--r--system/helpers/array_helper.php2
-rw-r--r--system/helpers/captcha_helper.php15
-rw-r--r--system/helpers/cookie_helper.php2
-rw-r--r--system/helpers/date_helper.php2
-rw-r--r--system/helpers/directory_helper.php2
-rw-r--r--system/helpers/download_helper.php7
-rw-r--r--system/helpers/email_helper.php2
-rw-r--r--system/helpers/file_helper.php2
-rw-r--r--system/helpers/form_helper.php7
-rw-r--r--system/helpers/html_helper.php2
-rw-r--r--system/helpers/inflector_helper.php15
-rw-r--r--system/helpers/language_helper.php2
-rw-r--r--system/helpers/number_helper.php2
-rw-r--r--system/helpers/path_helper.php2
-rw-r--r--system/helpers/security_helper.php2
-rw-r--r--system/helpers/smiley_helper.php2
-rw-r--r--system/helpers/string_helper.php2
-rw-r--r--system/helpers/text_helper.php24
-rw-r--r--system/helpers/typography_helper.php2
-rw-r--r--system/helpers/url_helper.php36
-rw-r--r--system/helpers/xml_helper.php2
21 files changed, 58 insertions, 76 deletions
diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index c46c4d103..e5e32c48d 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php
index 668b034d4..578796573 100644
--- a/system/helpers/captcha_helper.php
+++ b/system/helpers/captcha_helper.php
@@ -2,12 +2,12 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * 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:
@@ -94,16 +94,15 @@ if ( ! function_exists('create_captcha'))
// Remove old images
// -----------------------------------
- list($usec, $sec) = explode(" ", microtime());
- $now = ((float)$usec + (float)$sec);
+ $now = microtime(TRUE);
$current_dir = @opendir($img_path);
while ($filename = @readdir($current_dir))
{
- if ($filename != "." and $filename != ".." and $filename != "index.html")
+ if ($filename != '.' && $filename != '..' && $filename != 'index.html')
{
- $name = str_replace(".jpg", "", $filename);
+ $name = str_replace('.jpg', '', $filename);
if (($name + $expiration) < $now)
{
@@ -198,7 +197,7 @@ if ( ! function_exists('create_captcha'))
// Write the text
// -----------------------------------
- $use_font = ($font_path != '' AND file_exists($font_path) AND function_exists('imagettftext')) ? TRUE : FALSE;
+ $use_font = ($font_path != '' && file_exists($font_path) && function_exists('imagettftext')) ? TRUE : FALSE;
if ($use_font == FALSE)
{
diff --git a/system/helpers/cookie_helper.php b/system/helpers/cookie_helper.php
index 7b439c47f..b46f80540 100644
--- a/system/helpers/cookie_helper.php
+++ b/system/helpers/cookie_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index b186b2acb..a655c1f21 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php
index be65b388d..1d67e056d 100644
--- a/system/helpers/directory_helper.php
+++ b/system/helpers/directory_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php
index 34380cc88..f3f0ff2ca 100644
--- a/system/helpers/download_helper.php
+++ b/system/helpers/download_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
@@ -70,7 +70,8 @@ if ( ! function_exists('force_download'))
return FALSE;
}
- $extension = end(explode('.', $filename));
+ $extension = explode('.', $filename);
+ $extension = end($extension);
// Load the mime types
if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
@@ -90,7 +91,7 @@ if ( ! function_exists('force_download'))
}
// Generate the server headers
- header('Content-Type: "'.$mime.'"');
+ header('Content-Type: '.$mime);
header('Content-Disposition: attachment; filename="'.$filename.'"');
header('Expires: 0');
header('Content-Transfer-Encoding: binary');
diff --git a/system/helpers/email_helper.php b/system/helpers/email_helper.php
index f184031a9..b87bce674 100644
--- a/system/helpers/email_helper.php
+++ b/system/helpers/email_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 2d4b10e37..3fd6b82e1 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index bed2cb297..4da07f283 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
@@ -22,7 +22,6 @@
* @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
* @link http://codeigniter.com
* @since Version 1.0
