Vergleich inc/functions.php - 1.8.33 - 1.8.37

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Zeile 588Zeile 588
			}
}


			}
}


		$plugins->run_hooks('my_mailhandler_builtin_after_init', $my_mailhandler_builtin);




		if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mailhandler_builtin_after_init', $my_mailhandler_builtin);
}


return $my_mailhandler_builtin;
}


return $my_mailhandler_builtin;
}

Zeile 598Zeile 601
	{
require_once MYBB_ROOT . "inc/class_mailhandler.php";


	{
require_once MYBB_ROOT . "inc/class_mailhandler.php";


		$plugins->run_hooks('my_mailhandler_init', $my_mailhandler);





		if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mailhandler_init', $my_mailhandler);
}


		// If no plugin has ever created the mail handler, resort to use the built-in one.
if(!is_object($my_mailhandler) || !($my_mailhandler instanceof MailHandler))
{
$my_mailhandler = &get_my_mailhandler(true);

		// If no plugin has ever created the mail handler, resort to use the built-in one.
if(!is_object($my_mailhandler) || !($my_mailhandler instanceof MailHandler))
{
$my_mailhandler = &get_my_mailhandler(true);

		}
}


		}
}


	return $my_mailhandler;
}


	return $my_mailhandler;
}


Zeile 664Zeile 670
		'continue_process' => &$continue_process,
);


		'continue_process' => &$continue_process,
);


	$plugins->run_hooks('my_mail_pre_build_message', $my_mail_parameters);




	if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mail_pre_build_message', $my_mail_parameters);
}


// Build the mail message.
$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);



// Build the mail message.
$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);


	$plugins->run_hooks('my_mail_pre_send', $my_mail_parameters);





	if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mail_pre_send', $my_mail_parameters);
}


	// Check if the hooked plugins still suggest to send the mail.
if($continue_process)
{
$is_mail_sent = $mail->send();

	// Check if the hooked plugins still suggest to send the mail.
if($continue_process)
{
$is_mail_sent = $mail->send();

	}

	}





	$plugins->run_hooks('my_mail_post_send', $my_mail_parameters);




	if(isset($plugins) && is_object($plugins))
{
$plugins->run_hooks('my_mail_post_send', $my_mail_parameters);
}


return $is_mail_sent;
}


return $is_mail_sent;
}

Zeile 692Zeile 707
function generate_post_check($rotation_shift=0)
{
global $mybb, $session;

function generate_post_check($rotation_shift=0)
{
global $mybb, $session;





	$rotation_interval = 6 * 3600;
$rotation = floor(TIME_NOW / $rotation_interval) + $rotation_shift;


	$rotation_interval = 6 * 3600;
$rotation = floor(TIME_NOW / $rotation_interval) + $rotation_shift;


Zeile 725Zeile 740
 * @return bool|void Result boolean if $silent is true, otherwise shows an error to the user
*/
function verify_post_check($code, $silent=false)

 * @return bool|void Result boolean if $silent is true, otherwise shows an error to the user
*/
function verify_post_check($code, $silent=false)

{

{

	global $lang;
if(
generate_post_check() !== $code &&

	global $lang;
if(
generate_post_check() !== $code &&

Zeile 988Zeile 1003
		"nopermission" => '1',
"location1" => 0,
"location2" => 0

		"nopermission" => '1',
"location1" => 0,
"location2" => 0

	);


	);


	$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");

if($mybb->get_input('ajax', MyBB::INPUT_INT))

	$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");

if($mybb->get_input('ajax', MyBB::INPUT_INT))

Zeile 1650Zeile 1665
		if(empty($cached_forum_permissions_permissions[$gid][$fid]))
{
$cached_forum_permissions_permissions[$gid][$fid] = fetch_forum_permissions($fid, $gid, $groupperms);

		if(empty($cached_forum_permissions_permissions[$gid][$fid]))
{
$cached_forum_permissions_permissions[$gid][$fid] = fetch_forum_permissions($fid, $gid, $groupperms);

