Changed spaces to tabs where necessary.
diff --git a/system/core/Router.php b/system/core/Router.php
index b11aa9b..1d566c5 100644
--- a/system/core/Router.php
+++ b/system/core/Router.php
@@ -354,65 +354,65 @@
* @return void
*/
protected function _parse_routes()
- {
- // Turn the segment array into a URI string
- $uri = implode('/', $this->uri->segments);
+ {
+ // Turn the segment array into a URI string
+ $uri = implode('/', $this->uri->segments);
- // Is there a literal match? If so we're done
- if (isset($this->routes[$uri]))
- {
- return $this->_set_request(explode('/', $this->routes[$uri]));
- }
+ // Is there a literal match? If so we're done
+ if (isset($this->routes[$uri]))
+ {
+ return $this->_set_request(explode('/', $this->routes[$uri]));
+ }
- // Loop through the route array looking for wild-cards
- foreach ($this->routes as $key => $val)
- {
- // Convert wild-cards to RegEx
- $key = str_replace(':any', '.+', str_replace(':num', '[0-9]+', $key));
+ // Loop through the route array looking for wild-cards
+ foreach ($this->routes as $key => $val)
+ {
+ // Convert wild-cards to RegEx
+ $key = str_replace(':any', '.+', str_replace(':num', '[0-9]+', $key));
- // Does the RegEx match?
- if (preg_match('#^'.$key.'$#', $uri, $matches))
- {
- // Are we using a callback?
- $callable = ! is_string($val) && is_callable($val);
+ // Does the RegEx match?
+ if (preg_match('#^'.$key.'$#', $uri, $matches))
+ {
+ // Are we using a callback?
+ $callable = ! is_string($val) && is_callable($val);
- // Are we using callbacks to process back-references?
- if($callable)
- {
- // Remove the original string from the matches array.
- array_shift($matches);
+ // Are we using callbacks to process back-references?
+ if($callable)
+ {
+ // Remove the original string from the matches array.
+ array_shift($matches);
- // Get the match count.
- $match_count = count($matches);
+ // Get the match count.
+ $match_count = count($matches);
- // Determine how many parameters the callback has.
- $reflection = new ReflectionFunction($val);
- $param_count = $reflection->getNumberOfParameters();
+ // Determine how many parameters the callback has.
+ $reflection = new ReflectionFunction($val);
+ $param_count = $reflection->getNumberOfParameters();
- // Are there more parameters than matches?
- if($param_count > $match_count)
- {
- // Any params without matches will be set to an empty string.
- $matches = array_merge($matches, array_fill($match_count, $param_count - $match_count, ''));
- }
+ // Are there more parameters than matches?
+ if($param_count > $match_count)
+ {
+ // Any params without matches will be set to an empty string.
+ $matches = array_merge($matches, array_fill($match_count, $param_count - $match_count, ''));
+ }
- // Execute the callback using the values in matches as its parameters.
- $val = call_user_func_array($val, $matches);
- }
- // Are we using the default routing method for back-references?
- else if (strpos($val, '$') !== FALSE AND strpos($key, '(') !== FALSE)
- {
- $val = preg_replace('#^'.$key.'$#', $val, $uri);
- }
+ // Execute the callback using the values in matches as its parameters.
+ $val = call_user_func_array($val, $matches);
+ }
+ // Are we using the default routing method for back-references?
+ else if (strpos($val, '$') !== FALSE AND strpos($key, '(') !== FALSE)
+ {
+ $val = preg_replace('#^'.$key.'$#', $val, $uri);
+ }
- return $this->_set_request(explode('/', $val));
- }
- }
+ return $this->_set_request(explode('/', $val));
+ }
+ }
- // If we got this far it means we didn't encounter a
- // matching route so we'll set the site default route
- $this->_set_request($this->uri->segments);
- }
+ // If we got this far it means we didn't encounter a
+ // matching route so we'll set the site default route
+ $this->_set_request($this->uri->segments);
+ }
// --------------------------------------------------------------------