- * @filesource
*/
// ------------------------------------------------------------------------
@@ -72,8 +71,8 @@ if ( ! function_exists('form_open'))
$form = '<form action="'.$action.'"'._attributes_to_string($attributes, TRUE).">\n";
- // Add CSRF field if enabled, but leave it out for GET requests and requests to external websites
- if ($CI->config->item('csrf_protection') === TRUE AND ! (strpos($action, $CI->config->site_url()) === FALSE OR strpos($form, 'method="get"')))
+ // Add CSRF field if enabled, but leave it out for GET requests and requests to external websites
+ if ($CI->config->item('csrf_protection') === TRUE AND ! (strpos($action, $CI->config->base_url()) === FALSE OR strpos($form, 'method="get"')))
{
$hidden[$CI->security->get_csrf_token_name()] = $CI->security->get_csrf_hash();
}
diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php
index 72970d9ca..b8c4f36f6 100644
--- a/system/helpers/html_helper.php
+++ b/system/helpers/html_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/inflector_helper.php b/system/helpers/inflector_helper.php
index 02c425b8a..bbc75c747 100644
--- a/system/helpers/inflector_helper.php
+++ b/system/helpers/inflector_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
@@ -25,8 +25,6 @@
* @filesource
*/
-// ------------------------------------------------------------------------
-
/**
* CodeIgniter Inflector Helpers
*
@@ -37,7 +35,6 @@
* @link http://codeigniter.com/user_guide/helpers/inflector_helper.html
*/
-
// --------------------------------------------------------------------
/**
@@ -58,7 +55,7 @@ if ( ! function_exists('singular'))
{
return $result;
}
-
+
$singular_rules = array(
'/(matr)ices$/' => '\1ix',
'/(vert|ind)ices$/' => '\1ex',
@@ -116,7 +113,7 @@ if ( ! function_exists('singular'))
if ( ! function_exists('plural'))
{
function plural($str, $force = FALSE)
- {
+ {
$result = strval($str);
if ( ! is_countable($result))
@@ -145,7 +142,7 @@ if ( ! function_exists('plural'))
'/s$/' => 's', // no change (compatibility)
'/$/' => 's',
);
-
+
foreach ($plural_rules as $rule => $replacement)
{
if (preg_match($rule, $result))
@@ -173,7 +170,7 @@ if ( ! function_exists('camelize'))
{
function camelize($str)
{
- return substr(str_replace(' ', '', ucwords(preg_replace('/[\s_]+/', ' ', $str))), 1);
+ return ucwords(str_replace(' ', '', preg_replace('/[\s_]+/', ' ', strtolower($str))));
}
}
@@ -232,4 +229,4 @@ if ( ! function_exists('is_countable'))
}
/* End of file inflector_helper.php */
-/* Location: ./system/helpers/inflector_helper.php */ \ No newline at end of file
+/* Location: ./system/helpers/inflector_helper.php */
diff --git a/system/helpers/language_helper.php b/system/helpers/language_helper.php
index a83580a97..1d66df59f 100644
--- a/system/helpers/language_helper.php
+++ b/system/helpers/language_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/number_helper.php b/system/helpers/number_helper.php
index 331b468c6..b6c823d8b 100644
--- a/system/helpers/number_helper.php
+++ b/system/helpers/number_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php
index cd87a73eb..2eb85fefa 100644
--- a/system/helpers/path_helper.php
+++ b/system/helpers/path_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php
index 99fda561a..e05e947a5 100644
--- a/system/helpers/security_helper.php
+++ b/system/helpers/security_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/smiley_helper.php b/system/helpers/smiley_helper.php
index 700f4486c..cc903bc1c 100644
--- a/system/helpers/smiley_helper.php
+++ b/system/helpers/smiley_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php
index 04d51c2f9..607a12bcb 100644
--- a/system/helpers/string_helper.php
+++ b/system/helpers/string_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 842a31d75..7591bac5f 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
@@ -300,9 +300,9 @@ if ( ! function_exists('highlight_code'))
// Replace any existing PHP tags to temporary markers so they don't accidentally
// break the string out of PHP, and thus, thwart the highlighting.
