public function ServerVersion() { if (empty($this->server_version)) { $this->server_version = mysqli_get_server_version($this->connectid); } return $this->server_version; }
function dump_properties($mysqli) { printf("\nClass variables:\n"); $variables = array_keys(get_class_vars(get_class($mysqli))); sort($variables); foreach ($variables as $k => $var) { printf("%s = '%s'\n", $var, var_export(@$mysqli->{$var}, true)); } printf("\nObject variables:\n"); $variables = array_keys(get_object_vars($mysqli)); foreach ($variables as $k => $var) { printf("%s = '%s'\n", $var, var_export(@$mysqli->{$var}, true)); } printf("\nMagic, magic properties:\n"); assert(@mysqli_affected_rows($mysqli) === @$mysqli->affected_rows); printf("mysqli->affected_rows = '%s'/%s ('%s'/%s)\n", @$mysqli->affected_rows, gettype(@$mysqli->affected_rows), @mysqli_affected_rows($mysqli), gettype(@mysqli_affected_rows($mysqli))); assert(@mysqli_get_client_info() === @$mysqli->client_info); printf("mysqli->client_info = '%s'/%s ('%s'/%s)\n", @$mysqli->client_info, gettype(@$mysqli->client_info), @mysqli_get_client_info(), gettype(@mysqli_get_client_info())); assert(@mysqli_get_client_version() === @$mysqli->client_version); printf("mysqli->client_version = '%s'/%s ('%s'/%s)\n", @$mysqli->client_version, gettype(@$mysqli->client_version), @mysqli_get_client_version(), gettype(@mysqli_get_client_version())); assert(@mysqli_errno($mysqli) === @$mysqli->errno); printf("mysqli->errno = '%s'/%s ('%s'/%s)\n", @$mysqli->errno, gettype(@$mysqli->errno), @mysqli_errno($mysqli), gettype(@mysqli_errno($mysqli))); assert(@mysqli_error($mysqli) === @$mysqli->error); printf("mysqli->error = '%s'/%s ('%s'/%s)\n", @$mysqli->error, gettype(@$mysqli->error), @mysqli_error($mysqli), gettype(@mysqli_error($mysqli))); assert(@mysqli_field_count($mysqli) === @$mysqli->field_count); printf("mysqli->field_count = '%s'/%s ('%s'/%s)\n", @$mysqli->field_count, gettype(@$mysqli->field_count), @mysqli_field_count($mysqli), gettype(@mysqli_field_count($mysqli))); assert(@mysqli_insert_id($mysqli) === @$mysqli->insert_id); printf("mysqli->insert_id = '%s'/%s ('%s'/%s)\n", @$mysqli->insert_id, gettype(@$mysqli->insert_id), @mysqli_insert_id($mysqli), gettype(@mysqli_insert_id($mysqli))); assert(@mysqli_sqlstate($mysqli) === @$mysqli->sqlstate); printf("mysqli->sqlstate = '%s'/%s ('%s'/%s)\n", @$mysqli->sqlstate, gettype(@$mysqli->sqlstate), @mysqli_sqlstate($mysqli), gettype(@mysqli_sqlstate($mysqli))); assert(@mysqli_get_host_info($mysqli) === @$mysqli->host_info); printf("mysqli->host_info = '%s'/%s ('%s'/%s)\n", @$mysqli->host_info, gettype(@$mysqli->host_info), @mysqli_get_host_info($mysqli), gettype(@mysqli_get_host_info($mysqli))); /* note that the data types are different */ assert(@mysqli_info($mysqli) == @$mysqli->info); printf("mysqli->info = '%s'/%s ('%s'/%s)\n", @$mysqli->info, gettype(@$mysqli->info), @mysqli_info($mysqli), gettype(@mysqli_info($mysqli))); assert(@mysqli_thread_id($mysqli) > @$mysqli->thread_id); assert(gettype(@$mysqli->thread_id) == gettype(@mysqli_thread_id($mysqli))); printf("mysqli->thread_id = '%s'/%s ('%s'/%s)\n", @$mysqli->thread_id, gettype(@$mysqli->thread_id), @mysqli_thread_id($mysqli), gettype(@mysqli_thread_id($mysqli))); assert(@mysqli_get_proto_info($mysqli) === @$mysqli->protocol_version); printf("mysqli->protocol_version = '%s'/%s ('%s'/%s)\n", @$mysqli->protocol_version, gettype(@$mysqli->protocol_version), @mysqli_get_proto_info($mysqli), gettype(@mysqli_get_proto_info($mysqli))); assert(@mysqli_get_server_info($mysqli) === @$mysqli->server_info); printf("mysqli->server_info = '%s'/%s ('%s'/%s)\n", @$mysqli->server_info, gettype(@$mysqli->server_info), @mysqli_get_server_info($mysqli), gettype(@mysqli_get_server_info($mysqli))); assert(@mysqli_get_server_version($mysqli) === @$mysqli->server_version); printf("mysqli->server_version = '%s'/%s ('%s'/%s)\n", @$mysqli->server_version, gettype(@$mysqli->server_version), @mysqli_get_server_version($mysqli), gettype(@mysqli_get_server_version($mysqli))); assert(@mysqli_warning_count($mysqli) === @$mysqli->warning_count); printf("mysqli->warning_count = '%s'/%s ('%s'/%s)\n", @$mysqli->warning_count, gettype(@$mysqli->warning_count), @mysqli_warning_count($mysqli), gettype(@mysqli_warning_count($mysqli))); printf("\nAccess to undefined properties:\n"); printf("mysqli->unknown = '%s'\n", @$mysqli->unknown); @($mysqli->unknown = 13); printf("setting mysqli->unknown, @mysqli_unknown = '%s'\n", @$mysqli->unknown); $unknown = 'friday'; @($mysqli->unknown = $unknown); printf("setting mysqli->unknown, @mysqli_unknown = '%s'\n", @$mysqli->unknown); printf("\nAccess hidden properties for MYSLQI_STATUS_INITIALIZED (TODO documentation):\n"); assert(@mysqli_connect_error() === @$mysqli->connect_error); printf("mysqli->connect_error = '%s'/%s ('%s'/%s)\n", @$mysqli->connect_error, gettype(@$mysqli->connect_error), @mysqli_connect_error(), gettype(@mysqli_connect_error())); assert(@mysqli_connect_errno() === @$mysqli->connect_errno); printf("mysqli->connect_errno = '%s'/%s ('%s'/%s)\n", @$mysqli->connect_errno, gettype(@$mysqli->connect_errno), @mysqli_connect_errno(), gettype(@mysqli_connect_errno())); }
public function checkMySQLVersion() { $result = mysqli_get_server_version(); $mainVersion = round($result / 10000, 0); $minorVersion = round(($result - $mainVersion * 10000) / 100, 0); $subVersion = $result - $minorVersion * 100 - $mainVersion * 10000; return 1 == version_compare($mainVersion . '.' . $minorVersion . '.' . $subVersion, '4.1', '>='); }
/** * Returns a string representing the version of the MySQL server that the MySQLi extension is connected to. * * @param DB $db * * @return string */ public static function get_mysql_server_version(DB $db) { static $_mysqli_server_version = null; if ($_mysqli_server_version === null) { $_mysqli_server_version = \mysqli_get_server_version($db->getLink()); } return $_mysqli_server_version; }
function checkMysqlServerVersion() { $mysqli = new mysqli("127.0.0.1", "bober", "YaB2sQR346VbNcee", "bober", 3307); /* check connection */ if (mysqli_connect_errno()) { printf("Connect failed: %s\n", mysqli_connect_error()); exit; } return mysqli_get_server_version($mysqli); }
