summaryrefslogtreecommitdiffstats
path: root/system/core/URI.php
diff options
context:
space:
mode:
Diffstat (limited to 'system/core/URI.php')
-rwxr-xr-xsystem/core/URI.php93
1 files changed, 46 insertions, 47 deletions
diff --git a/system/core/URI.php b/system/core/URI.php
index 705575a0c..a575bc36e 100755
--- a/system/core/URI.php
+++ b/system/core/URI.php
@@ -22,6 +22,7 @@
* @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
* @link http://codeigniter.com
* @since Version 1.0
+ * @filesource
*/
/**
@@ -43,21 +44,21 @@ class CI_URI {
* @var array
*/
public $keyval = array();
-
+
/**
* Current uri string
*
* @var string
*/
public $uri_string;
-
+
/**
* List of uri segments
*
* @var array
*/
public $segments = array();
-
+
/**
* Re-indexed list of uri segments
* Starts at 1 instead of 0
@@ -72,6 +73,8 @@ class CI_URI {
* Simply globalizes the $RTR object. The front
* loads the Router class early on so it's not available
* normally as other classes are.
+ *
+ * @return void
*/
public function __construct()
{
@@ -108,8 +111,8 @@ class CI_URI {
// Is there a PATH_INFO variable?
// Note: some servers seem to have trouble with getenv() so we'll test it two ways
- $path = (isset($_SERVER['PATH_INFO'])) ? $_SERVER['PATH_INFO'] : @getenv('PATH_INFO');
- if (trim($path, '/') != '' && $path !== '/'.SELF)
+ $path = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : @getenv('PATH_INFO');
+ if (trim($path, '/') !== '' && $path !== '/'.SELF)
{
$this->_set_uri_string($path);
return;
@@ -117,14 +120,14 @@ class CI_URI {
// No PATH_INFO?... What about QUERY_STRING?
$path = (isset($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : @getenv('QUERY_STRING');
- if (trim($path, '/') != '')
+ if (trim($path, '/') !== '')
{
$this->_set_uri_string($path);
return;
}
// As a last ditch effort lets try using the $_GET array
- if (is_array($_GET) && count($_GET) === 1 && trim(key($_GET), '/') != '')
+ if (is_array($_GET) && count($_GET) === 1 && trim(key($_GET), '/') !== '')
{
$this->_set_uri_string(key($_GET));
return;
@@ -148,7 +151,7 @@ class CI_URI {
return;
}
- $path = (isset($_SERVER[$uri])) ? $_SERVER[$uri] : @getenv($uri);
+ $path = isset($_SERVER[$uri]) ? $_SERVER[$uri] : @getenv($uri);
$this->_set_uri_string($path);
}
@@ -181,7 +184,7 @@ class CI_URI {
*/
protected function _detect_uri()
{
- if ( ! isset($_SERVER['REQUEST_URI']) OR ! isset($_SERVER['SCRIPT_NAME']))
+ if ( ! isset($_SERVER['REQUEST_URI'], $_SERVER['SCRIPT_NAME']))
{
return '';
}
@@ -215,7 +218,7 @@ class CI_URI {
$_GET = array();
}
- if ($uri == '/' OR empty($uri))
+ if ($uri === '/' OR empty($uri))
{
return '/';
}
@@ -227,20 +230,19 @@ class CI_URI {
}
// --------------------------------------------------------------------
-
+
/**
* Is cli Request?
*
* Duplicate of function from the Input class to test to see if a request was made from the command line
*
- * @return boolean
+ * @return bool
*/
protected function _is_cli_request()
{
- return (php_sapi_name() == 'cli') OR defined('STDIN');
+ return (php_sapi_name() === 'cli') OR defined('STDIN');
}
-
// --------------------------------------------------------------------
/**
@@ -253,7 +255,7 @@ class CI_URI {
protected function _parse_cli_args()
{
$args = array_slice($_SERVER['argv'], 1);
- return $args ? '/' . implode('/', $args) : '';
+ return $args ? '/'.implode('/', $args) : '';
}
// --------------------------------------------------------------------
@@ -268,7 +270,7 @@ class CI_URI {
*/
public function _filter_uri($str)
{
- if ($str != '' && $this->config->item('permitted_uri_chars') != '' && $this->config->item('enable_query_strings') == FALSE)
+ if ($str !== '' && $this->config->item('permitted_uri_chars') != '' && $this->config->item('enable_query_strings') === FALSE)
{
// preg_quote() in PHP 5.3 escapes -, so the str_replace() and addition of - to preg_quote() is to maintain backwards
// compatibility as many are unaware of how characters in the permitted_uri_chars will be parsed as a regex pattern
@@ -296,7 +298,7 @@ class CI_URI {
*/
public function _remove_url_suffix()
{
- if ($this->config->item('url_suffix') != '')
+ if ($this->config->item('url_suffix') !== '')
{
$this->uri_string = preg_replace('|'.preg_quote($this->config->item('url_suffix')).'$|', '', $this->uri_string);
}
@@ -319,7 +321,7 @@ class CI_URI {
// Filter segments for security
$val = trim($this->_filter_uri($val));
- if ($val != '')
+ if ($val !== '')
{
$this->segments[] = $val;
}
@@ -327,7 +329,7 @@ class CI_URI {
}
// --------------------------------------------------------------------
-
+
/**
* Re-index Segments
*
@@ -355,13 +357,13 @@ class CI_URI {
*
* This function returns the URI segment based on the number provided.
