diff options
Diffstat (limited to 'system/libraries/Parser.php')
| -rwxr-xr-x[-rw-r--r--] | system/libraries/Parser.php | 87 |
1 files changed, 63 insertions, 24 deletions
diff --git a/system/libraries/Parser.php b/system/libraries/Parser.php index 399b14b2d..d223da020 100644..100755 --- a/system/libraries/Parser.php +++ b/system/libraries/Parser.php @@ -2,11 +2,11 @@ /** * CodeIgniter * - * An open source application development framework for PHP 4.3.2 or newer + * An open source application development framework for PHP 5.1.6 or newer * * @package CodeIgniter * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. + * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc. * @license http://codeigniter.com/user_guide/license.html * @link http://codeigniter.com * @since Version 1.0 @@ -29,11 +29,11 @@ class CI_Parser { var $l_delim = '{'; var $r_delim = '}'; var $object; - + /** * Parse a template * - * Parses pseudo-variables contained in the specified template, + * Parses pseudo-variables contained in the specified template view, * replacing them with the data in the second param * * @access public @@ -42,38 +42,77 @@ class CI_Parser { * @param bool * @return string */ - function parse($template, $data, $return = FALSE) + public function parse($template, $data, $return = FALSE) { $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)) { - $template = $this->_parse_pair($key, $val, $template); + $template = $this->_parse_pair($key, $val, $template); } else { $template = $this->_parse_single($key, (string)$val, $template); } } - + if ($return == FALSE) { + $CI =& get_instance(); $CI->output->append_output($template); } - + return $template; } - + // -------------------------------------------------------------------- - + /** * Set the left/right variable delimiters * @@ -87,9 +126,9 @@ class CI_Parser { $this->l_delim = $l; $this->r_delim = $r; } - + // -------------------------------------------------------------------- - + /** * Parse a single key/value * @@ -103,9 +142,9 @@ class CI_Parser { { return str_replace($this->l_delim.$key.$this->r_delim, $val, $string); } - + // -------------------------------------------------------------------- - + /** * Parse a tag pair * @@ -118,7 +157,7 @@ class CI_Parser { * @return string */ function _parse_pair($variable, $data, $string) - { + { if (FALSE === ($match = $this->_match_pair($string, $variable))) { return $string; @@ -139,15 +178,15 @@ class CI_Parser { $temp = $this->_parse_pair($key, $val, $temp); } } - + $str .= $temp; } - + return str_replace($match['0'], $str, $string); } - + // -------------------------------------------------------------------- - + /** * Matches a variable pair * @@ -158,11 +197,11 @@ class CI_Parser { */ function _match_pair($string, $variable) { - if ( ! preg_match("|".$this->l_delim . $variable . $this->r_delim."(.+?)".$this->l_delim . '/' . $variable . $this->r_delim."|s", $string, $match)) + if ( ! preg_match("|" . preg_quote($this->l_delim) . $variable . preg_quote($this->r_delim) . "(.+?)". preg_quote($this->l_delim) . '/' . $variable . preg_quote($this->r_delim) . "|s", $string, $match)) { return FALSE; } - + return $match; } @@ -170,4 +209,4 @@ class CI_Parser { // END Parser Class /* End of file Parser.php */ -/* Location: ./system/libraries/Parser.php */
\ No newline at end of file +/* Location: ./system/libraries/Parser.php */ |