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<?php |
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/* |
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Copyright (C) 2008-2012 Sergey Tsalkov ([email protected]) |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU Lesser General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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class DB { |
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// initial connection |
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public static $dbName = ''; |
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public static $user = ''; |
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public static $password = ''; |
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public static $host = 'localhost'; |
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public static $port = null; |
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public static $encoding = 'utf8'; |
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// configure workings |
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public static $param_char = '%'; |
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public static $named_param_seperator = '_'; |
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public static $success_handler = false; |
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public static $error_handler = true; |
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public static $throw_exception_on_error = false; |
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public static $nonsql_error_handler = null; |
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public static $throw_exception_on_nonsql_error = false; |
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public static $nested_transactions = false; |
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public static $usenull = true; |
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// internal |
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protected static $mdb = null; |
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public static function getMDB() { |
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$mdb = DB::$mdb; |
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if ($mdb === null) { |
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$mdb = DB::$mdb = new MeekroDB(); |
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} |
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if ($mdb->param_char !== DB::$param_char) { |
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$mdb->param_char = DB::$param_char; |
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} |
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if ($mdb->named_param_seperator !== DB::$named_param_seperator) { |
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$mdb->named_param_seperator = DB::$named_param_seperator; |
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} |
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if ($mdb->success_handler !== DB::$success_handler) { |
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$mdb->success_handler = DB::$success_handler; |
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} |
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if ($mdb->error_handler !== DB::$error_handler) { |
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$mdb->error_handler = DB::$error_handler; |
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} |
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if ($mdb->throw_exception_on_error !== DB::$throw_exception_on_error) { |
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$mdb->throw_exception_on_error = DB::$throw_exception_on_error; |
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} |
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if ($mdb->nonsql_error_handler !== DB::$nonsql_error_handler) { |
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$mdb->nonsql_error_handler = DB::$nonsql_error_handler; |
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} |
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if ($mdb->throw_exception_on_nonsql_error !== DB::$throw_exception_on_nonsql_error) { |
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$mdb->throw_exception_on_nonsql_error = DB::$throw_exception_on_nonsql_error; |
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} |
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if ($mdb->nested_transactions !== DB::$nested_transactions) { |
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$mdb->nested_transactions = DB::$nested_transactions; |
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} |
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if ($mdb->usenull !== DB::$usenull) { |
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$mdb->usenull = DB::$usenull; |
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} |
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return $mdb; |
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} |
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public static function get() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'get'), $args); } |
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public static function disconnect() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'disconnect'), $args); } |
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public static function query() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'query'), $args); } |
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public static function queryFirstRow() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryFirstRow'), $args); } |
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public static function queryOneRow() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryOneRow'), $args); } |
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public static function queryAllLists() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryAllLists'), $args); } |
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public static function queryFullColumns() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryFullColumns'), $args); } |
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public static function queryFirstList() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryFirstList'), $args); } |
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public static function queryOneList() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryOneList'), $args); } |
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public static function queryFirstColumn() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryFirstColumn'), $args); } |
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public static function queryOneColumn() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryOneColumn'), $args); } |
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public static function queryFirstField() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryFirstField'), $args); } |
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public static function queryOneField() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryOneField'), $args); } |
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public static function queryRaw() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryRaw'), $args); } |
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public static function queryRawUnbuf() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'queryRawUnbuf'), $args); } |
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public static function insert() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'insert'), $args); } |
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public static function insertIgnore() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'insertIgnore'), $args); } |
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public static function insertUpdate() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'insertUpdate'), $args); } |
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public static function replace() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'replace'), $args); } |
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public static function update() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'update'), $args); } |
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public static function delete() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'delete'), $args); } |
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public static function insertId() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'insertId'), $args); } |
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public static function count() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'count'), $args); } |
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public static function affectedRows() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'affectedRows'), $args); } |
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public static function useDB() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'useDB'), $args); } |
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public static function startTransaction() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'startTransaction'), $args); } |
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public static function commit() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'commit'), $args); } |
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public static function rollback() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'rollback'), $args); } |
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public static function tableList() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'tableList'), $args); } |
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public static function columnList() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'columnList'), $args); } |
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public static function sqlEval() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'sqlEval'), $args); } |
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public static function nonSQLError() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'nonSQLError'), $args); } |
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public static function serverVersion() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'serverVersion'), $args); } |
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public static function transactionDepth() { $args = func_get_args(); return call_user_func_array(array(DB::getMDB(), 'transactionDepth'), $args); } |
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public static function debugMode($handler = true) { |
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DB::$success_handler = $handler; |
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} |
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public function version() { |
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return $this->version_info(); |
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} |
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} |
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class MeekroDB { |
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// initial connection |
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public $dbName = ''; |
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public $user = ''; |
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public $password = ''; |
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public $host = 'localhost'; |
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public $port = null; |
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public $encoding = 'latin1'; |
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// configure workings |
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public $param_char = '%'; |
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public $named_param_seperator = '_'; |
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public $success_handler = false; |
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public $error_handler = true; |
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public $throw_exception_on_error = false; |
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public $nonsql_error_handler = null; |
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public $throw_exception_on_nonsql_error = false; |
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public $nested_transactions = false; |
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public $usenull = true; |
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// internal |
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public $internal_mysql = null; |
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public $server_info = null; |
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public $insert_id = 0; |
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public $num_rows = 0; |
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public $affected_rows = 0; |
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public $current_db = null; |
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public $nested_transactions_count = 0; |
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public function __construct($host = null, $user = null, $password = null, $dbName = null, $port = null, $encoding = null) { |
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if ($host === null) { |
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$host = DB::$host; |