/** * Connect to database * * @param array $options * @return array */ public function connect($options) { $result = ['version' => null, 'status' => 0, 'error' => [], 'errno' => 0, 'success' => false]; // we could pass an array or connection string right a way $connection = mysqli_connect($options['host'], $options['username'], $options['password'], $options['dbname'], $options['port']); if ($connection) { $this->db_resource = $connection; $this->connect_options = $options; $this->commit_status = 0; mysqli_set_charset($connection, 'utf8'); $result['version'] = mysqli_get_server_version($connection); $result['status'] = 1; $result['success'] = true; } else { $result['error'][] = mysqli_connect_error(); $result['errno'] = mysqli_connect_errno(); } return $result; }
/** * Db_Mysql constructor. * * @param array $args * @throws \Exception */ public function __construct(array $args) { if (!empty($args['charset'])) { $args['charset'] = $this->fixMysqlCharset($args['charset']); } $this->args = $args; if (!is_callable('mysql_connect')) { throw new \Exception(__METHOD__ . ': mysql_connect is not supported.'); } $this->conn = mysql_connect($args['host'], $args['user'], $args['pass']); if ($this->conn === false) { throw new \Exception(__METHOD__ . ': failed to connect to MySQL server.'); } if (!mysql_select_db($args['name'], $this->conn)) { throw new \Exception(__METHOD__ . ': could not select database.'); } $this->serverVersion = @mysqli_get_server_version($this->conn); if (!empty($args['charset'])) { if (!mysql_set_charset($args['charset'], $this->conn)) { @mysql_query("SET NAMES {$args['charset']}"); } } }
function ss_get_mysql_stats($options) { # Process connection options. global $debug, $mysql_user, $mysql_pass, $cache_dir, $poll_time, $chk_options, $mysql_port, $mysql_ssl, $mysql_ssl_key, $mysql_ssl_cert, $mysql_ssl_ca, $mysql_connection_timeout, $heartbeat, $heartbeat_table, $heartbeat_server_id, $heartbeat_utc; $user = isset($options['user']) ? $options['user'] : $mysql_user; $pass = isset($options['pass']) ? $options['pass'] : $mysql_pass; $host = $options['host']; $port = isset($options['port']) ? $options['port'] : $mysql_port; $connection_timeout = isset($options['connection-timeout']) ? $options['connection-timeout'] : $mysql_connection_timeout; $heartbeat_server_id = isset($options['server-id']) ? $options['server-id'] : $heartbeat_server_id; $sanitized_host = str_replace(array(":", "/"), array("", "_"), $host); $cache_file = "{$cache_dir}/{$sanitized_host}-mysql_cacti_stats.txt" . ($port != 3306 ? ":{$port}" : ''); debug("Cache file is {$cache_file}"); # First, check the cache. $fp = null; if ($cache_dir && !array_key_exists('nocache', $options)) { if ($fp = fopen($cache_file, 'a+')) { $locked = flock($fp, 1); # LOCK_SH if ($locked) { if (filesize($cache_file) > 0 && filectime($cache_file) + $poll_time / 2 > time() && ($arr = file($cache_file))) { # The cache file is good to use. debug("Using the cache file"); fclose($fp); return $arr[0]; } else { debug("The cache file seems too small or stale"); # Escalate the lock to exclusive, so we can write to it. if (flock($fp, 2)) { # LOCK_EX # We might have blocked while waiting for that LOCK_EX, and # another process ran and updated it. Let's see if we can just # return the data now: if (filesize($cache_file) > 0 && filectime($cache_file) + $poll_time / 2 > time() && ($arr = file($cache_file))) { # The cache file is good to use. debug("Using the cache file"); fclose($fp); return $arr[0]; } ftruncate($fp, 0); # Now it's ready for writing later. } } } else { $fp = null; debug("Couldn't lock the cache file, ignoring it"); } } else { $fp = null; debug("Couldn't open the cache file"); } } else { debug("Caching is disabled."); } # Connect to MySQL. debug(array('Connecting to', $host, $port, $user, $pass)); if (!extension_loaded('mysqli')) { debug("PHP MySQLi extension is not loaded"); die("PHP MySQLi extension is not loaded"); } if ($mysql_ssl) { $conn = mysqli_init(); $conn->options(MYSQLI_OPT_CONNECT_TIMEOUT, $connection_timeout); mysqli_ssl_set($conn, $mysql_ssl_key, $mysql_ssl_cert, $mysql_ssl_ca, NULL, NULL); mysqli_real_connect($conn, $host, $user, $pass, NULL, $port); } else { $conn = mysqli_init(); $conn->options(MYSQLI_OPT_CONNECT_TIMEOUT, $connection_timeout); mysqli_real_connect($conn, $host, $user, $pass, NULL, $port); } if (mysqli_connect_errno()) { debug("MySQL connection failed: " . mysqli_connect_error()); die("ERROR: " . mysqli_connect_error()); } # MySQL server version. # The form of this version number is main_version * 10000 + minor_version * 100 + sub_version # i.e. version 5.5.44 is 50544. $mysql_version = mysqli_get_server_version($conn); debug("MySQL server version is " . $mysql_version); # Set up variables. $status = array('relay_log_space' => null, 'binary_log_space' => null, 'current_transactions' => 0, 'locked_transactions' => 0, 'active_transactions' => 0, 'innodb_locked_tables' => 0, 'innodb_tables_in_use' => 0, 'innodb_lock_structs' => 0, 'innodb_lock_wait_secs' => 0, 'innodb_sem_waits' => 0, 'innodb_sem_wait_time_ms' => 0, 'State_closing_tables' => 0, 'State_copying_to_tmp_table' => 0, 'State_end' => 0, 'State_freeing_items' => 0, 'State_init' => 0, 'State_locked' => 0, 'State_login' => 0, 'State_preparing' => 0, 'State_reading_from_net' => 0, 'State_sending_data' => 0, 'State_sorting_result' => 0, 'State_statistics' => 0, 'State_updating' => 0, 'State_writing_to_net' => 0, 'State_none' => 0, 'State_other' => 0); # Get SHOW STATUS and convert the name-value array into a simple # associative array. $result = run_query("SHOW /*!50002 GLOBAL */ STATUS", $conn); foreach ($result as $row) { $status[$row[0]] = $row[1]; } # Get SHOW VARIABLES and do the same thing, adding it to the $status array. $result = run_query("SHOW VARIABLES", $conn); foreach ($result as $row) { $status[$row[0]] = $row[1]; } # Get SHOW SLAVE STATUS, and add it to the $status array. if ($chk_options['slave']) { # Leverage lock-free SHOW SLAVE STATUS if available $result = run_query("SHOW SLAVE STATUS NONBLOCKING", $conn); if (!$result) { $result = run_query("SHOW SLAVE STATUS NOLOCK", $conn); if (!