$text = str_replace($entities, $characters, $text);

$word_indizes = array();

{

$match = '';

// find the starting indizes of all words

}

unset($match);

{

$word_indizes = array_unique($word_indizes);

sort($word_indizes);

// number of characters on the right and left side of each word

$sequence_length = (int) ($length / (2 * $wordnum)) - 2;

$final_text = '';

}

}

{

return str_replace($characters, $entities, ((utf8_strlen($text) >= $length + 3) ? utf8_substr($text, 0, $length) . '...' : $text));

}

/**

* Decode text whereby text is coming from the db and expected to be pre-parsed content

* We are placing this outside of the message parser because we are often in need of it...

*/

function decode_message(&$message, $bbcode_uid = '')

{

/**

$message_text = $message;

$vars = array('message_text', 'bbcode_uid');

extract($phpbb_dispatcher->trigger_event('core.decode_message_before', compact($vars)));

$message = $message_text;

/**

* Use this event to modify the message after it is decoded

}

/**

*/

function strip_bbcode(&$text, $uid = '')

{

{

}

}

/**

function generate_text_for_display($text, $uid, $bitfield, $flags, $censor_text = true)

{

static $bbcode;

if ($text === '')

{

$vars = array('text', 'uid', 'bitfield', 'flags', 'censor_text');

extract($phpbb_dispatcher->trigger_event('core.modify_text_for_display_before', compact($vars)));

{

{

}

{

}

{

}

}

/**

* Use this event to modify the text after it is parsed

/**

* For parsing custom parsed text to be stored within the database.

* This function additionally returns the uid and bitfield that needs to be stored.

*

* @param string $text The text to be replaced with the parsed one

* @param string $uid The BBCode uid for this parse

* @param bool $allow_bbcode If BBCode is allowed (i.e. if BBCode is parsed)

* @param bool $allow_urls If urls is allowed

* @param bool $allow_smilies If smilies are allowed

*

* @return array An array of string with the errors that occurred while parsing

*/

{

global $phpbb_root_path, $phpEx, $phpbb_dispatcher;

* @var bool allow_bbcode Whether or not to parse BBCode

* @var bool allow_urls Whether or not to parse URLs

* @var bool allow_smilies Whether or not to parse Smilies

* @since 3.1.0-a1

*/

$vars = array(

'text',

'allow_bbcode',

'allow_urls',

'allow_smilies',

);

extract($phpbb_dispatcher->trigger_event('core.modify_text_for_storage_before', compact($vars)));

$uid = $bitfield = '';

$flags = (($allow_bbcode) ? OPTION_FLAG_BBCODE : 0) + (($allow_smilies) ? OPTION_FLAG_SMILIES : 0) + (($allow_urls) ? OPTION_FLAG_LINKS : 0);

if (!class_exists('parse_message'))

{

include($phpbb_root_path . 'includes/message_parser.' . $phpEx);

}

$message_parser = new parse_message($text);

$text = $message_parser->message;

$uid = $message_parser->bbcode_uid;

*/

function generate_text_for_edit($text, $uid, $flags)

{

/**

* Use this event to modify the text before it is decoded for editing

}

}

{

return preg_replace($censors['match'], $censors['replace'], $text);

}

* @param mixed $forum_id The forum id the attachments are displayed in (false if in private message)

* @param string &$message The post/private message

* @param array &$attachments The attachments to parse for (inline) display. The attachments array will hold templated data after parsing.

* @param bool $preview If set to true the attachments are parsed for preview. Within preview mode the comments are fetched from the given $attachments array and not fetched from the database.

*/

{

{

return;

}

}

// Grab attachments (security precaution)

{

global $db;

foreach ($attachments as $attachment)

{

{

continue;

}

// Some basics...

$attachment['extension'] = strtolower(trim($attachment['extension']));

$filename = $phpbb_root_path . $config['upload_path'] . '/' . utf8_basename($attachment['physical_filename']);

$upload_icon = '';

if (!$denied)

{

$display_cat = $extensions[$attachment['extension']]['display_cat'];

if ($display_cat == ATTACHMENT_CATEGORY_IMAGE)

'U_INLINE_LINK' => $inline_link,

);

break;

// Images, but display Thumbnail

'THUMB_IMAGE' => $thumbnail_link,

);

break;

// Macromedia Flash Files

);

// Viewed/Heared File ... update the download count

break;

default:

);

}

/**

* Use this event to modify the attachment template data.

*

'update_count',

);

extract($phpbb_dispatcher->trigger_event('core.parse_attachments_modify_template_data', compact($vars)));

$template->assign_block_vars('_file', $block_array);

*/

function truncate_string($string, $max_length = 60, $max_store_length = 255, $allow_reply = false, $append = '')

{

$strip_reply = false;

$stripped = false;

if ($allow_reply && strpos($string, 'Re: ') === 0)

$chars = array_map('utf8_htmlspecialchars', $_chars);

// Now check the length ;)

{

// Cut off the last elements from the array

$string = implode('', array_slice($chars, 0, $max_length - utf8_strlen($append)));

* Get username details for placing into templates.

* This function caches all modes on first call, except for no_profile and anonymous user - determined by $user_id.

*

* @param string $mode Can be profile (for getting an url to the profile), username (for obtaining the username), colour (for obtaining the user colour), full (for obtaining a html string representing a coloured link to the users profile) or no_profile (the same as full but forcing no profile link)

* @param int $user_id The users id

* @param string $username The users name

{

global $phpbb_root_path, $phpEx;

$_profile_cache['base_url'] = append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&u={USER_ID}');

$_profile_cache['tpl_noprofile'] = '<span class="username">{USERNAME}</span>';

$_profile_cache['tpl_noprofile_colour'] = '<span style="color: {USERNAME_COLOUR};" class="username-coloured">{USERNAME}</span>';

return '';

}

$last_item = array_pop($items);

$lang_key = 'STRING_LIST_MULTI';

{

var $data;

{

$this->data = base64_decode($bitfield);

}

$this->data = $this->data | $bitfield->get_blob();

}

}