		}

		}

		return $cached_forum_permissions_permissions[$gid][$fid];
}
else

		return $cached_forum_permissions_permissions[$gid][$fid];
}
else

Zeile 1660Zeile 1675
			foreach($forum_cache as $forum)
{
$cached_forum_permissions[$gid][$forum['fid']] = fetch_forum_permissions($forum['fid'], $gid, $groupperms);

			foreach($forum_cache as $forum)
{
$cached_forum_permissions[$gid][$forum['fid']] = fetch_forum_permissions($forum['fid'], $gid, $groupperms);

			}

			}

		}
return $cached_forum_permissions[$gid];
}

		}
return $cached_forum_permissions[$gid];
}

Zeile 1680Zeile 1695
	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;

$groups = explode(",", $gid);

	global $groupscache, $forum_cache, $fpermcache, $mybb, $fpermfields;

$groups = explode(",", $gid);


if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions
{
return $groupperms;
}

 

$current_permissions = array();
$only_view_own_threads = 1;
$only_reply_own_threads = 1;



$current_permissions = array();
$only_view_own_threads = 1;
$only_reply_own_threads = 1;


	foreach($groups as $gid)





	if(empty($fpermcache[$fid])) // This forum has no custom or inherited permissions so lets just return the group permissions
{
$current_permissions = $groupperms;
}
else

	{

	{

		if(!empty($groupscache[$gid]))

		foreach($groups as $gid)

		{

		{

			$level_permissions = array();

// If our permissions arn't inherited we need to figure them out
if(empty($fpermcache[$fid][$gid]))
{
$parents = explode(',', $forum_cache[$fid]['parentlist']);
rsort($parents);
if(!empty($parents))
{
foreach($parents as $parent_id)
{
if(!empty($fpermcache[$parent_id][$gid]))
{
$level_permissions = $fpermcache[$parent_id][$gid];
break;
}
}
}
}
else
{

			// If this forum has custom or inherited permissions for the currently looped group.
if(!empty($fpermcache[$fid][$gid]))
{



















				$level_permissions = $fpermcache[$fid][$gid];
}

				$level_permissions = $fpermcache[$fid][$gid];
}


// If we STILL don't have forum permissions we use the usergroup itself
if(empty($level_permissions))

			// Or, use the group permission instead, if available. Some forum permissions not existing here will be added back later.
else if(!empty($groupscache[$gid]))


			{
$level_permissions = $groupscache[$gid];

			{
$level_permissions = $groupscache[$gid];

 
			}
// No permission is available for the currently looped group, probably we have bad data here.
else
{
continue;

			}

foreach($level_permissions as $permission => $access)

			}

foreach($level_permissions as $permission => $access)

Zeile 1735Zeile 1735
			if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))
{
$only_view_own_threads = 0;

			if($level_permissions["canview"] && empty($level_permissions["canonlyviewownthreads"]))
{
$only_view_own_threads = 0;

			}


			}


			if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))
{
$only_reply_own_threads = 0;
}
}

			if($level_permissions["canpostreplys"] && empty($level_permissions["canonlyreplyownthreads"]))
{
$only_reply_own_threads = 0;
}
}

	}








if(count($current_permissions) == 0)
{
$current_permissions = $groupperms;
}
}


	// Figure out if we can view more than our own threads

	// Figure out if we can view more than our own threads

	if($only_view_own_threads == 0)
{

	if($only_view_own_threads == 0 || !isset($current_permissions["canonlyviewownthreads"]))
{

		$current_permissions["canonlyviewownthreads"] = 0;

		$current_permissions["canonlyviewownthreads"] = 0;

	}


	}


	// Figure out if we can reply more than our own threads

	// Figure out if we can reply more than our own threads

	if($only_reply_own_threads == 0)
{

	if($only_reply_own_threads == 0 || !isset($current_permissions["canonlyreplyownthreads"]))
{

		$current_permissions["canonlyreplyownthreads"] = 0;

		$current_permissions["canonlyreplyownthreads"] = 0;

	}

	}





	if(count($current_permissions) == 0)
{
$current_permissions = $groupperms;
}

 
	return $current_permissions;
}


	return $current_permissions;
}


Zeile 1929Zeile 1930
	}

if(isset($modpermscache[$fid][$uid]))

	}

if(isset($modpermscache[$fid][$uid]))

	{
return $modpermscache[$fid][$uid];

	{
return $modpermscache[$fid][$uid];

	}

if(!$parentslist)