$result) { $result = run_query("SHOW SLAVE STATUS", $conn); } } $slave_status_rows_gotten = 0; foreach ($result as $row) { $slave_status_rows_gotten++; # Must lowercase keys because different MySQL versions have different # lettercase. $row = array_change_key_case($row, CASE_LOWER); $status['relay_log_space'] = $row['relay_log_space']; $status['slave_lag'] = $row['seconds_behind_master']; # Check replication heartbeat, if present. if ($heartbeat) { if ($heartbeat_utc) { $now_func = 'UNIX_TIMESTAMP(UTC_TIMESTAMP)'; } else { $now_func = 'UNIX_TIMESTAMP()'; } $result2 = run_query("SELECT MAX({$now_func} - ROUND(UNIX_TIMESTAMP(ts)))" . " AS delay FROM {$heartbeat_table}" . " WHERE {$heartbeat_server_id} = 0 OR server_id = {$heartbeat_server_id}", $conn); $slave_delay_rows_gotten = 0; foreach ($result2 as $row2) { $slave_delay_rows_gotten++; if ($row2 && is_array($row2) && array_key_exists('delay', $row2)) { $status['slave_lag'] = $row2['delay']; } else { debug("Couldn't get slave lag from {$heartbeat_table}"); } } if ($slave_delay_rows_gotten == 0) { debug("Got nothing from heartbeat query"); } } # Scale slave_running and slave_stopped relative to the slave lag. $status['slave_running'] = $row['slave_sql_running'] == 'Yes' ? $status['slave_lag'] : 0; $status['slave_stopped'] = $row['slave_sql_running'] == 'Yes' ? 0 : $status['slave_lag']; } if ($slave_status_rows_gotten == 0) { debug("Got nothing from SHOW SLAVE STATUS"); } } # Get SHOW MASTER STATUS, and add it to the $status array. if ($chk_options['master'] && array_key_exists('log_bin', $status) && $status['log_bin'] == 'ON') { # See issue #8 $binlogs = array(0); $result = run_query("SHOW MASTER LOGS", $conn); foreach ($result as $row) { $row = array_change_key_case($row, CASE_LOWER); # Older versions of MySQL may not have the File_size column in the # results of the command. Zero-size files indicate the user is # deleting binlogs manually from disk (bad user! bad!). if (array_key_exists('file_size', $row) && $row['file_size'] > 0) { $binlogs[] = $row['file_size']; } } if (count($binlogs)) { $status['binary_log_space'] = to_int(array_sum($binlogs)); } } # Get SHOW PROCESSLIST and aggregate it by state, then add it to the array # too. if ($chk_options['procs']) { $result = run_query('SHOW PROCESSLIST', $conn); foreach ($result as $row) { $state = $row['State']; if (is_null($state)) { $state = 'NULL'; } if ($state == '') { $state = 'none'; } # MySQL 5.5 replaces the 'Locked' state with a variety of "Waiting for # X lock" types of statuses. Wrap these all back into "Locked" because # we don't really care about the type of locking it is. $state = preg_replace('/^(Table lock|Waiting for .*lock)$/', 'Locked', $state); $state = str_replace(' ', '_', strtolower($state)); if (array_key_exists("State_{$state}", $status)) { increment($status, "State_{$state}", 1); } else { increment($status, "State_other", 1); } } } # Get SHOW ENGINES to be able to determine whether InnoDB is present. $engines = array(); $result = run_query("SHOW ENGINES", $conn); foreach ($result as $row) { $engines[$row[0]] = $row[1]; } # Get SHOW INNODB STATUS and extract the desired metrics from it, then add # those to the array too. if ($chk_options['innodb'] && array_key_exists('InnoDB', $engines) && $engines['InnoDB'] == 'YES' || $engines['InnoDB'] == 'DEFAULT') { $result = run_query("SHOW /*!50000 ENGINE*/ INNODB STATUS", $conn); $istatus_text = $result[0]['Status']; $istatus_vals = get_innodb_array($istatus_text, $mysql_version); # Get response time histogram from Percona Server or MariaDB if enabled. if ($chk_options['get_qrt'] && (isset($status['have_response_time_distribution']) && $status['have_response_time_distribution'] == 'YES' || isset($status['query_response_time_stats']) && $status['query_response_time_stats'] == 'ON')) { debug('Getting query time histogram'); $i = 0; $result = run_query("SELECT `count`, ROUND(total * 1000000) AS total " . "FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME " . "WHERE `time` <> 'TOO LONG'", $conn); foreach ($result as $row) { if ($i > 13) { # It's possible that the number of rows returned isn't 14. # Don't add extra status counters. break; } $count_key = sprintf("Query_time_count_%02d", $i); $total_key = sprintf("Query_time_total_%02d", $i); $status[$count_key] = $row['count']; $status[$total_key] = $row['total']; $i++; } # It's also possible that the number of rows returned is too few. # Don't leave any status counters unassigned; it will break graphs. while ($i <= 13) { $count_key = sprintf("Query_time_count_%02d", $i); $total_key = sprintf("Query_time_total_%02d", $i); $status[$count_key] = 0; $status[$total_key] = 0; $i++; } } else { debug('Not getting time histogram because it is not enabled'); } # Override values from InnoDB parsing with values from SHOW STATUS, # because InnoDB status might not have everything and the SHOW STATUS is # to be preferred where possible. $overrides = array('Innodb_buffer_pool_pages_data' => 'database_pages', 'Innodb_buffer_pool_pages_dirty' => 'modified_pages', 'Innodb_buffer_pool_pages_free' => 'free_pages', 'Innodb_buffer_pool_pages_total' => 'pool_size', 'Innodb_data_fsyncs' => 'file_fsyncs', 'Innodb_data_pending_reads' => 'pending_normal_aio_reads', 'Innodb_data_pending_writes' => 'pending_normal_aio_writes', 'Innodb_os_log_pending_fsyncs' => 'pending_log_flushes', 'Innodb_pages_created' => 'pages_created', 'Innodb_pages_read' => 'pages_read', 'Innodb_pages_written' => 'pages_written', 'Innodb_rows_deleted' => 'rows_deleted', 'Innodb_rows_inserted' => 'rows_inserted', 'Innodb_rows_read' => 'rows_read', 'Innodb_rows_updated' => 'rows_updated', 'Innodb_buffer_pool_reads' => 'pool_reads', 'Innodb_buffer_pool_read_requests' => 'pool_read_requests'); # If the SHOW STATUS value exists, override... foreach ($overrides as $key => $val) { if (array_key_exists($key, $status)) { debug("Override {$key}"); $istatus_vals[$val] = $status[$key]; } } # Now copy the values into $status. foreach ($istatus_vals as $key => $val) { $status[$key] = $istatus_vals[$key]; } } # Make table_open_cache backwards-compatible (issue 63). if (array_key_exists('table_open_cache', $status)) { $status['table_cache'] = $status['table_open_cache']; } # Compute how much of the key buffer is used and unflushed (issue 127). $status['Key_buf_bytes_used'] = big_sub($status['key_buffer_size'], big_multiply($status['Key_blocks_unused'], $status['key_cache_block_size'])); $status['Key_buf_bytes_unflushed'] = big_multiply($status['Key_blocks_not_flushed'], $status['key_cache_block_size']); if (array_key_exists('unflushed_log', $status) && $status['unflushed_log']) { # TODO: I'm not sure what the deal is here; need to debug this. But the # unflushed log bytes spikes a lot sometimes and it's impossible for it to # be more than the log buffer. debug("Unflushed log: {$status['unflushed_log']}"); $status['unflushed_log'] = max($status['unflushed_log'], $status['innodb_log_buffer_size']); } # Define