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-rw-r--r--engine/lib/annotations.php1
-rw-r--r--engine/lib/cron.php2
-rw-r--r--engine/lib/database.php16
-rw-r--r--engine/lib/elgglib.php12
-rw-r--r--engine/lib/export.php4
-rw-r--r--engine/lib/filestore.php2
-rw-r--r--engine/lib/input.php2
-rw-r--r--engine/lib/languages.php2
-rw-r--r--engine/lib/metastrings.php3
-rw-r--r--engine/lib/navigation.php6
-rw-r--r--engine/lib/notification.php2
-rw-r--r--engine/lib/output.php1
-rw-r--r--engine/lib/plugins.php2
-rw-r--r--engine/lib/relationships.php3
-rw-r--r--engine/lib/river.php4
-rw-r--r--engine/lib/sessions.php6
-rw-r--r--engine/lib/sites.php4
-rw-r--r--engine/lib/upgrade.php3
-rw-r--r--engine/lib/users.php9
19 files changed, 15 insertions, 69 deletions
diff --git a/engine/lib/annotations.php b/engine/lib/annotations.php
index a95aba8f8..e5566a00a 100644
--- a/engine/lib/annotations.php
+++ b/engine/lib/annotations.php
@@ -465,7 +465,6 @@ function export_annotation_plugin_hook($hook, $entity_type, $returnvalue, $param
}
$guid = (int)$params['guid'];
- $name = $params['name'];
$result = elgg_get_annotations(array(
'guid' => $guid,
diff --git a/engine/lib/cron.php b/engine/lib/cron.php
index dd83a9849..4f3d05b93 100644
--- a/engine/lib/cron.php
+++ b/engine/lib/cron.php
@@ -30,8 +30,6 @@ function cron_init() {
* @access private
*/
function cron_page_handler($page) {
- global $CONFIG;
-
if (!isset($page[0])) {
forward();
}
diff --git a/engine/lib/database.php b/engine/lib/database.php
index 18c30cb8e..dcf50545d 100644
--- a/engine/lib/database.php
+++ b/engine/lib/database.php
@@ -79,7 +79,7 @@ $dbcalls = 0;
*/
function establish_db_link($dblinkname = "readwrite") {
// Get configuration, and globalise database link
- global $CONFIG, $dblink, $DB_QUERY_CACHE, $dbcalls;
+ global $CONFIG, $dblink, $DB_QUERY_CACHE;
if ($dblinkname != "readwrite" && isset($CONFIG->db[$dblinkname])) {
if (is_array($CONFIG->db[$dblinkname])) {
@@ -137,7 +137,7 @@ function establish_db_link($dblinkname = "readwrite") {
* @access private
*/
function setup_db_connections() {
- global $CONFIG, $dblink;
+ global $CONFIG;
if (!empty($CONFIG->db->split)) {
establish_db_link('read');
@@ -250,7 +250,7 @@ function explain_query($query, $link) {
* @access private
*/
function execute_query($query, $dblink) {
- global $CONFIG, $dbcalls;
+ global $dbcalls;
if ($query == NULL) {
throw new DatabaseException(elgg_echo('DatabaseException:InvalidQuery'));
@@ -389,7 +389,7 @@ function get_data_row($query, $callback = "") {
* @access private
*/
function elgg_query_runner($query, $callback = null, $single = false) {
- global $CONFIG, $DB_QUERY_CACHE;
+ global $DB_QUERY_CACHE;
// Since we want to cache results of running the callback, we need to
// need to namespace the query with the callback and single result request.