	}

if(!$parentslist)

Zeile 2193Zeile 2194
	if(isset($mybb->input['icon']))
{
$icon = $mybb->get_input('icon');

	if(isset($mybb->input['icon']))
{
$icon = $mybb->get_input('icon');

	}


	}


	$iconlist = '';
$no_icons_checked = " checked=\"checked\"";
// read post icons from cache, and sort them accordingly

	$iconlist = '';
$no_icons_checked = " checked=\"checked\"";
// read post icons from cache, and sort them accordingly

Zeile 2591Zeile 2592
 *
* @param string $str
* @param bool $unlimited

 *
* @param string $str
* @param bool $unlimited

 * @return mixed

 * @return mixed

 */
function my_unserialize($str, $unlimited = true)
{
// Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()

 */
function my_unserialize($str, $unlimited = true)
{
// Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()

	if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))
{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');
}

$out = _safe_unserialize($str, $unlimited);

if(isset($mbIntEnc))
{
mb_internal_encoding($mbIntEnc);
}


	if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))
{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');
}

$out = _safe_unserialize($str, $unlimited);

if(isset($mbIntEnc))
{
mb_internal_encoding($mbIntEnc);
}


	return $out;

	return $out;

 
}

/**
* Unserializes data using PHP's `unserialize()`, and its safety options if possible.
* This function should only be used for values from trusted sources.
*
* @param string $str
* @return mixed
*/
function native_unserialize($str)
{
if(version_compare(PHP_VERSION, '7.0.0', '>='))
{
return unserialize($str, array('allowed_classes' => false));
}
else
{
return unserialize($str);
}

}

/**

}

/**

Zeile 2707Zeile 2727
		{
// sys_getloadavg() will return an array with [0] being load within the last minute.
$serverload = sys_getloadavg();

		{
// sys_getloadavg() will return an array with [0] being load within the last minute.
$serverload = sys_getloadavg();

			$serverload[0] = round($serverload[0], 4);

			$serverload[0] = round($serverload[0], 4);

		}
else if(@file_exists("/proc/loadavg") && $load = @file_get_contents("/proc/loadavg"))
{

		}
else if(@file_exists("/proc/loadavg") && $load = @file_get_contents("/proc/loadavg"))
{

Zeile 2723Zeile 2743

// Suhosin likes to throw a warning if exec is disabled then die - weird
if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))


// Suhosin likes to throw a warning if exec is disabled then die - weird
if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))

			{

			{

				if(strpos(",".$func_blacklist.",", 'exec') !== false)
{
return $lang->unknown;

				if(strpos(",".$func_blacklist.",", 'exec') !== false)
{
return $lang->unknown;

Zeile 2987Zeile 3007
	}

if(array_key_exists('posts', $update_query))

	}

if(array_key_exists('posts', $update_query))

	{

	{

		$posts_diff = $update_query['posts'] - $forum['posts'];
if($posts_diff > -1)
{

		$posts_diff = $update_query['posts'] - $forum['posts'];
if($posts_diff > -1)
{

Zeile 3235Zeile 3255
	// Fetch above counters for this user
$query = $db->simple_select("users", implode(",", $counters), "uid='{$uid}'");
$user = $db->fetch_array($query);

	// Fetch above counters for this user
$query = $db->simple_select("users", implode(",", $counters), "uid='{$uid}'");
$user = $db->fetch_array($query);


foreach($counters as $counter)

	
if($user)

	{

	{

		if(array_key_exists($counter, $changes))

		foreach($counters as $counter)

		{

		{

			if(substr($changes[$counter], 0, 2) == "+-")
{
$changes[$counter] = substr($changes[$counter], 1);
}
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")

			if(array_key_exists($counter, $changes))






			{

			{

				if((int)$changes[$counter] != 0)

				if(substr($changes[$counter], 0, 2) == "+-")

				{

				{

					$update_query[$counter] = $user[$counter] + $changes[$counter];













					$changes[$counter] = substr($changes[$counter], 1);
}
// Adding or subtracting from previous value?
if(substr($changes[$counter], 0, 1) == "+" || substr($changes[$counter], 0, 1) == "-")
{
if((int)$changes[$counter] != 0)
{
$update_query[$counter] = $user[$counter] + $changes[$counter];
}
}
else
{
$update_query[$counter] = $changes[$counter];

