".$data."";
}
}
// ------------------------------------------------------------------------
/**
* Unordered List
*
* Generates an HTML unordered list from an single or multi-dimensional array.
*
* @access public
* @param array
* @param mixed
* @return string
*/
if (! function_exists('ul'))
{
function ul($list, $attributes = '')
{
return _list('ul', $list, $attributes);
}
}
// ------------------------------------------------------------------------
/**
* Ordered List
*
* Generates an HTML ordered list from an single or multi-dimensional array.
*
* @access public
* @param array
* @param mixed
* @return string
*/
if (! function_exists('ol'))
{
function ol($list, $attributes = '')
{
return _list('ol', $list, $attributes);
}
}
// ------------------------------------------------------------------------
/**
* Generates the list
*
* Generates an HTML ordered list from an single or multi-dimensional array.
*
* @access private
* @param string
* @param mixed
* @param mixed
* @param intiger
* @return string
*/
if (! function_exists('_list'))
{
function _list($type = 'ul', $list, $attributes = '', $depth = 0)
{
// If an array wasn't submitted there's nothing to do...
if ( ! is_array($list))
{
return $list;
}
// Set the indentation based on the depth
$out = str_repeat(" ", $depth);
// Were any attributes submitted? If so generate a string
if (is_array($attributes))
{
$atts = '';
foreach ($attributes as $key => $val)
{
$atts .= ' ' . $key . '="' . $val . '"';
}
$attributes = $atts;
}
// Write the opening list tag
$out .= "<".$type.$attributes.">\n";
// Cycle through the list elements. If an array is
// encountered we will recursively call _list()
static $_last_list_item = '';
foreach ($list as $key => $val)
{
$_last_list_item = $key;
$out .= str_repeat(" ", $depth + 2);
$out .= "";
if ( ! is_array($val))
{
$out .= $val;
}
else
{
$out .= $_last_list_item."\n";
$out .= _list($type, $val, '', $depth + 4);
$out .= str_repeat(" ", $depth + 2);
}
$out .= "\n";
}
// Set the indentation for the closing tag
$out .= str_repeat(" ", $depth);
// Write the closing list tag
$out .= "\n";
return $out;
}
}
// ------------------------------------------------------------------------
/**
* Generates HTML BR tags based on number supplied
*
* @access public
* @param integer
* @return string
*/
if (! function_exists('br'))
{
function br($num = 1)
{
return str_repeat("
", $num);
}
}
// ------------------------------------------------------------------------
/**
* Image
*
* Generates an image tag
*
* @access public
* @param integer
* @return string
*/
if (! function_exists('image'))
{
function image($src = '', $alt = '', $index_page = FALSE)
{
$CI =& get_instance();
$css = '';
foreach ($stylesheets as $stylesheet)
{
if (strpos($stylesheet, '://') !== FALSE)
{
$href = ' href="'.$stylesheet.'"';
}
elseif ($index_page === TRUE)
{
$href = ' href="'.$CI->config->site_url($stylesheet).'"';
}
else
{
$href = ' href="'.$CI->config->slash_item('base_url').$stylesheet.'"';
}
$media = ($media !== '') ? ' media="'.$media.'"' : '';
$css .= 'link type="text/css" rel="stylesheet"'.$href.$media.' />'."\n";
}
return $css;
}
}
// ------------------------------------------------------------------------
/**
* Link
*
* Generates link to a CSS file
*
* @access public
* @param mixed stylesheet name(s)
* @param string media type
* @param boolean should index_page be added to the css path
* @return string
*/
if (! function_exists('link'))
{
function link($href = '', $rel = 'stylesheet', $type = 'text/css', $title = '', $media = '', $index_page = FALSE)
{
$CI =& get_instance();
$link = 'link ';
if (is_array($href))
{
foreach ($href as $k=>$v)
{
if ($k == 'href' AND strpos($k, '://') === FALSE)
{
if ($index_page === TRUE)
{
$link .= ' href="'.$CI->config->site_url($v).'" ';
}
else
{
$link .= ' href="'.$CI->config->slash_item('base_url').$v.'" ';
}
}
else
{
$link .= "$k=\"$v\" ";
}
}
$link .= "/>\n";
}
else
{
if ( strpos($href, '://') !== FALSE)
{
$link .= ' href="'.$href.'" ';
}
elseif ($index_page === TRUE)
{
$link .= ' href="'.$CI->config->site_url($href).'" ';
}
else
{
$link .= ' href="'.$CI->config->slash_item('base_url').$href.'" ';
}
$link .= 'rel="'.$rel.'" type="'.$type.'" ';
if ($media != '')
{
$link .= 'media="'.$media.'" ';
}
if ($title != '')
{
$link .= 'title="'.$title.'" ';
}
$link .= '/>'."\n";
}
return $link;
}
}
// ------------------------------------------------------------------------
/**
* Generates meta tags from an array of key/values
*
* @access public
* @param array
* @return string
*/
if (! function_exists('meta'))
{
function meta($meta = array(), $newline = "\n")
{
$str = '';
foreach ($meta as $key => $val)
{
$str .= ''.$newline;
}
return $str;
}
}
// ------------------------------------------------------------------------
/**
* Generates non-breaking space entities based on number supplied
*
* @access public
* @param integer
* @return string
*/
if (! function_exists('nbs'))
{
function nbs($num = 1)
{
return str_repeat(" ", $num);
}
}
?>