the variables to output. I use shortened variable names so maybe # it'll all fit in 1024 bytes for Cactid and Spine's benefit. Strings must # have some non-hex characters (non a-f0-9) to avoid a Cacti bug. This list # must come right after the word MAGIC_VARS_DEFINITIONS. The Perl script # parses it and uses it as a Perl variable. $keys = array('Key_read_requests' => 'gg', 'Key_reads' => 'gh', 'Key_write_requests' => 'gi', 'Key_writes' => 'gj', 'history_list' => 'gk', 'innodb_transactions' => 'gl', 'read_views' => 'gm', 'current_transactions' => 'gn', 'locked_transactions' => 'go', 'active_transactions' => 'gp', 'pool_size' => 'gq', 'free_pages' => 'gr', 'database_pages' => 'gs', 'modified_pages' => 'gt', 'pages_read' => 'gu', 'pages_created' => 'gv', 'pages_written' => 'gw', 'file_fsyncs' => 'gx', 'file_reads' => 'gy', 'file_writes' => 'gz', 'log_writes' => 'hg', 'pending_aio_log_ios' => 'hh', 'pending_aio_sync_ios' => 'hi', 'pending_buf_pool_flushes' => 'hj', 'pending_chkp_writes' => 'hk', 'pending_ibuf_aio_reads' => 'hl', 'pending_log_flushes' => 'hm', 'pending_log_writes' => 'hn', 'pending_normal_aio_reads' => 'ho', 'pending_normal_aio_writes' => 'hp', 'ibuf_inserts' => 'hq', 'ibuf_merged' => 'hr', 'ibuf_merges' => 'hs', 'spin_waits' => 'ht', 'spin_rounds' => 'hu', 'os_waits' => 'hv', 'rows_inserted' => 'hw', 'rows_updated' => 'hx', 'rows_deleted' => 'hy', 'rows_read' => 'hz', 'Table_locks_waited' => 'ig', 'Table_locks_immediate' => 'ih', 'Slow_queries' => 'ii', 'Open_files' => 'ij', 'Open_tables' => 'ik', 'Opened_tables' => 'il', 'innodb_open_files' => 'im', 'open_files_limit' => 'in', 'table_cache' => 'io', 'Aborted_clients' => 'ip', 'Aborted_connects' => 'iq', 'Max_used_connections' => 'ir', 'Slow_launch_threads' => 'is', 'Threads_cached' => 'it', 'Threads_connected' => 'iu', 'Threads_created' => 'iv', 'Threads_running' => 'iw', 'max_connections' => 'ix', 'thread_cache_size' => 'iy', 'Connections' => 'iz', 'slave_running' => 'jg', 'slave_stopped' => 'jh', 'Slave_retried_transactions' => 'ji', 'slave_lag' => 'jj', 'Slave_open_temp_tables' => 'jk', 'Qcache_free_blocks' => 'jl', 'Qcache_free_memory' => 'jm', 'Qcache_hits' => 'jn', 'Qcache_inserts' => 'jo', 'Qcache_lowmem_prunes' => 'jp', 'Qcache_not_cached' => 'jq', 'Qcache_queries_in_cache' => 'jr', 'Qcache_total_blocks' => 'js', 'query_cache_size' => 'jt', 'Questions' => 'ju', 'Com_update' => 'jv', 'Com_insert' => 'jw', 'Com_select' => 'jx', 'Com_delete' => 'jy', 'Com_replace' => 'jz', 'Com_load' => 'kg', 'Com_update_multi' => 'kh', 'Com_insert_select' => 'ki', 'Com_delete_multi' => 'kj', 'Com_replace_select' => 'kk', 'Select_full_join' => 'kl', 'Select_full_range_join' => 'km', 'Select_range' => 'kn', 'Select_range_check' => 'ko', 'Select_scan' => 'kp', 'Sort_merge_passes' => 'kq', 'Sort_range' => 'kr', 'Sort_rows' => 'ks', 'Sort_scan' => 'kt', 'Created_tmp_tables' => 'ku', 'Created_tmp_disk_tables' => 'kv', 'Created_tmp_files' => 'kw', 'Bytes_sent' => 'kx', 'Bytes_received' => 'ky', 'innodb_log_buffer_size' => 'kz', 'unflushed_log' => 'lg', 'log_bytes_flushed' => 'lh', 'log_bytes_written' => 'li', 'relay_log_space' => 'lj', 'binlog_cache_size' => 'lk', 'Binlog_cache_disk_use' => 'll', 'Binlog_cache_use' => 'lm', 'binary_log_space' => 'ln', 'innodb_locked_tables' => 'lo', 'innodb_lock_structs' => 'lp', 'State_closing_tables' => 'lq', 'State_copying_to_tmp_table' => 'lr', 'State_end' => 'ls', 'State_freeing_items' => 'lt', 'State_init' => 'lu', 'State_locked' => 'lv', 'State_login' => 'lw', 'State_preparing' => 'lx', 'State_reading_from_net' => 'ly', 'State_sending_data' => 'lz', 'State_sorting_result' => 'mg', 'State_statistics' => 'mh', 'State_updating' => 'mi', 'State_writing_to_net' => 'mj', 'State_none' => 'mk', 'State_other' => 'ml', 'Handler_commit' => 'mm', 'Handler_delete' => 'mn', 'Handler_discover' => 'mo', 'Handler_prepare' => 'mp', 'Handler_read_first' => 'mq', 'Handler_read_key' => 'mr', 'Handler_read_next' => 'ms', 'Handler_read_prev' => 'mt', 'Handler_read_rnd' => 'mu', 'Handler_read_rnd_next' => 'mv', 'Handler_rollback' => 'mw', 'Handler_savepoint' => 'mx', 'Handler_savepoint_rollback' => 'my', 'Handler_update' => 'mz', 'Handler_write' => 'ng', 'innodb_tables_in_use' => 'nh', 'innodb_lock_wait_secs' => 'ni', 'hash_index_cells_total' => 'nj', 'hash_index_cells_used' => 'nk', 'total_mem_alloc' => 'nl', 'additional_pool_alloc' => 'nm', 'uncheckpointed_bytes' => 'nn', 'ibuf_used_cells' => 'no', 'ibuf_free_cells' => 'np', 'ibuf_cell_count' => 'nq', 'adaptive_hash_memory' => 'nr', 'page_hash_memory' => 'ns', 'dictionary_cache_memory' => 'nt', 'file_system_memory' => 'nu', 'lock_system_memory' => 'nv', 'recovery_system_memory' => 'nw', 'thread_hash_memory' => 'nx', 'innodb_sem_waits' => 'ny', 'innodb_sem_wait_time_ms' => 'nz', 'Key_buf_bytes_unflushed' => 'og', 'Key_buf_bytes_used' => 'oh', 'key_buffer_size' => 'oi', 'Innodb_row_lock_time' => 'oj', 'Innodb_row_lock_waits' => 'ok', 'Query_time_count_00' => 'ol', 'Query_time_count_01' => 'om', 'Query_time_count_02' => 'on', 'Query_time_count_03' => 'oo', 'Query_time_count_04' => 'op', 'Query_time_count_05' => 'oq', 'Query_time_count_06' => 'or', 'Query_time_count_07' => 'os', 'Query_time_count_08' => 'ot', 'Query_time_count_09' => 'ou', 'Query_time_count_10' => 'ov', 'Query_time_count_11' => 'ow', 'Query_time_count_12' => 'ox', 'Query_time_count_13' => 'oy', 'Query_time_total_00' => 'oz', 'Query_time_total_01' => 'pg', 'Query_time_total_02' => 'ph', 'Query_time_total_03' => 'pi', 'Query_time_total_04' => 'pj', 'Query_time_total_05' => 'pk', 'Query_time_total_06' => 'pl', 'Query_time_total_07' => 'pm', 'Query_time_total_08' => 'pn', 'Query_time_total_09' => 'po', 'Query_time_total_10' => 'pp', 'Query_time_total_11' => 'pq', 'Query_time_total_12' => 'pr', 'Query_time_total_13' => 'ps', 'wsrep_replicated_bytes' => 'pt', 'wsrep_received_bytes' => 'pu', 'wsrep_replicated' => 'pv', 'wsrep_received' => 'pw', 'wsrep_local_cert_failures' => 'px', 'wsrep_local_bf_aborts' => 'py', 'wsrep_local_send_queue' => 'pz', 'wsrep_local_recv_queue' => 'qg', 'wsrep_cluster_size' => 'qh', 'wsrep_cert_deps_distance' => 'qi', 'wsrep_apply_window' => 'qj', 'wsrep_commit_window' => 'qk', 'wsrep_flow_control_paused' => 'ql', 'wsrep_flow_control_sent' => 'qm', 'wsrep_flow_control_recv' => 'qn', 'pool_reads' => 'qo', 'pool_read_requests' => 'qp'); # Return the output. $output = array(); foreach ($keys as $key => $short) { # If the value isn't defined, return -1 which is lower than (most graphs') # minimum value of 0, so it'll be regarded as a missing value. $val = isset($status[$key]) ? $status[$key] : -1; $output[] = "{$short}:{$val}"; } $result = implode(' ', $output); if ($fp) { if (fwrite($fp, $result) === FALSE) { die("Can't write '{$cache_file}'"); } fclose($fp); } return $result; }