*
- * @param integer
- * @param bool
+ * @param int
+ * @param mixed
* @return string
*/
- public function segment($n, $no_result = FALSE)
+ public function segment($n, $no_result = NULL)
{
- return ( ! isset($this->segments[$n])) ? $no_result : $this->segments[$n];
+ return isset($this->segments[$n]) ? $this->segments[$n] : $no_result;
}
// --------------------------------------------------------------------
@@ -370,16 +372,16 @@ class CI_URI {
* Fetch a URI "routed" Segment
*
* This function returns the re-routed URI segment (assuming routing rules are used)
- * based on the number provided. If there is no routing this function returns the
+ * based on the number provided. If there is no routing this function returns the
* same result as $this->segment()
*
- * @param integer
- * @param bool
+ * @param int
+ * @param mixed
* @return string
*/
- public function rsegment($n, $no_result = FALSE)
+ public function rsegment($n, $no_result = NULL)
{
- return ( ! isset($this->rsegments[$n])) ? $no_result : $this->rsegments[$n];
+ return isset($this->rsegments[$n]) ? $this->rsegments[$n] : $no_result;
}
// --------------------------------------------------------------------
@@ -400,7 +402,7 @@ class CI_URI {
* gender => male
* )
*
- * @param integer the starting segment number
+ * @param int the starting segment number
* @param array an array of default values
* @return array
*/
@@ -408,13 +410,13 @@ class CI_URI {
{
return $this->_uri_to_assoc($n, $default, 'segment');
}
-
+
// --------------------------------------------------------------------
-
+
/**
* Identical to above only it uses the re-routed segment array
*
- * @param integer the starting segment number
+ * @param int the starting segment number
* @param array an array of default values
* @return array
*/
@@ -428,7 +430,7 @@ class CI_URI {
/**
* Generate a key value pair from the URI string or Re-routed URI string
*
- * @param integer the starting segment number
+ * @param int the starting segment number
* @param array an array of default values
* @param string which array we should use
* @return array
@@ -458,12 +460,9 @@ class CI_URI {
if ($this->$total_segments() < $n)
{
- if (count($default) === 0)
- {
- return array();
- }
-
- return array_fill_keys($default, FALSE);
+ return (count($default) === 0)
+ ? array()
+ : array_fill_keys($default, NULL);
}
$segments = array_slice($this->$segment_array(), ($n - 1));
@@ -478,7 +477,7 @@ class CI_URI {
}
else
{
- $retval[$seg] = FALSE;
+ $retval[$seg] = NULL;
$lastval = $seg;
}
@@ -491,7 +490,7 @@ class CI_URI {
{
if ( ! array_key_exists($val, $retval))
{
- $retval[$val] = FALSE;
+ $retval[$val] = NULL;
}
}
}
@@ -512,7 +511,7 @@ class CI_URI {
public function assoc_to_uri($array)
{
$temp = array();
- foreach ((array)$array as $key => $val)
+ foreach ((array) $array as $key => $val)
{
$temp[] = $key;
$temp[] = $val;
@@ -526,7 +525,7 @@ class CI_URI {
/**
* Fetch a URI Segment and add a trailing slash
*
- * @param integer
+ * @param int
* @param string
* @return string
*/
@@ -540,7 +539,7 @@ class CI_URI {
/**
* Fetch a URI Segment and add a trailing slash
*
- * @param integer
+ * @param int
* @param string
* @return string
*/
@@ -554,7 +553,7 @@ class CI_URI {
/**
* Fetch a URI Segment and add a trailing slash - helper function
*
- * @param integer
+ * @param int
* @param string
* @param string
* @return string
@@ -604,7 +603,7 @@ class CI_URI {
/**
* Total number of segments
*
- * @return integer
+ * @return int
*/
public function total_segments()
{
@@ -616,7 +615,7 @@ class CI_URI {
/**
* Total number of routed segments
*
- * @return integer
+ * @return int
*/
public function total_rsegments()
{
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-07-03 20:57:11 +0200