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+--- Thread: Small fix for CI documentation/URL Helper (/showthread.php?tid=25387)
Small fix for CI documentation/URL Helper - El Forum - 12-10-2009
[eluser]Carlos Mora[/eluser]
In function anchor(), the first example states :
----8<----------------------
Code:
echo anchor('news/local/123', 'title="My News"');
Would produce: <a href="http://example.com/index.php/news/local/123" title="My News">My News</a>the second parameter "My News" is missing to get that result. The current code produces
Code:
<a href="https://saturno/listin.php/news/local/123">title="My News"</a>Regards,
Carlos
Small fix for CI documentation/URL Helper - El Forum - 12-10-2009
[eluser]sophistry[/eluser]
yes, good catch, this is a bug in the documentation.
the example code needs a second parameter to be a string specifying the text that will appear inside the a tags.
check this CI URL helper code and see if you can spot why the example is wrong:
Code:
/**
* Anchor Link
*
* Creates an anchor based on the local URL.
*
* @access public
* @param string the URL
* @param string the link title
* @param mixed any attributes
* @return string
*/
if ( ! function_exists('anchor'))
{
function anchor($uri = '', $title = '', $attributes = '')
{
$title = (string) $title;
if ( ! is_array($uri))
{
$site_url = ( ! preg_match('!^\w+://! i', $uri)) ? site_url($uri) : $uri;
}
else
{
$site_url = site_url($uri);
}
if ($title == '')
{
$title = $site_url;
}
if ($attributes != '')
{
$attributes = _parse_attributes($attributes);
}
return '<a href="'.$site_url.'">'.$title.'</a>';
}
}