functions.php in Bootstrap 3 shortcodes 7

File

includes/functions.php

<?php

// Intelligently remove extra P and BR tags around shortcodes that WordPress likes to add
function bs_fix_shortcodes($content) {
  $array = array(
    '<p>[' => '[',
    ']</p>' => ']',
    ']<br />' => ']',
    ']<br>' => ']',
  );
  $content = strtr($content, $array);
  return $content;
}
function bs_cleanup_domdocument($content) {
  $content = preg_replace('#(( ){0,}<br( {0,})(/{0,1})>){1,}$#i', '', $content);
  return $content;
}

// We need to be able to figure out the attributes of a wrapped shortcode
function bs_attribute_map($str, $att = null) {
  $res = array();
  $return = array();
  $reg = get_shortcode_regex();
  preg_match_all('~' . $reg . '~', $str, $matches);
  foreach ($matches[2] as $key => $name) {
    $parsed = shortcode_parse_atts($matches[3][$key]);
    $parsed = is_array($parsed) ? $parsed : array();
    $res[$name] = $parsed;
    $return[] = $res;
  }
  return $return;
}

Functions

Name	Description
bs_attribute_map
bs_cleanup_domdocument
bs_fix_shortcodes