				}

				}

			}
else
{
$update_query[$counter] = $changes[$counter];
}

 




			// Less than 0? That's bad
if(isset($update_query[$counter]) && $update_query[$counter] < 0)
{
$update_query[$counter] = 0;


				// Less than 0? That's bad
if(isset($update_query[$counter]) && $update_query[$counter] < 0)
{
$update_query[$counter] = 0;
}

			}
}
}

			}
}
}

Zeile 3883Zeile 3906
		$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1));
$subscription = $db->fetch_array($query);


		$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1));
$subscription = $db->fetch_array($query);


		if(!empty($subscription) && $subscription['tid'])

		if($subscription)

		{
$subscription_method = (int)$subscription['notification'] + 1;
}

		{
$subscription_method = (int)$subscription['notification'] + 1;
}

Zeile 5899Zeile 5922
		$lang->thursday,
$lang->friday,
$lang->saturday

		$lang->thursday,
$lang->friday,
$lang->saturday

	);

	);


$bmonth = array(
$lang->month_1,


$bmonth = array(
$lang->month_1,

Zeile 5914Zeile 5937
		$lang->month_10,
$lang->month_11,
$lang->month_12

		$lang->month_10,
$lang->month_11,
$lang->month_12

	);


	);


	// This needs to be in this specific order
$find = array(
'm',

	// This needs to be in this specific order
$find = array(
'm',

Zeile 5947Zeile 5970

$bdays = str_replace($find, $html, $bdays);
$bmonth = str_replace($find, $html, $bmonth);


$bdays = str_replace($find, $html, $bdays);
$bmonth = str_replace($find, $html, $bmonth);





	$replace = array(
sprintf('%02s', $bm),
$bm,

	$replace = array(
sprintf('%02s', $bm),
$bm,

Zeile 6028Zeile 6051
		'username' => $firstpost['username'],
'uid' => (int)$firstpost['uid'],
'dateline' => (int)$firstpost['dateline']

		'username' => $firstpost['username'],
'uid' => (int)$firstpost['uid'],
'dateline' => (int)$firstpost['dateline']

	);
$db->update_query("threads", $update_array, "tid='{$tid}'");
}

/**

	);
$db->update_query("threads", $update_array, "tid='{$tid}'");
}

/**

 * Updates the last posts in a thread.
*
* @param int $tid The thread id for which to update the last post id.

 * Updates the last posts in a thread.
*
* @param int $tid The thread id for which to update the last post id.

Zeile 6114Zeile 6137
	if(function_exists("mb_strlen"))
{
$string_length = mb_strlen($string);

	if(function_exists("mb_strlen"))
{
$string_length = mb_strlen($string);

	}
else

	}
else

	{
$string_length = strlen($string);
}

	{
$string_length = strlen($string);
}

Zeile 6147Zeile 6170
		else
{
$cut_string = mb_substr($string, $start);

		else
{
$cut_string = mb_substr($string, $start);

		}
}

		}
}

	else

	else

	{

	{

		if($length != null)

		if($length != null)

		{

		{

			$cut_string = substr($string, $start, $length);

			$cut_string = substr($string, $start, $length);

		}

		}

		else
{
$cut_string = substr($string, $start);

		else
{
$cut_string = substr($string, $start);

Zeile 6164Zeile 6187
	if($handle_entities)
{
$cut_string = htmlspecialchars_uni($cut_string);

	if($handle_entities)
{
$cut_string = htmlspecialchars_uni($cut_string);

	}

	}

	return $cut_string;
}


	return $cut_string;
}


Zeile 6179Zeile 6202
	if(function_exists("mb_strtolower"))
{
$string = mb_strtolower($string);

	if(function_exists("mb_strtolower"))
{
$string = mb_strtolower($string);

	}

	}

	else
{
$string = strtolower($string);
}

	else
{
$string = strtolower($string);
}





	return $string;
}

/**
* Finds a needle in a haystack and returns it position, mb strings accounted for, case insensitive

	return $string;
}

/**
* Finds a needle in a haystack and returns it position, mb strings accounted for, case insensitive