@@ -454,7 +454,7 @@ function elgg_query_runner($query, $callback = null, $single = false) {
* @access private
*/
function insert_data($query) {
- global $CONFIG, $DB_QUERY_CACHE;
+ global $DB_QUERY_CACHE;
elgg_log("DB query $query", 'NOTICE');
@@ -486,7 +486,7 @@ function insert_data($query) {
* @access private
*/
function update_data($query) {
- global $CONFIG, $DB_QUERY_CACHE;
+ global $DB_QUERY_CACHE;
elgg_log("DB query $query", 'NOTICE');
@@ -517,7 +517,7 @@ function update_data($query) {
* @access private
*/
function delete_data($query) {
- global $CONFIG, $DB_QUERY_CACHE;
+ global $DB_QUERY_CACHE;
elgg_log("DB query $query", 'NOTICE');
@@ -644,7 +644,7 @@ function run_sql_script($scriptlocation) {
$statement = str_replace("prefix_", $CONFIG->dbprefix, $statement);
if (!empty($statement)) {
try {
- $result = update_data($statement);
+ update_data($statement);
} catch (DatabaseException $e) {
$errors[] = $e->getMessage();
}
diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 6a2ebf97b..4cac79a22 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -128,8 +128,6 @@ function elgg_load_library($name) {
* @throws SecurityException
*/
function forward($location = "", $reason = 'system') {
- global $CONFIG;
-
if (!headers_sent()) {
if ($location === REFERER) {
$location = $_SERVER['HTTP_REFERER'];
@@ -385,7 +383,7 @@ function elgg_load_external_file($type, $name) {
$item->url = '';
$item->location = '';
- $priority = $CONFIG->externals[$type]->add($item);
+ $CONFIG->externals[$type]->add($item);
$CONFIG->externals_map[$type][$name] = $item;
}
}
@@ -563,7 +561,7 @@ function system_messages($message = null, $register = "success", $count = false)
return sizeof($_SESSION['msg'][$register]);
} else {
$count = 0;
- foreach ($_SESSION['msg'] as $register => $submessages) {
+ foreach ($_SESSION['msg'] as $submessages) {
$count += sizeof($submessages);
}
return $count;
@@ -1294,8 +1292,6 @@ function elgg_deprecated_notice($msg, $dep_version, $backtrace_level = 1) {
* @return string The current page URL.
*/
function current_page_url() {
- global $CONFIG;
-
$url = parse_url(elgg_get_site_url());
$page = $url['scheme'] . "://";
@@ -1489,8 +1485,6 @@ function elgg_http_add_url_query_elements($url, array $elements) {
* @since 1.8.0
*/
function elgg_http_url_is_identical($url1, $url2, $ignore_params = array('offset', 'limit')) {
- global $CONFIG;
-
// if the server portion is missing but it starts with / then add the url in.
// @todo use elgg_normalize_url()
if (elgg_substr($url1, 0, 1) == '/') {
@@ -1629,7 +1623,7 @@ $sort_type = SORT_LOCALE_STRING) {
$sort = array();
- foreach ($array as $k => $v) {
+ foreach ($array as $v) {
if (isset($v[$element])) {
$sort[] = strtolower($v[$element]);
} else {
diff --git a/engine/lib/export.php b/engine/lib/export.php
index 1996bc885..ecc894e63 100644
--- a/engine/lib/export.php
+++ b/engine/lib/export.php
@@ -40,8 +40,6 @@ function get_uuid_from_object($object) {
* @return string
*/
function guid_to_uuid($guid) {
- global $CONFIG;
-
return elgg_get_site_url() . "export/opendd/$guid/";
}
@@ -53,8 +51,6 @@ function guid_to_uuid($guid) {
* @return bool
*/
function is_uuid_this_domain($uuid) {
- global $CONFIG;
-
if (strpos($uuid, elgg_get_site_url()) === 0) {
return true;
}
diff --git a/engine/lib/filestore.php b/engine/lib/filestore.php
index 677fac931..a3c7ba439 100644
--- a/engine/lib/filestore.php
+++ b/engine/lib/filestore.php
@@ -308,8 +308,6 @@ function get_image_resize_parameters($width, $height, $options) {
function file_delete($guid) {
if ($file = get_entity($guid)) {
if ($file->canEdit()) {
- $container = get_entity($file->container_guid);
-
$thumbnail = $file->thumbnail;
$smallthumb = $file->smallthumb;
$largethumb = $file->largethumb;
diff --git a/engine/lib/input.php b/engine/lib/input.php
index 2d71fb77e..bbb9ff94d 100644
--- a/engine/lib/input.php
+++ b/engine/lib/input.php
@@ -266,10 +266,8 @@ function input_livesearch_page_handler($page) {
}
if (get_input('match_owner', false)) {
- $owner_guid = $user->getGUID();
$owner_where = 'AND e.owner_guid = ' . $user->getGUID();
} else {
- $owner_guid = null;
$owner_where = '';
}
diff --git a/engine/lib/languages.php b/engine/lib/languages.php
index 11722f744..3c231d964 100644
--- a/engine/lib/languages.php
+++ b/engine/lib/languages.php
@@ -104,8 +104,6 @@ function add_translation($country_code, $language_array) {
* @return string The language code for the site/user or "en" if not set
*/
function get_current_language() {
- global $CONFIG;
-
$language = get_language();
if (!$language) {
diff --git a/engine/lib/metastrings.php b/engine/lib/metastrings.php
index 264d2ba2c..698c8c1a9 100644
--- a/engine/lib/metastrings.php
+++ b/engine/lib/metastrings.php
@@ -520,9 +520,6 @@ function elgg_get_metastring_sql($table, $names = null, $values = null,
$db_prefix = elgg_get_config('dbprefix');
- // join counter for incremental joins.
