adding parse_string method
adding null values generating an empty cell in table lib
diff --git a/system/libraries/Parser.php b/system/libraries/Parser.php
index 399b14b..56d27e7 100644
--- a/system/libraries/Parser.php
+++ b/system/libraries/Parser.php
@@ -29,11 +29,11 @@
var $l_delim = '{';
var $r_delim = '}';
var $object;
-
+
/**
* Parse a template
*
- * Parses pseudo-variables contained in the specified template,
+ * Parses pseudo-variables contained in the specified template view,
* replacing them with the data in the second param
*
* @access public
@@ -46,12 +46,50 @@
{
$CI =& get_instance();
$template = $CI->load->view($template, $data, TRUE);
-
+
+ return $this->_parse($template, $data, $return);
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Parse a String
+ *
+ * Parses pseudo-variables contained in the specified string,
+ * replacing them with the data in the second param
+ *
+ * @access public
+ * @param string
+ * @param array
+ * @param bool
+ * @return string
+ */
+ function parse_string($template, $data, $return = FALSE)
+ {
+ return $this->_parse($template, $data, $return);
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Parse a template
+ *
+ * Parses pseudo-variables contained in the specified template,
+ * replacing them with the data in the second param
+ *
+ * @access public
+ * @param string
+ * @param array
+ * @param bool
+ * @return string
+ */
+ function _parse($template, $data, $return = FALSE)
+ {
if ($template == '')
{
return FALSE;
}
-
+
foreach ($data as $key => $val)
{
if (is_array($val))
@@ -63,12 +101,13 @@
$template = $this->_parse_single($key, (string)$val, $template);
}
}
-
+
if ($return == FALSE)
{
+ $CI =& get_instance();
$CI->output->append_output($template);
}
-
+
return $template;
}