| | |
| | | '$this->_build_link_list("\\1", "\\2")', // <a href=""> |
| | | "strtoupper(\"\n\n\\1\n\n\")", // H1 - H3 |
| | | "ucwords(\"\n\n\\1\n\n\")", // H4 - H6 |
| | | "\n\n\t", // <P> |
| | | "\n", // <P> |
| | | "\n", // <br> |
| | | 'strtoupper("\\1")', // <b> |
| | | '_\\1_', // <i> |
| | |
| | | * @see _build_link_list() |
| | | */ |
| | | var $_link_list = array(); |
| | | |
| | | /** |
| | | * Boolean flag, true if a table of link URLs should be listed after the text. |
| | | * |
| | | * @var boolean $_do_links |
| | | * @access private |
| | | * @see html2text() |
| | | */ |
| | | var $_do_links = true; |
| | | |
| | | /** |
| | | * Constructor. |
| | |
| | | * |
| | | * @param string $source HTML content |
| | | * @param boolean $from_file Indicates $source is a file to pull content from |
| | | * @param boolean $do_link_table indicate whether a table of link URLs is desired |
| | | * @access public |
| | | * @return void |
| | | */ |
| | | function html2text( $source = '', $from_file = false ) |
| | | function html2text( $source = '', $from_file = false, $do_link_table = true ) |
| | | { |
| | | if ( !empty($source) ) { |
| | | $this->set_html($source, $from_file); |
| | | } |
| | | $this->set_base_url(); |
| | | $this->_do_links = $produce_link_table; |
| | | } |
| | | |
| | | /** |
| | |
| | | */ |
| | | function _build_link_list($link, $display) |
| | | { |
| | | if (! $this->_do_links) return $display; |
| | | |
| | | $link_lc = strtolower($link); |
| | | |
| | | if (substr($link_lc, 0, 7) == 'http://' || substr($link_lc, 0, 8) == 'https://' || substr($link_lc, 0, 7) == 'mailto:') |