printf("[020] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); } if (!is_object($res = mysqli_store_result($link, MYSQLI_STORE_RESULT_COPY_DATA))) { printf("[021] Expecting object, got %s/%s. [%d] %s\n", gettype($res), $res, mysqli_errno($link), mysqli_error($link)); } /* user conn killed, res associated with conn, fetch from res */ unset($link); var_dump($res->fetch_assoc()); if (!($link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))) { printf("[022] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n", $host, $user, $db, $port, $socket); } if (!($res = mysqli_real_query($link, "INSERT INTO test(id, label) VALUES (100, 'z')"))) { printf("[023] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); } mysqli_store_result($link, MYSQLI_STORE_RESULT_COPY_DATA); if (mysqli_get_server_version($link) > 50000) { // let's try to play with stored procedures mysqli_real_query($link, 'DROP PROCEDURE IF EXISTS p'); if (mysqli_real_query($link, 'CREATE PROCEDURE p(OUT ver_param VARCHAR(25)) READS SQL DATA BEGIN SELECT id FROM test WHERE id >= 100 ORDER BY id; SELECT id + 1, label FROM test WHERE id > 0 AND id < 3 ORDER BY id; SELECT VERSION() INTO ver_param; END;')) { mysqli_multi_query($link, "CALL p(@version)"); do { if ($res = $link->store_result(MYSQLI_STORE_RESULT_COPY_DATA)) { printf("---\n"); var_dump($res->fetch_all()); $res->free(); } else { if ($link->errno) { echo "Store failed: (" . $link->errno . ") " . $link->error; } }
<?php require_once "connect.inc"; $test_table_name = 'test_mysqli_get_server_version_table_1'; require "table.inc"; /* 5.1.5 -> 50105 -- major_version*10000 + minor_version *100 + sub_version */ /* < 30000 = pre 3.2.3, very unlikely! */ if (!is_int($info = mysqli_get_server_version($link)) || $info < 3 * 10000) { printf("[003] Expecting int/any >= 30000, got %s/%s\n", gettype($info), $info); } print "done!";
function serverVers() { // cache for faster execution: if (is_array($this->_drvSrvVersArr)) { return $this->_drvSrvVersArr; } $orig = @mysqli_get_server_info($this->_conn); $vstr = $this->_findVers($orig); $vint = @mysqli_get_server_version($this->_conn); $vArr = array('orig' => $orig, 'vstr' => $vstr, 'vint' => $vint); $this->_drvSrvVersArr = $vArr; return $vArr; }
/** * Renders stage 2: either config details panel (on success) or database details * error message (on fail). */ function printConfig() { $_SESSION['ddb'] = ps('ddb'); $_SESSION['duser'] = ps('duser'); $_SESSION['dpass'] = ps('dpass'); $_SESSION['dhost'] = ps('dhost'); $_SESSION['dprefix'] = ps('dprefix'); $_SESSION['siteurl'] = ps('siteurl'); $GLOBALS['textarray'] = setup_load_lang($_SESSION['lang']); global $txpcfg; echo txp_setup_progress_meter(2) . n . '<div class="txp-setup">'; if (!isset($txpcfg['db'])) { @(include txpath . '/config.php'); } if (!empty($txpcfg['db'])) { echo graf(span(null, array('class' => 'ui-icon ui-icon-alert')) . ' ' . setup_gTxt('already_installed', array('{txpath}' => txpath)), array('class' => 'alert-block warning')) . setup_back_button(__FUNCTION__) . n . '</div>'; exit; } // TODO: @see http://forum.textpattern.com/viewtopic.php?pid=263205#p263205 // if ('' === $_SESSION['dhost'] || '' === $_SESSION['duser'] || '' === $_SESSION['ddb']) { // echo graf( // span(null, array('class' => 'ui-icon ui-icon-alert')).' '. // setup_gTxt('missing_db_details'), // array('class' => 'alert-block warning') // ). // n.setup_back_button(__FUNCTION__). // n.'</div>'; // // exit; // } echo hed(setup_gTxt("checking_database"), 2); if (strpos($_SESSION['dhost'], ':') === false) { $dhost = $_SESSION['dhost']; $dport = ini_get("mysqli.default_port"); } else { list($dhost, $dport) = explode(':', $_SESSION['dhost'], 2); $dport = intval($dport); } $dsocket = ini_get("mysqli.default_socket"); $mylink = mysqli_init(); if (@mysqli_real_connect($mylink, $dhost, $_SESSION['duser'], $_SESSION['dpass'], '', $dport, $dsocket)) { $_SESSION['dclient_flags'] = 0; } elseif (@mysqli_real_connect($mylink, $dhost, $_SESSION['duser'], $_SESSION['dpass'], '', $dport, $dsocket, MYSQLI_CLIENT_SSL)) { $_SESSION['dclient_flags'] = 'MYSQLI_CLIENT_SSL'; } else { echo graf(span(null, array('class' => 'ui-icon ui-icon-closethick')) . ' ' . setup_gTxt('db_cant_connect'), array('class' => 'alert-block error')) . setup_back_button(__FUNCTION__) . n . '</div>'; exit; } echo graf(span(null, array('class' => 'ui-icon ui-icon-check')) . ' ' . setup_gTxt('db_connected'), array('class' => 'alert-block success')); if (!($_SESSION['dprefix'] == '' || preg_match('#^[a-zA-Z_][a-zA-Z0-9_]*$#', $_SESSION['dprefix']))) { echo graf(span(null, array('class' => 'ui-icon ui-icon-closethick')) . ' ' . setup_gTxt('prefix_bad_characters', array('{dbprefix}' => strong(txpspecialchars($_SESSION['dprefix']))), 'raw'), array('class' => 'alert-block error')) . setup_back_button(__FUNCTION__) . n . '</div>'; exit; } if (!($mydb = mysqli_select_db($mylink, $_SESSION['ddb']))) { echo graf(span(null, array('class' => 'ui-icon ui-icon-closethick')) . ' ' . setup_gTxt('db_doesnt_exist', array('{dbname}' => strong(txpspecialchars($_SESSION['ddb']))), 'raw'), array('class' => 'alert-block error')) . setup_back_button(__FUNCTION__) . n . '</div>'; exit; } $tables_exist = mysqli_query($mylink, "DESCRIBE `" . $_SESSION['dprefix'] . "textpattern`"); if ($tables_exist) { echo graf(span(null, array('class' => 'ui-icon ui-icon-closethick')) . ' ' . setup_gTxt('tables_exist', array('{dbname}' => strong(txpspecialchars($_SESSION['ddb']))), 'raw'), array('class' => 'alert-block error')) . setup_back_button(__FUNCTION__) . n . '</div>'; exit; } // On MySQL 5.5.3+ use real UTF-8 tables, if the client supports it. $_SESSION['dbcharset'] = "utf8mb4"; // Lower versions only support UTF-8 limited to 3 bytes per character if (mysqli_get_server_version($mylink) < 50503) { $_SESSION['dbcharset'] = "utf8"; } else { if (false !== strpos(mysqli_get_client_info($mylink), 'mysqlnd')) { // mysqlnd 5.0.9+ required if (mysqli_get_client_version($mylink) < 50009) { $_SESSION['dbcharset'] = "utf8"; } } else { // libmysqlclient 5.5.3+ required if (mysqli_get_client_version($mylink) < 50503) { $_SESSION['dbcharset'] = "utf8"; } } } echo graf(span(null, array('class' => 'ui-icon ui-icon-check')) . ' ' . setup_gTxt('using_db', array('{dbname}' => strong(txpspecialchars($_SESSION['ddb']))), 'raw') . ' (' . $_SESSION['dbcharset'] . ')', array('class' => 'alert-block success')); echo setup_config_contents() . n . '</div>'; }
