diff options
Diffstat (limited to 'engine/lib/database.php')
| -rw-r--r-- | engine/lib/database.php | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/engine/lib/database.php b/engine/lib/database.php index f12b50079..b5ad7897f 100644 --- a/engine/lib/database.php +++ b/engine/lib/database.php @@ -72,6 +72,7 @@ $dbcalls = 0; * resource. eg "read", "write", or "readwrite". * * @return void + * @access private */ function establish_db_link($dblinkname = "readwrite") { // Get configuration, and globalise database link @@ -130,6 +131,7 @@ function establish_db_link($dblinkname = "readwrite") { * links up separately; otherwise just create the one database link. * * @return void + * @access private */ function setup_db_connections() { global $CONFIG, $dblink; @@ -146,6 +148,7 @@ function setup_db_connections() { * Display profiling information about db at NOTICE debug level upon shutdown. * * @return void + * @access private */ function db_profiling_shutdown_hook() { global $dbcalls; @@ -158,6 +161,7 @@ function db_profiling_shutdown_hook() { * Execute any delayed queries upon shutdown. * * @return void + * @access private */ function db_delayedexecution_shutdown_hook() { global $DB_DELAYED_QUERIES; @@ -191,6 +195,7 @@ function db_delayedexecution_shutdown_hook() { * * @return true * @elgg_event_handler boot system + * @access private */ function init_db() { register_shutdown_function('db_delayedexecution_shutdown_hook'); @@ -209,6 +214,7 @@ function init_db() { * @param string $dblinktype The type of link we want: "read", "write" or "readwrite". * * @return object Database link + * @access private */ function get_db_link($dblinktype) { global $dblink; @@ -230,6 +236,7 @@ function get_db_link($dblinktype) { * @param mixed $link The database link resource to user. * * @return mixed An object of the query's result, or FALSE + * @access private */ function explain_query($query, $link) { if ($result = execute_query("explain " . $query, $link)) { @@ -253,6 +260,7 @@ function explain_query($query, $link) { * * @return The result of mysql_query() * @throws DatabaseException + * @access private */ function execute_query($query, $dblink) { global $CONFIG, $dbcalls; @@ -283,6 +291,7 @@ function execute_query($query, $dblink) { * @param string $handler A callback function to pass the results array to * * @return true + * @access private */ function execute_delayed_query($query, $dblink, $handler = "") { global $DB_DELAYED_QUERIES; @@ -315,6 +324,7 @@ function execute_delayed_query($query, $dblink, $handler = "") { * @return true * @uses execute_delayed_query() * @uses get_db_link() + * @access private */ function execute_delayed_write_query($query, $handler = "") { return execute_delayed_query($query, 'write', $handler); @@ -329,6 +339,7 @@ function execute_delayed_write_query($query, $handler = "") { * @return true * @uses execute_delayed_query() * @uses get_db_link() + * @access private */ function execute_delayed_read_query($query, $handler = "") { return execute_delayed_query($query, 'read', $handler); @@ -348,6 +359,7 @@ function execute_delayed_read_query($query, $handler = "") { * * @return array An array of database result objects or callback function results. If the query * returned nothing, an empty array. + * @access private */ function get_data($query, $callback = "") { return elgg_query_runner($query, $callback, false); @@ -364,6 +376,7 @@ function get_data($query, $callback = "") { * @param string $callback A callback function * * @return mixed A single database result object or the result of the callback function. + * @access private */ function get_data_row($query, $callback = "") { return elgg_query_runner($query, $callback, true); @@ -382,6 +395,7 @@ function get_data_row($query, $callback = "") { * @return array An array of database result objects or callback function results. If the query * returned nothing, an empty array. * @since 1.8.0 + * @access private */ function elgg_query_runner($query, $callback = null, $single = false) { global $CONFIG, $DB_QUERY_CACHE; @@ -447,6 +461,7 @@ function elgg_query_runner($query, $callback = null, $single = false) { * * @return int|false The database id of the inserted row if a AUTO_INCREMENT field is * defined, 0 if not, and false on failure. + * @access private */ function insert_data($query) { global $CONFIG, $DB_QUERY_CACHE; @@ -477,7 +492,8 @@ function insert_data($query) { * * @param string $query The query to run. * - * @return Bool + * @return bool + * @access private */ function update_data($query) { global $CONFIG, $DB_QUERY_CACHE; @@ -508,6 +524,7 @@ function update_data($query) { * @param string $query The SQL query to run * * @return int|false The number of affected rows or false on failure + * @access private */ function delete_data($query) { global $CONFIG, $DB_QUERY_CACHE; @@ -537,6 +554,7 @@ function delete_data($query) { * * @return array|false List of tables or false on failure * @static array $tables Tables found matching the database prefix + * @access private */ function get_db_tables() { global $CONFIG; @@ -579,6 +597,7 @@ function get_db_tables() { * @param string $table The name of the table to optimise * * @return bool + * @access private */ function optimize_table($table) { $table = sanitise_string($table); @@ -591,6 +610,7 @@ function optimize_table($table) { * @param resource $dblink The DB link * * @return string Database error message + * @access private */ function get_db_error($dblink) { return mysql_error($dblink); @@ -615,6 +635,7 @@ function get_db_error($dblink) { * * @return void * @throws DatabaseException + * @access private */ function run_sql_script($scriptlocation) { if ($script = file_get_contents($scriptlocation)) { @@ -659,6 +680,7 @@ function run_sql_script($scriptlocation) { * * @param string $query Query string * @return string + * @access private */ function elgg_format_query($query) { // remove newlines and extra spaces so logs are easier to read |