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-rw-r--r--system/helpers/url_helper.php7
-rw-r--r--user_guide/changelog.html1
-rw-r--r--user_guide/helpers/url_helper.html10
3 files changed, 16 insertions, 2 deletions
diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php
index fd13dc2d4..9b449ea9e 100644
--- a/system/helpers/url_helper.php
+++ b/system/helpers/url_helper.php
@@ -471,7 +471,7 @@ if ( ! function_exists('prep_url'))
*/
if ( ! function_exists('url_title'))
{
- function url_title($str, $separator = 'dash')
+ function url_title($str, $separator = 'dash', $lowercase = FALSE)
{
if ($separator == 'dash')
{
@@ -501,6 +501,11 @@ if ( ! function_exists('url_title'))
$str = preg_replace("#".$key."#i", $val, $str);
}
+ if ($lowercase === TRUE)
+ {
+ $str = strtolower($str);
+ }
+
return trim(stripslashes($str));
}
}
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 9c09fabf2..fe7b36d76 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -79,6 +79,7 @@ SVN Revision: </p>
</li> <li>Helpers
<ul>
<li>Added a doctype() function to the <a href="helpers/html_helper.html">HTML helper</a>.</li>
+ <li>Added ability to force lowercase for url_title() in the <a href="helpers/url_helper.html">URL helper</a>.</li>
</ul>
</li>
</ul>
diff --git a/user_guide/helpers/url_helper.html b/user_guide/helpers/url_helper.html
index 53fde2c3a..8bdf59a32 100644
--- a/user_guide/helpers/url_helper.html
+++ b/user_guide/helpers/url_helper.html
@@ -223,9 +223,17 @@ $url_title = url_title($title);<br />
<br />
$url_title = url_title($title, 'underscore');<br />
<br />
-// Produces: whats_wrong_with_css
+// Produces: Whats_wrong_with_CSS
</code>
+<p>The third parameter determines whether or not lowercase characters are forced. By default they are not. Options are boolean <dfn>TRUE</dfn>/<dfn>FALSE</dfn>:</p>
+
+<code>$title = "What's wrong with CSS?";<br />
+<br />
+$url_title = url_title($title, 'underscore', TRUE);<br />
+<br />
+// Produces: whats_wrong_with_css
+</code>
<h3>prep_url()</h3>
<p>This function will add <kbd>http://</kbd> in the event it is missing from a URL. Pass the URL string to the function like this:</p>