func_mysqli_fetch_array($mysqli, $engine, "SMALLINT", -32768, "-32768", 100); func_mysqli_fetch_array($mysqli, $engine, "SMALLINT", 32767, "32767", 110); func_mysqli_fetch_array($mysqli, $engine, "SMALLINT", NULL, NULL, 120); func_mysqli_fetch_array($mysqli, $engine, "SMALLINT UNSIGNED", 65535, "65535", 130); func_mysqli_fetch_array($mysqli, $engine, "SMALLINT UNSIGNED", NULL, NULL, 140); func_mysqli_fetch_array($mysqli, $engine, "MEDIUMINT", -8388608, "-8388608", 150); func_mysqli_fetch_array($mysqli, $engine, "MEDIUMINT", 8388607, "8388607", 160); func_mysqli_fetch_array($mysqli, $engine, "MEDIUMINT", NULL, NULL, 170); func_mysqli_fetch_array($mysqli, $engine, "MEDIUMINT UNSIGNED", 16777215, "16777215", 180); func_mysqli_fetch_array($mysqli, $engine, "MEDIUMINT UNSIGNED", NULL, NULL, 190); func_mysqli_fetch_array($mysqli, $engine, "INTEGER", -2147483648, "-2147483648", 200); func_mysqli_fetch_array($mysqli, $engine, "INTEGER", 2147483647, "2147483647", 210); func_mysqli_fetch_array($mysqli, $engine, "INTEGER", NULL, NULL, 220); func_mysqli_fetch_array($mysqli, $engine, "INTEGER UNSIGNED", "4294967295", "4294967295", 230); func_mysqli_fetch_array($mysqli, $engine, "INTEGER UNSIGNED", NULL, NULL, 240); if ($IS_MYSQLND || mysqli_get_server_version($link) >= 51000 && mysqli_get_client_version($link) >= 51000) { func_mysqli_fetch_array($mysqli, $engine, "BIGINT", "-9223372036854775808", "-9223372036854775808", 250); func_mysqli_fetch_array($mysqli, $engine, "BIGINT", NULL, NULL, 260); func_mysqli_fetch_array($mysqli, $engine, "BIGINT UNSIGNED", "18446744073709551615", "18446744073709551615", 270); func_mysqli_fetch_array($mysqli, $engine, "BIGINT UNSIGNED", NULL, NULL, 280); } func_mysqli_fetch_array($mysqli, $engine, "FLOAT", (string) (-9.223372036854776E+18 - 1.1), "-9.22337e+18", 290, "/-9\\.22337e\\+?[0]?18/iu"); func_mysqli_fetch_array($mysqli, $engine, "FLOAT", NULL, NULL, 300); func_mysqli_fetch_array($mysqli, $engine, "FLOAT UNSIGNED", (string) (1.8446744073709552E+19 + 1.1), "1.84467e+?19", 310, "/1\\.84467e\\+?[0]?19/iu"); func_mysqli_fetch_array($mysqli, $engine, "FLOAT UNSIGNED ", NULL, NULL, 320); func_mysqli_fetch_array($mysqli, $engine, "DOUBLE(10,2)", "-99999999.99", "-99999999.99", 330); func_mysqli_fetch_array($mysqli, $engine, "DOUBLE(10,2)", NULL, NULL, 340); func_mysqli_fetch_array($mysqli, $engine, "DOUBLE(10,2) UNSIGNED", "99999999.99", "99999999.99", 350); func_mysqli_fetch_array($mysqli, $engine, "DOUBLE(10,2) UNSIGNED", NULL, NULL, 360); func_mysqli_fetch_array($mysqli, $engine, "DECIMAL(10,2)", "-99999999.99", "-99999999.99", 370); func_mysqli_fetch_array($mysqli, $engine, "DECIMAL(10,2)", NULL, NULL, 380);
<?php require_once "connect.inc"; $db = new my_mysqli($host, $user, $passwd, $db, $port, $socket); $qry = $db->stmt_init(); $qry->prepare("SELECT REPEAT('a',100000)"); $qry->execute(); $qry->bind_result($text); $qry->fetch(); if ($text !== str_repeat('a', $IS_MYSQLND || mysqli_get_server_version($db) > 50110 ? 100000 : (mysqli_get_server_version($db) >= 50000 ? 8193 : 8191))) { var_dump(strlen($text)); } echo "Done";
$log_queries_not_using_indexes = false; mysqli_report(MYSQLI_REPORT_OFF); mysqli_report(MYSQLI_REPORT_INDEX); if (!($link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))) { printf("[017] [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error()); } if (mysqli_get_server_version($link) <= 50600) { // this might cause a warning - no index used if (!($res = @mysqli_query($link, "SHOW VARIABLES LIKE 'log_slow_queries'"))) { printf("[018] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); } if (!($row = mysqli_fetch_assoc($res))) { printf("[019] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); } $log_slow_query = 'ON' == $row['Value']; if (mysqli_get_server_version($link) >= 50111) { // this might cause a warning - no index used if (!($res = @mysqli_query($link, "SHOW VARIABLES LIKE 'log_queries_not_using_indexes'"))) { printf("[020] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); } if (!($row = mysqli_fetch_assoc($res))) { printf("[021] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); } $log_queries_not_using_indexes = 'ON' == $row['Value']; if ($log_slow_queries && $log_queries_not_using_indexes) { for ($i = 100; $i < 20000; $i++) { if (!mysqli_query($link, "INSERT INTO test(id, label) VALUES ({$i}, 'z')")) { printf("[022 - %d] [%d] %s\n", $i - 99, mysqli_errno($link), mysqli_error($link)); } } // this might cause a warning - no index used
function version() { if (empty($this->version)) { $this->version = mysqli_get_server_version($this->link); } return $this->version; }
<?php require_once "connect.inc"; /*** test mysqli_connect 127.0.0.1 ***/ $link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket); $stmt = mysqli_prepare($link, "SHOW VARIABLES LIKE 'port'"); mysqli_stmt_execute($stmt); mysqli_stmt_bind_result($stmt, $c1, $c2); mysqli_stmt_fetch($stmt); mysqli_stmt_close($stmt); if (version_compare(PHP_VERSION, '6.0', '==') == 1 && mysqli_get_server_version($link) < 50000) { /* variables are binary */ settype($c1, "unicode"); settype($c2, "unicode"); } $test = array($c1, $c2); var_dump($test); mysqli_close($link); print "done!";
printf("[002] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); } if (!mysqli_query($link, "INSERT INTO test_bind_result VALUES(120,2999,3999,54,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t 2.6,58.89,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t '206','6.7')")) { printf("[003] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); } $stmt = mysqli_prepare($link, "SELECT * FROM test_bind_result"); $c = array(0, 0, 0, 0, 0, 0, 0, 0); $b_res = mysqli_stmt_bind_result($stmt, $c[0], $c[1], $c[2], $c[3], $c[4], $c[5], $c[6], $c[7]); mysqli_stmt_execute($stmt); mysqli_stmt_fetch($stmt); mysqli_stmt_fetch($stmt); mysqli_stmt_close($stmt); $result = mysqli_query($link, "select * from test_bind_result"); $d = mysqli_fetch_row($result); mysqli_free_result($result); $test = ""; for ($i = 0; $i < count($c); $i++) { $test .= $c[$i] == $d[$i] ? "1" : "0"; } if ($test == "11111111") { echo "ok\n"; } else { if ($b_res == FALSE && mysqli_get_client_version() > 40100 && mysqli_get_client_version() < 50000 && mysqli_get_server_version($link) > 50000) { echo "error (4.1 library with 5.x server)"; } else { echo "error"; } } mysqli_query($link, "DROP TABLE IF EXISTS test_bind_result"); mysqli_close($link); print "done!";