- $i = 1;
-
// binary forces byte-to-byte comparision of strings, making
// it case- and diacritical-mark- sensitive.
// only supported on values.
diff --git a/engine/lib/navigation.php b/engine/lib/navigation.php
index 0e8914bbb..118a7214c 100644
--- a/engine/lib/navigation.php
+++ b/engine/lib/navigation.php
@@ -152,7 +152,7 @@ function elgg_is_menu_item_registered($menu_name, $item_name) {
return false;
}
- foreach ($CONFIG->menus[$menu_name] as $index => $menu_object) {
+ foreach ($CONFIG->menus[$menu_name] as $menu_object) {
/* @var ElggMenuItem $menu_object */
if ($menu_object->getName() == $item_name) {
return true;
@@ -313,8 +313,8 @@ function elgg_site_menu_setup($hook, $type, $return, $params) {
// check if we have anything selected
$selected = false;
- foreach ($return as $section_name => $section) {
- foreach ($section as $key => $item) {
+ foreach ($return as $section) {
+ foreach ($section as $item) {
if ($item->getSelected()) {
$selected = true;
break 2;
diff --git a/engine/lib/notification.php b/engine/lib/notification.php
index d72b1352a..f0aff84e6 100644
--- a/engine/lib/notification.php
+++ b/engine/lib/notification.php
@@ -86,7 +86,7 @@ function unregister_notification_handler($method) {
* @throws NotificationException
*/
function notify_user($to, $from, $subject, $message, array $params = NULL, $methods_override = "") {
- global $NOTIFICATION_HANDLERS, $CONFIG;
+ global $NOTIFICATION_HANDLERS;
// Sanitise
if (!is_array($to)) {
diff --git a/engine/lib/output.php b/engine/lib/output.php
index fefb94b3e..da8e1ab86 100644
--- a/engine/lib/output.php
+++ b/engine/lib/output.php
@@ -224,7 +224,6 @@ function elgg_normalize_url($url) {
$php_5_3_0_to_5_3_2 = version_compare(PHP_VERSION, '5.3.0', '>=') &&
version_compare(PHP_VERSION, '5.3.3', '<');
- $validated = false;
if ($php_5_2_13_and_below || $php_5_3_0_to_5_3_2) {
$tmp_address = str_replace("-", "", $url);
$validated = filter_var($tmp_address, FILTER_VALIDATE_URL);
diff --git a/engine/lib/plugins.php b/engine/lib/plugins.php
index d6f03c795..0ea4404f3 100644
--- a/engine/lib/plugins.php
+++ b/engine/lib/plugins.php
@@ -309,8 +309,6 @@ function elgg_is_active_plugin($plugin_id, $site_guid = null) {
* @access private
*/
function elgg_load_plugins() {
- global $CONFIG;
-
$plugins_path = elgg_get_plugins_path();
$start_flags = ELGG_PLUGIN_INCLUDE_START
| ELGG_PLUGIN_REGISTER_VIEWS
diff --git a/engine/lib/relationships.php b/engine/lib/relationships.php
index 6f18bda93..c1a7cc080 100644
--- a/engine/lib/relationships.php
+++ b/engine/lib/relationships.php
@@ -589,8 +589,6 @@ function import_relationship_plugin_hook($hook, $entity_type, $returnvalue, $par
* @access private
*/
function export_relationship_plugin_hook($hook, $entity_type, $returnvalue, $params) {
- global $CONFIG;
-
// Sanity check values
if ((!is_array($params)) && (!isset($params['guid']))) {
throw new InvalidParameterException(elgg_echo('InvalidParameterException:GUIDNotForExport'));
@@ -626,7 +624,6 @@ function export_relationship_plugin_hook($hook, $entity_type, $returnvalue, $par
function relationship_notification_hook($event, $type, $object) {
/* @var ElggRelationship $object */
$user_one = get_entity($object->guid_one);
- $user_two = get_entity($object->guid_two);
/* @var ElggUser $user_one */
return notify_user($object->guid_two,
diff --git a/engine/lib/river.php b/engine/lib/river.php
index 6274887b5..f2ec1e101 100644
--- a/engine/lib/river.php
+++ b/engine/lib/river.php
@@ -664,10 +664,6 @@ function elgg_river_page_handler($page) {
}
set_input('page_type', $page_type);
- // content filter code here
- $entity_type = '';
- $entity_subtype = '';
-
require_once("{$CONFIG->path}pages/river.php");
return true;
}
diff --git a/engine/lib/sessions.php b/engine/lib/sessions.php
index 3dd95aa2f..a34c2045b 100644
--- a/engine/lib/sessions.php
+++ b/engine/lib/sessions.php
@@ -286,8 +286,6 @@ function check_rate_limit_exceeded($user_guid) {
* @throws LoginException
*/
function login(ElggUser $user, $persistent = false) {
- global $CONFIG;
-
// User is banned, return false.