 *
* @param string $haystack String to look in (haystack)
* @param string $needle What to look for (needle)
* @param int $offset (optional) How much to offset
* @return int|bool false on needle not found, integer position if found
*/

 *
* @param string $haystack String to look in (haystack)
* @param string $needle What to look for (needle)
* @param int $offset (optional) How much to offset
* @return int|bool false on needle not found, integer position if found
*/

function my_stripos($haystack, $needle, $offset=0)
{
if($needle == '')

function my_stripos($haystack, $needle, $offset=0)
{
if($needle == '')

	{

	{

		return false;

		return false;

	}

	}


if(function_exists("mb_stripos"))
{
$position = mb_stripos($haystack, $needle, $offset);


if(function_exists("mb_stripos"))
{
$position = mb_stripos($haystack, $needle, $offset);

	}
else
{
$position = stripos($haystack, $needle, $offset);
}


	}
else
{
$position = stripos($haystack, $needle, $offset);
}


	return $position;
}


	return $position;
}


Zeile 6292Zeile 6315
	if($c <= 0x7F)
{
return chr($c);

	if($c <= 0x7F)
{
return chr($c);

	}
else if($c <= 0x7FF)
{
return chr(0xC0 | $c >> 6) . chr(0x80 | $c & 0x3F);
}

	}
else if($c <= 0x7FF)
{
return chr(0xC0 | $c >> 6) . chr(0x80 | $c & 0x3F);
}

	else if($c <= 0xFFFF)
{
return chr(0xE0 | $c >> 12) . chr(0x80 | $c >> 6 & 0x3F)

	else if($c <= 0xFFFF)
{
return chr(0xE0 | $c >> 12) . chr(0x80 | $c >> 6 & 0x3F)

									. chr(0x80 | $c & 0x3F);
}

									. chr(0x80 | $c & 0x3F);
}

	else if($c <= 0x10FFFF)

	else if($c <= 0x10FFFF)

	{

	{

		return chr(0xF0 | $c >> 18) . chr(0x80 | $c >> 12 & 0x3F)
. chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);

		return chr(0xF0 | $c >> 18) . chr(0x80 | $c >> 12 & 0x3F)
. chr(0x80 | $c >> 6 & 0x3F)
. chr(0x80 | $c & 0x3F);

Zeile 6311Zeile 6334
	else
{
return false;

	else
{
return false;

	}
}


	}
}


/**
* Returns any ascii to it's character (utf-8 safe).
*

/**
* Returns any ascii to it's character (utf-8 safe).
*

Zeile 6376Zeile 6399
function get_profile_link($uid=0)
{
$link = str_replace("{uid}", $uid, PROFILE_URL);

function get_profile_link($uid=0)
{
$link = str_replace("{uid}", $uid, PROFILE_URL);

	return htmlspecialchars_uni($link);
}

/**

	return htmlspecialchars_uni($link);
}

/**

 * Get the announcement link.
*
* @param int $aid The announement id of the announcement.

 * Get the announcement link.
*
* @param int $aid The announement id of the announcement.

Zeile 6428Zeile 6451
		}

return "<a href=\"{$mybb->settings['bburl']}/".get_profile_link($uid)."\"{$target}{$onclick}>{$username}</a>";

		}

return "<a href=\"{$mybb->settings['bburl']}/".get_profile_link($uid)."\"{$target}{$onclick}>{$username}</a>";

	}

	}

}

/**

}

/**

Zeile 6692Zeile 6715
	}

if(empty($forum_cache[$fid]))

	}

if(empty($forum_cache[$fid]))

	{
return false;

	{
return false;

	}

if($active_override != 1)

	}

if($active_override != 1)

Zeile 6957Zeile 6980
		$uid_string = " AND uid != '".(int)$uid."'";
}
$query = $db->simple_select("users", "COUNT(email) as emails", "email = '".$db->escape_string($email)."'{$uid_string}");

		$uid_string = " AND uid != '".(int)$uid."'";
}
$query = $db->simple_select("users", "COUNT(email) as emails", "email = '".$db->escape_string($email)."'{$uid_string}");





	if($db->fetch_field($query, "emails") > 0)
{
return true;

	if($db->fetch_field($query, "emails") > 0)
{
return true;