assert(soundex(mysqli_stat($link)) == soundex($mysqli->stat)); printf("mysqli->stat = '%s'/%s ('%s'/%s)\n", $mysqli->stat, gettype($mysqli->stat), mysqli_stat($link), gettype(mysqli_stat($link))); assert(mysqli_get_host_info($link) === $mysqli->host_info); printf("mysqli->host_info = '%s'/%s ('%s'/%s)\n", $mysqli->host_info, gettype($mysqli->host_info), mysqli_get_host_info($link), gettype(mysqli_get_host_info($link))); /* note that the data types are different */ assert(mysqli_info($link) == $mysqli->info); printf("mysqli->info = '%s'/%s ('%s'/%s)\n", $mysqli->info, gettype($mysqli->info), mysqli_info($link), gettype(mysqli_info($link))); assert(mysqli_thread_id($link) > $mysqli->thread_id); assert(gettype($mysqli->thread_id) == gettype(mysqli_thread_id($link))); printf("mysqli->thread_id = '%s'/%s ('%s'/%s)\n", $mysqli->thread_id, gettype($mysqli->thread_id), mysqli_thread_id($link), gettype(mysqli_thread_id($link))); assert(mysqli_get_proto_info($link) === $mysqli->protocol_version); printf("mysqli->protocol_version = '%s'/%s ('%s'/%s)\n", $mysqli->protocol_version, gettype($mysqli->protocol_version), mysqli_get_proto_info($link), gettype(mysqli_get_proto_info($link))); assert(mysqli_get_server_info($link) === $mysqli->server_info); printf("mysqli->server_info = '%s'/%s ('%s'/%s)\n", $mysqli->server_info, gettype($mysqli->server_info), mysqli_get_server_info($link), gettype(mysqli_get_server_info($link))); assert(mysqli_get_server_version($link) === $mysqli->server_version); printf("mysqli->server_version = '%s'/%s ('%s'/%s)\n", $mysqli->server_version, gettype($mysqli->server_version), mysqli_get_server_version($link), gettype(mysqli_get_server_version($link))); assert(mysqli_warning_count($link) === $mysqli->warning_count); printf("mysqli->warning_count = '%s'/%s ('%s'/%s)\n", $mysqli->warning_count, gettype($mysqli->warning_count), mysqli_warning_count($link), gettype(mysqli_warning_count($link))); printf("\nAccess to undefined properties:\n"); printf("mysqli->unknown = '%s'\n", @$mysqli->unknown); @($mysqli->unknown = 13); printf("setting mysqli->unknown, mysqli_unknown = '%s'\n", @$mysqli->unknown); $unknown = 'friday'; @($mysqli->unknown = $unknown); printf("setting mysqli->unknown, mysqli_unknown = '%s'\n", @$mysqli->unknown); $mysqli = new my_mysqli($host, $user, $passwd, $db, $port, $socket); printf("\nAccess hidden properties for MYSLQI_STATUS_INITIALIZED (TODO documentation):\n"); assert(mysqli_connect_error() === $mysqli->connect_error); printf("mysqli->connect_error = '%s'/%s ('%s'/%s)\n", $mysqli->connect_error, gettype($mysqli->connect_error), mysqli_connect_error(), gettype(mysqli_connect_error())); assert(mysqli_connect_errno() === $mysqli->connect_errno); printf("mysqli->connect_errno = '%s'/%s ('%s'/%s)\n", $mysqli->connect_errno, gettype($mysqli->connect_errno), mysqli_connect_errno(), gettype(mysqli_connect_errno()));
public function version() { if (!empty($this->connect)) { return mysqli_get_server_version($this->connect); } else { return false; } }
<?php
<?php require_once "connect.inc"; /*** test mysqli_connect 127.0.0.1 ***/ $link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket); $stmt = mysqli_prepare($link, "SHOW VARIABLES LIKE 'port'"); mysqli_stmt_execute($stmt); mysqli_stmt_bind_result($stmt, $c1, $c2); mysqli_stmt_fetch($stmt); mysqli_stmt_close($stmt); if (version_compare(PHP_VERSION, '5.9.9', '>') == 1 && mysqli_get_server_version($link) < 50000) { /* variables are binary */ settype($c1, "unicode"); settype($c2, "unicode"); } $test = array($c1, $c2); var_dump($test); mysqli_close($link); print "done!";
<?php function open_cursor($mysql, $query) { if (!is_object($stmt = $mysql->prepare($query))) { printf("[001] Cannot create statement object for '%s', [%d] %s\n", $query, $mysql->errno, $mysql->error); } $stmt->attr_set(MYSQLI_STMT_ATTR_CURSOR_TYPE, MYSQLI_CURSOR_TYPE_READ_ONLY); return $stmt; } require_once "connect.inc"; $mysql = new my_mysqli($host, $user, $passwd, $db, $port, $socket); if (!$IS_MYSQLND && mysqli_get_client_version() < 50009 || mysqli_get_server_version($mysql) < 50009) { /* we really want to skip it... */ die(var_dump(63)); } $a = array(); for ($i = 0; $i < 3; $i++) { $mysql->query("DROP TABLE IF EXISTS test_067_table_1{$i}"); $mysql->query("CREATE TABLE test_067_table_1{$i} (a int not null) ENGINE=" . $engine); $mysql->query("INSERT INTO test_067_table_1{$i} VALUES (1),(2),(3),(4),(5),(6)"); $stmt[$i] = open_cursor($mysql, "SELECT a FROM test_067_table_1{$i}"); $stmt[$i]->execute(); $stmt[$i]->bind_result($a[$i]); } $cnt = 0; while ($stmt[0]->fetch()) { $stmt[1]->fetch(); $stmt[2]->fetch(); $cnt += $a[0] + $a[1] + $a[2]; }
<?php require_once "connect.inc"; /*** test mysqli_connect 127.0.0.1 ***/ $link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket); $i = mysqli_get_server_version($link); $test = $i / $i; var_dump($test); mysqli_close($link); print "done!";
func_mysqli_stmt_bind_datatype($link, $engine, "s", "TINYTEXT", "a", 760); func_mysqli_stmt_bind_datatype($link, $engine, "s", "TINYTEXT NOT NULL", "a", 770); func_mysqli_stmt_bind_datatype($link, $engine, "s", "TINYTEXT", NULL, 780); // Note: you cannot insert any blob values this way. But you can check the API at least partly this way // Extra BLOB tests are in mysqli_stmt_send_long() func_mysqli_stmt_bind_datatype($link, $engine, "b", "BLOB", "", 790); func_mysqli_stmt_bind_datatype($link, $engine, "b", "TEXT", "", 800); func_mysqli_stmt_bind_datatype($link, $engine, "b", "MEDIUMBLOB", "", 810); func_mysqli_stmt_bind_datatype($link, $engine, "b", "MEDIUMTEXT", "", 820); func_mysqli_stmt_bind_datatype($link, $engine, "b", "LONGBLOB", "", 830); func_mysqli_stmt_bind_datatype($link, $engine, "b", "LONGTEXT", "", 840); func_mysqli_stmt_bind_datatype($link, $engine, "s", "ENUM('a', 'b')", "a", 850); func_mysqli_stmt_bind_datatype($link, $engine, "s", "ENUM('a', 'b')", NULL, 860); func_mysqli_stmt_bind_datatype($link, $engine, "s", "SET('a', 'b')", "a", 870); func_mysqli_stmt_bind_datatype($link, $engine, "s", "SET('a', 'b')", NULL, 880); if (mysqli_get_server_version($link) >= 50600) { func_mysqli_stmt_bind_datatype($link, $engine, "s", "TIME", "13:27:34.123456", 890, "13:27:34"); } $stmt = mysqli_stmt_init($link); if (!mysqli_stmt_prepare($stmt, "INSERT INTO test(id, label) VALUES (?, ?)")) { printf("[2000] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt)); } $id = null; $label = null; if (true !== ($tmp = mysqli_stmt_bind_param($stmt, "is", $id, $label))) { printf("[2001] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt)); } mysqli_stmt_execute($stmt); if (true !== ($tmp = mysqli_stmt_bind_param($stmt, "is", $id, $label))) { printf("[2002] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt)); }