-
$str = str_replace(array('<?', '?>', '<%', '%>', '\\', '</script>'),
- array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'), $str);
+ array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'),
+ $str);
// The highlight_string function requires that the text be surrounded
// by PHP tags, which we will remove later
@@ -311,25 +311,15 @@ if ( ! function_exists('highlight_code'))
// All the magic happens here, baby!
$str = highlight_string($str, TRUE);
- // Prior to PHP 5, the highligh function used icky <font> tags
- // so we'll replace them with <span> tags.
-
- if (abs(PHP_VERSION) < 5)
- {
- $str = str_replace(array('<font ', '</font>'), array('<span ', '</span>'), $str);
- $str = preg_replace('#color="(.*?)"#', 'style="color: \\1"', $str);
- }
-
// Remove our artificially added PHP, and the syntax highlighting that came with it
$str = preg_replace('/<span style="color: #([A-Z0-9]+)">&lt;\?php(&nbsp;| )/i', '<span style="color: #$1">', $str);
$str = preg_replace('/(<span style="color: #[A-Z0-9]+">.*?)\?&gt;<\/span>\n<\/span>\n<\/code>/is', "$1</span>\n</span>\n</code>", $str);
$str = preg_replace('/<span style="color: #[A-Z0-9]+"\><\/span>/i', '', $str);
// Replace our markers back to PHP tags.
- $str = str_replace(array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'),
- array('&lt;?', '?&gt;', '&lt;%', '%&gt;', '\\', '&lt;/script&gt;'), $str);
-
- return $str;
+ return str_replace(array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'),
+ array('&lt;?', '?&gt;', '&lt;%', '%&gt;', '\\', '&lt;/script&gt;'),
+ $str);
}
}
@@ -544,4 +534,4 @@ if ( ! function_exists('ellipsize'))
}
/* End of file text_helper.php */
-/* Location: ./system/helpers/text_helper.php */ \ No newline at end of file
+/* Location: ./system/helpers/text_helper.php */
diff --git a/system/helpers/typography_helper.php b/system/helpers/typography_helper.php
index c49348e6a..9b19c7c2d 100644
--- a/system/helpers/typography_helper.php
+++ b/system/helpers/typography_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php
index 2cbcd9dbf..2ae1fd37b 100644
--- a/system/helpers/url_helper.php
+++ b/system/helpers/url_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
@@ -470,39 +470,35 @@ if ( ! function_exists('prep_url'))
* Create URL Title
*
* Takes a "title" string as input and creates a
- * human-friendly URL string with either a dash
- * or an underscore as the word separator.
+ * human-friendly URL string with a "separator" string
+ * as the word separator.
*
* @access public
* @param string the string
- * @param string the separator: dash, or underscore
+ * @param string the separator
* @return string
*/
if ( ! function_exists('url_title'))
{
- function url_title($str, $separator = 'dash', $lowercase = FALSE)
+ function url_title($str, $separator = '-', $lowercase = FALSE)
{
if ($separator === 'dash')
{
- $search = '_';
- $replace = '-';
+ $separator = '-';
}
- else
+ else if ($separator == 'underscore')
{
- $search = '-';
- $replace = '_';
+ $separator = '_';
}
+
+ $q_separator = preg_quote($separator);
$trans = array(
- '&\#\d+?;' => '',
- '&\S+?;' => '',
- '\s+' => $replace,
- '[^a-z0-9\-\._]' => '',
- $replace.'+' => $replace,
- $replace.'$' => $replace,
- '^'.$replace => $replace,
- '\.+$' => ''
- );
+ '&.+?;' => '',
+ '[^a-z0-9 _-]' => '',
+ '\s+' => $separator,
+ '('.$q_separator.')+' => $separator
+ );
$str = strip_tags($str);
foreach ($trans as $key => $val)
@@ -515,7 +511,7 @@ if ( ! function_exists('url_title'))
$str = strtolower($str);
}
- return trim(trim(stripslashes($str)), $replace);
+ return trim(trim($str, $separator));
}
}
diff --git a/system/helpers/xml_helper.php b/system/helpers/xml_helper.php
index 5242193ac..f3ff5764c 100644
--- a/system/helpers/xml_helper.php
+++ b/system/helpers/xml_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-06 20:26:35 +0100