Zeile 6987Zeile 7010
		$setting['name'] = addcslashes($setting['name'], "\\'");
$setting['value'] = addcslashes($setting['value'], '\\"$');
$settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";

		$setting['name'] = addcslashes($setting['name'], "\\'");
$setting['value'] = addcslashes($setting['value'], '\\"$');
$settings .= "\$settings['{$setting['name']}'] = \"{$setting['value']}\";\n";

	}


	}


	$settings = "<"."?php\n/*********************************\ \n  DO NOT EDIT THIS FILE, PLEASE USE\n  THE SETTINGS EDITOR\n\*********************************/\n\n$settings\n";

file_put_contents(MYBB_ROOT.'inc/settings.php', $settings, LOCK_EX);

	$settings = "<"."?php\n/*********************************\ \n  DO NOT EDIT THIS FILE, PLEASE USE\n  THE SETTINGS EDITOR\n\*********************************/\n\n$settings\n";

file_put_contents(MYBB_ROOT.'inc/settings.php', $settings, LOCK_EX);

Zeile 7025Zeile 7048
		"~"
);
$terms = str_replace($bad_characters, '', $terms);

		"~"
);
$terms = str_replace($bad_characters, '', $terms);

 
	$words = array();


// Check if this is a "series of words" - should be treated as an EXACT match
if(my_strpos($terms, "\"") !== false)
{
$inquote = false;
$terms = explode("\"", $terms);


// Check if this is a "series of words" - should be treated as an EXACT match
if(my_strpos($terms, "\"") !== false)
{
$inquote = false;
$terms = explode("\"", $terms);

		$words = array();

 
		foreach($terms as $phrase)
{
$phrase = htmlspecialchars_uni($phrase);
if($phrase != "")

		foreach($terms as $phrase)
{
$phrase = htmlspecialchars_uni($phrase);
if($phrase != "")

			{

			{

				if($inquote)
{
$words[] = trim($phrase);

				if($inquote)
{
$words[] = trim($phrase);

Zeile 7077Zeile 7100
				$words[] = trim($word);
}
}

				$words[] = trim($word);
}
}

	}

if(!is_array($words))
{
return false;

 
	}

// Sort the word array by length. Largest terms go first and work their way down to the smallest term.
// This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html
usort($words, 'build_highlight_array_sort');

	}

// Sort the word array by length. Largest terms go first and work their way down to the smallest term.
// This resolves problems like "test tes" where "tes" will be highlighted first, then "test" can't be highlighted because of the changed html
usort($words, 'build_highlight_array_sort');

 

$highlight_cache = array();


// Loop through our words to build the PREG compatible strings
foreach($words as $word)


// Loop through our words to build the PREG compatible strings
foreach($words as $word)

Zeile 9030Zeile 9050
		}
}


		}
}


	if(!$pm['subject'] ||!$pm['message'] || !$pm['touid'] || (!$pm['receivepms'] && !$admin_override))

	if(empty($pm['subject']) || empty($pm['message']) || empty($pm['touid']) || (empty($pm['receivepms']) && !$admin_override))

	{
return false;
}

	{
return false;
}

Zeile 9054Zeile 9074
	}

$recipients_bcc = array();

	}

$recipients_bcc = array();

 

// Workaround for eliminating PHP warnings in PHP 8. Ref: https://github.com/mybb/mybb/issues/4630#issuecomment-1369144163
if(isset($pm['sender']['uid']) && $pm['sender']['uid'] === -1 && $fromid === -1)
{
$sender = array(
"uid" => 0,
"username" => ''
);
}


// Determine user ID
if((int)$fromid == 0)


// Determine user ID
if((int)$fromid == 0)

	{

	{

		$fromid = (int)$mybb->user['uid'];
}
elseif((int)$fromid < 0)

		$fromid = (int)$mybb->user['uid'];
}
elseif((int)$fromid < 0)

Zeile 9076Zeile 9105
		"do" => '',
"pmid" => ''
);

		"do" => '',
"pmid" => ''
);

 

// (continued) Workaround for eliminating PHP warnings in PHP 8. Ref: https://github.com/mybb/mybb/issues/4630#issuecomment-1369144163
if(isset($sender))
{
$pm['sender'] = $sender;
}


if(isset($session))
{


if(isset($session))
{