if ($user->isBanned()) {
throw new LoginException(elgg_echo('LoginException:BannedUser'));
@@ -334,8 +332,6 @@ function login(ElggUser $user, $persistent = false) {
* @return bool
*/
function logout() {
- global $CONFIG;
-
if (isset($_SESSION['user'])) {
if (!elgg_trigger_event('logout', 'user', $_SESSION['user'])) {
return false;
@@ -618,8 +614,6 @@ function _elgg_session_destroy($id) {
$sess_file = "$sess_save_path/sess_$id";
return @unlink($sess_file);
}
-
- return false;
}
/**
diff --git a/engine/lib/sites.php b/engine/lib/sites.php
index 8ee3213d3..3de0eccc2 100644
--- a/engine/lib/sites.php
+++ b/engine/lib/sites.php
@@ -118,8 +118,6 @@ function create_site_entity($guid, $name, $description, $url) {
* @return bool
*/
function add_site_user($site_guid, $user_guid) {
- global $CONFIG;
-
$site_guid = (int)$site_guid;
$user_guid = (int)$user_guid;
@@ -150,8 +148,6 @@ function remove_site_user($site_guid, $user_guid) {
* @return mixed
*/
function add_site_object($site_guid, $object_guid) {
- global $CONFIG;
-
$site_guid = (int)$site_guid;
$object_guid = (int)$object_guid;
diff --git a/engine/lib/upgrade.php b/engine/lib/upgrade.php
index ae4591b0b..2883dc509 100644
--- a/engine/lib/upgrade.php
+++ b/engine/lib/upgrade.php
@@ -17,8 +17,6 @@
* @access private
*/
function upgrade_code($version, $quiet = FALSE) {
- global $CONFIG;
-
$version = (int) $version;
$upgrade_path = elgg_get_config('path') . 'engine/lib/upgrades/';
$processed_upgrades = elgg_get_processed_upgrades();
@@ -291,7 +289,6 @@ function elgg_upgrade_bootstrap_17_to_18() {
'2011010101.php',
);
- $upgrades_17 = array();
$upgrade_files = elgg_get_upgrade_files();
$processed_upgrades = array();
diff --git a/engine/lib/users.php b/engine/lib/users.php
index c4e06895d..8e9086f57 100644
--- a/engine/lib/users.php
+++ b/engine/lib/users.php
@@ -343,8 +343,6 @@ function user_add_friend($user_guid, $friend_guid) {
* @return bool Depending on success
*/
function user_remove_friend($user_guid, $friend_guid) {
- global $CONFIG;
-
$user_guid = (int) $user_guid;
$friend_guid = (int) $friend_guid;
@@ -675,8 +673,6 @@ function find_active_users($seconds = 600, $limit = 10, $offset = 0, $count = fa
* @return bool
*/
function send_new_password_request($user_guid) {
- global $CONFIG;
-
$user_guid = (int)$user_guid;
$user = get_entity($user_guid);
@@ -916,9 +912,6 @@ function validate_email_address($address) {
function register_user($username, $password, $name, $email,
$allow_multiple_emails = false, $friend_guid = 0, $invitecode = '') {
- // Load the configuration
- global $CONFIG;
-
// no need to trim password.
$username = trim($username);
$name = trim(strip_tags($name));
@@ -1205,8 +1198,6 @@ function set_last_login($user_guid) {
* @access private
*/
function user_create_hook_add_site_relationship($event, $object_type, $object) {
- global $CONFIG;
-
add_entity_relationship($object->getGUID(), 'member_of_site', elgg_get_site_entity()->guid);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 09:01:51 +0000