diff options
Diffstat (limited to 'user_guide/libraries')
| -rw-r--r-- | user_guide/libraries/uri.html | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/user_guide/libraries/uri.html b/user_guide/libraries/uri.html index e56bf256f..bc8f0800e 100644 --- a/user_guide/libraries/uri.html +++ b/user_guide/libraries/uri.html @@ -63,7 +63,8 @@ URI Class <h1>URI Class</h1>
-<p>The URI Class provides functions that help you retrieve information from your URI strings.</p>
+<p>The URI Class provides functions that help you retrieve information from your URI strings. If you use URI routing, you can
+also retrieve information about the re-routed segments.</p>
<p class="important"><strong>Note:</strong> This class is initialized automatically by the system so there is no need to do it manually.</p>
@@ -101,10 +102,15 @@ else<br /> }<br />
</code>
+<h2>$this->uri->rsegment(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it lets you retrieve a specific segment from your
+re-routed URI in the event you are using Code Igniter's <a href="../general/routing.html">URI Routing</a> feature.
+
<h2>$this->uri->slash_segment(<var>n</var>)</h2>
-<p>This function is almost identical to the one above, except it adds a trailing and/or leading slash based on the second
+<p>This function is almost identical to <dfn>$this->uri->segment()</dfn>, except it adds a trailing and/or leading slash based on the second
parameter. If the parameter is not used, a trailing slash added. Examples:</p>
<code>$this->uri->slash_segment(<var>3</var>);<br />
@@ -120,6 +126,13 @@ $this->uri->slash_segment(<var>3</var>, 'both');</code> </ol>
+<h2>$this->uri->slash_rsegment(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it lets you add slashes a specific segment from your
+re-routed URI in the event you are using Code Igniter's <a href="../general/routing.html">URI Routing</a> feature.
+
+
+
<h2>$this->uri->uri_to_assoc(<var>n</var>)</h2>
<p>This function lets you turn URI segments into and associative array of key/value pairs. Consider this URI:</p>
@@ -157,6 +170,13 @@ $array = $this->uri->uri_to_assoc(3, $default);</code> <p>Lastly, if a corresponding value is not found for a given key (if there is an odd number of URI segments) the value will be set to FALSE (boolean).</p>
+<h2>$this->uri->ruri_to_assoc(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it creates an associative array using the
+re-routed URI in the event you are using Code Igniter's <a href="../general/routing.html">URI Routing</a> feature.
+
+
+
<h2>$this->uri->assoc_to_uri()</h2>
<p>Takes an associative array as input and generates a URI string from it. The array keys will be included in the string. Example:</p>
@@ -180,11 +200,24 @@ $str = $this->uri->assoc_to_str($array);<br /> <code>news/local/345</code>
+<h2>$this->uri->ruri_string(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it returns the
+re-routed URI in the event you are using Code Igniter's <a href="../general/routing.html">URI Routing</a> feature.
+
+
+
<h2>$this->uri->total_segments()</h2>
<p>Returns the total number of segments.</p>
+<h2>$this->uri->total_rsegments(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it returns the total number of segments in your
+re-routed URI in the event you are using Code Igniter's <a href="../general/routing.html">URI Routing</a> feature.
+
+
<h2>$this->uri->segment_array()</h2>
@@ -199,6 +232,11 @@ foreach ($segs as $segment)<br /> echo '<br />';<br />
}</code>
+<h2>$this->uri->rsegment_array(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it returns the array of segments in your
+re-routed URI in the event you are using Code Igniter's <a href="../general/routing.html">URI Routing</a> feature.
+
</div>
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