static function sql_version() { $version = ""; if (SETUP_DB_TYPE == "mysqli") { $version = floor(mysqli_get_server_version(sys::$db) / 100); } else { if (SETUP_DB_TYPE == "pgsql") { $version = sql_fetch_one("show server_version"); $version = (int) substr(str_replace(".", "", $version["server_version"]), 0, 3); } else { if (SETUP_DB_TYPE == "sqlite") { $version = sys::$db->getAttribute(PDO::ATTR_SERVER_VERSION); $version = (int) substr(str_replace(".", "", $version), 0, 3); } } } if (strlen($version) < 3) { $version .= "0"; } return $version; }
/** * return version of mysql used on server * @return [type] [description] */ public static function version() { // mysqli_get_client_info(); // mysqli_get_client_version(); return mysqli_get_server_version(self::$link); }
$version = mysqli_get_server_version($link); if ($version <= 50114 && $version > 50100 || $version == 50200) { // TODO - check exact version! $expected_flags = trim(str_replace('UNSIGNED', '', $expected_flags)); } default: break; } list($missing_flags, $unexpected_flags, $flags_found) = checkFlags($field->flags, $expected_flags, $flags); if ($unexpected_flags) { printf("[006] Found unexpected flags '%s' for %s, found '%s' with MySQL %s'\n", $unexpected_flags, $column_def, $flags_found, mysqli_get_server_version($link)); } if ($missing_flags) { printf("[007] The flags '%s' have not been reported for %s, found '%s'\n", $missing_flags, $column_def, $flags_found); var_dump($create); var_dump(mysqli_get_server_version($link)); die($missing_flags); } mysqli_free_result($res); } if (!mysqli_query($link, 'DROP TABLE IF EXISTS test_mysqli_fetch_field_flags_table_1')) { printf("[008] %s [%d] %s\n", $column_def, mysqli_errno($link), mysqli_error($link)); continue; } $column_def = array('col1 CHAR(1)', 'col2 CHAR(2)', 'INDEX idx_col1_col2(col1, col2)'); $expected_flags = array('col1' => 'MULTIPLE_KEY PART_KEY', 'col2' => 'PART_KEY'); $create = 'CREATE TABLE test_mysqli_fetch_field_flags_table_1(id INT, '; foreach ($column_def as $k => $v) { $create .= sprintf('%s, ', $v); } $create = sprintf('%s)', substr($create, 0, -2));
/** * Build db-specific report * @access private */ function _sql_report($mode, $query = '') { static $test_prof; // current detection method, might just switch to see the existance of INFORMATION_SCHEMA.PROFILING if ($test_prof === null) { $test_prof = false; if (strpos(mysqli_get_server_info($this->db_connect_id), 'community') !== false) { $ver = mysqli_get_server_version($this->db_connect_id); if ($ver >= 50037 && $ver < 50100) { $test_prof = true; } } } switch ($mode) { case 'start': $explain_query = $query; if (preg_match('/UPDATE ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m)) { $explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2]; } else { if (preg_match('/DELETE FROM ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m)) { $explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2]; } } if (preg_match('/^SELECT/', $explain_query)) { $html_table = false; // begin profiling if ($test_prof) { @mysqli_query($this->db_connect_id, 'SET profiling = 1;'); } if ($result = @mysqli_query($this->db_connect_id, "EXPLAIN {$explain_query}")) { while ($row = @mysqli_fetch_assoc($result)) { $html_table = $this->sql_report('add_select_row', $query, $html_table, $row); } } @mysqli_free_result($result); if ($html_table) { $this->html_hold .= '</table>'; } if ($test_prof) { $html_table = false; // get the last profile if ($result = @mysqli_query($this->db_connect_id, 'SHOW PROFILE ALL;')) { $this->html_hold .= '<br />'; while ($row = @mysqli_fetch_assoc($result)) { // make <unknown> HTML safe if (!empty($row['Source_function'])) { $row['Source_function'] = str_replace(array('<', '>'), array('<', '>'), $row['Source_function']); } // remove unsupported features foreach ($row as $key => $val) { if ($val === null) { unset($row[$key]); } } $html_table = $this->sql_report('add_select_row', $query, $html_table, $row); } } @mysqli_free_result($result); if ($html_table) { $this->html_hold .= '</table>'; } @mysqli_query($this->db_connect_id, 'SET profiling = 0;'); } } break; case 'fromcache': $endtime = explode(' ', microtime()); $endtime = $endtime[0] + $endtime[1]; $result = @mysqli_query($this->db_connect_id, $query); while ($void = @mysqli_fetch_assoc($result)) { // Take the time spent on parsing rows into account } @mysqli_free_result($result); $splittime = explode(' ', microtime()); $splittime = $splittime[0] + $splittime[1]; $this->sql_report('record_fromcache', $query, $endtime, $splittime); break; } }
if ($strict_on) { $tmp = ob_get_contents(); ob_end_clean(); if (!preg_match('@Strict Standards: mysqli_next_result\\(\\): There is no next result set@ismU', $tmp)) { printf("[008] Strict Standards warning missing\n"); } else { $tmp = trim(preg_replace('@Strict Standards: mysqli_next_result\\(\\).*on line \\d+@ism', '', $tmp)); } print trim($tmp) . "\n"; } if (!mysqli_multi_query($link, "SELECT 1 AS a; SELECT 1 AS a, 2 AS b; SELECT id FROM test ORDER BY id LIMIT 3")) { printf("[009] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); } print "[010]\n"; $i = 1; if (mysqli_get_server_version($link) > 41000 && !($ret = mysqli_more_results($link))) { printf("[011] Expecting boolean/true, got %s/%s\n", gettype($ret), $ret); } if ($strict_on) { ob_start(); } do { $res = mysqli_use_result($link); // NOTE: if you use mysqli_use_result() with mysqli_more_results() or any other info function, // you must fetch all rows before you can loop to the next result set! // See also the MySQL Reference Manual: mysql_use_result() while ($row = mysqli_fetch_array($res)) { } mysqli_free_result($res); if (mysqli_more_results($link)) { printf("%d\n", $i++);