static function cut_title($cut_parms, $title)
{
//trim and get the excerpt
$title = trim($title);
$title = tt_excerpt($title, $cut_parms['excerpt']);
//get an array of chars
$title_chars = str_split($title);
$buffy = '';
$current_char_on_line = 0;
$has_to_cut = false;
//when true, the string will be cut
foreach ($title_chars as $title_char) {
//check if we reached the limit
if ($cut_parms['char_per_line'] == $current_char_on_line) {
$has_to_cut = true;
$current_char_on_line = 0;
} else {
$current_char_on_line++;
}
if ($title_char == ' ' and $has_to_cut === true) {
//we have to cut, it's a white space so we ignore it (not added to buffy)
$buffy .= $cut_parms['line_wrap_end'] . $cut_parms['line_wrap_start'];
$has_to_cut = false;
} else {
//normal loop
$buffy .= $title_char;
}
}
//wrap the string
return $cut_parms['line_wrap_start'] . $buffy . $cut_parms['line_wrap_end'];
}
function get_excerpt($lenght = 25, $show_shortcodes = '')
{
if ($this->post->post_excerpt != '') {
return $this->post->post_excerpt;
}
if (empty($lenght)) {
$lenght = 25;
}
$buffy = '';
//print_r($this->post);
$buffy .= tt_excerpt($this->post->post_content, $lenght, $show_shortcodes);
return $buffy;
}