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} |
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if ($user === null) { |
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$user = DB::$user; |
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} |
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if ($password === null) { |
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$password = DB::$password; |
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} |
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if ($dbName === null) { |
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$dbName = DB::$dbName; |
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} |
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if ($port === null) { |
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$port = DB::$port; |
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} |
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if ($encoding === null) { |
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$encoding = DB::$encoding; |
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} |
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$this->host = $host; |
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$this->user = $user; |
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$this->password = $password; |
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$this->dbName = $dbName; |
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$this->port = $port; |
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$this->encoding = $encoding; |
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} |
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public function get() { |
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$mysql = $this->internal_mysql; |
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if (!($mysql instanceof MySQLi)) { |
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if (!$this->port) { |
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$this->port = ini_get('mysqli.default_port'); |
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} |
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$this->current_db = $this->dbName; |
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$mysql = new mysqli($this->host, $this->user, $this->password, $this->dbName, $this->port); |
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if ($mysql->connect_error) { |
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$this->nonSQLError('Unable to connect to MySQL server! Error: '.$mysql->connect_error); |
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} |
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$mysql->set_charset($this->encoding); |
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$this->internal_mysql = $mysql; |
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$this->server_info = $mysql->server_info; |
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} |
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return $mysql; |
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} |
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public function disconnect() { |
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$mysqli = $this->internal_mysql; |
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if ($mysqli instanceof MySQLi) { |
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if ($thread_id = $mysqli->thread_id) { |
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$mysqli->kill($thread_id); |
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} |
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$mysqli->close(); |
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} |
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$this->internal_mysql = null; |
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} |
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public function nonSQLError($message) { |
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if ($this->throw_exception_on_nonsql_error) { |
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$e = new MeekroDBException($message); |
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throw $e; |
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} |
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$error_handler = is_callable($this->nonsql_error_handler) ? $this->nonsql_error_handler : 'meekrodb_error_handler'; |
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call_user_func($error_handler, array( |
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'type' => 'nonsql', |
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'error' => $message |
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)); |
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} |
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public function debugMode($handler = true) { |
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$this->success_handler = $handler; |
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} |
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public function serverVersion() { $this->get(); return $this->server_info; } |
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public function transactionDepth() { return $this->nested_transactions_count; } |
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public function insertId() { return $this->insert_id; } |
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public function affectedRows() { return $this->affected_rows; } |
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public function count() { $args = func_get_args(); return call_user_func_array(array($this, 'numRows'), $args); } |
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public function numRows() { return $this->num_rows; } |
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public function useDB() { $args = func_get_args(); return call_user_func_array(array($this, 'setDB'), $args); } |
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public function setDB($dbName) { |
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$db = $this->get(); |
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if (!$db->select_db($dbName)) { |
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$this->nonSQLError("Unable to set database to $dbName"); |
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} |
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$this->current_db = $dbName; |
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} |
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public function startTransaction() { |
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if ($this->nested_transactions && $this->serverVersion() < '5.5') { |
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return $this->nonSQLError("Nested transactions are only available on MySQL 5.5 and greater. You are using MySQL ".$this->serverVersion()); |
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} |
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if (!$this->nested_transactions || $this->nested_transactions_count == 0) { |
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$this->query('START TRANSACTION'); |
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$this->nested_transactions_count = 1; |
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} else { |
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$this->query("SAVEPOINT LEVEL{$this->nested_transactions_count}"); |
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$this->nested_transactions_count++; |
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} |
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return $this->nested_transactions_count; |
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} |
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View Code Duplication |
public function commit($all = false) { |
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277
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if ($this->nested_transactions && $this->serverVersion() < '5.5') { |
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return $this->nonSQLError("Nested transactions are only available on MySQL 5.5 and greater. You are using MySQL ".$this->serverVersion()); |
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} |
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281
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if ($this->nested_transactions && $this->nested_transactions_count > 0) { |
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$this->nested_transactions_count--; |
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} |
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284
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285
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if (!$this->nested_transactions || $all || $this->nested_transactions_count == 0) { |
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286
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$this->nested_transactions_count = 0; |
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287
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$this->query('COMMIT'); |
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288
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} else { |
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$this->query("RELEASE SAVEPOINT LEVEL{$this->nested_transactions_count}"); |
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290
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} |
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292
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return $this->nested_transactions_count; |
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} |
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295
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View Code Duplication |
public function rollback($all = false) { |
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296
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if ($this->nested_transactions && $this->serverVersion() < '5.5') { |
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return $this->nonSQLError("Nested transactions are only available on MySQL 5.5 and greater. You are using MySQL ".$this->serverVersion()); |
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} |
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299
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300
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if ($this->nested_transactions && $this->nested_transactions_count > 0) { |
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301
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$this->nested_transactions_count--; |
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302
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} |
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303
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304
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if (!$this->nested_transactions || $all || $this->nested_transactions_count == 0) { |
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305
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$this->nested_transactions_count = 0; |
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306
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$this->query('ROLLBACK'); |
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307
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} else { |
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308
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$this->query("ROLLBACK TO SAVEPOINT LEVEL{$this->nested_transactions_count}"); |
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309
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} |
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310
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311
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return $this->nested_transactions_count; |
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312
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} |
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313
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314
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protected function formatTableName($table) { |
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315
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$table = trim($table, '`'); |
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316
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317
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View Code Duplication |
if (strpos($table, '.')) { |
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318
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return implode('.', array_map(array($this, 'formatTableName'), explode('.', $table))); |
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319
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} else { |
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320
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return '`'.str_replace('`', '``', $table).'`'; |
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321
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} |
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322
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} |
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323
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324
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public function update() { |
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325
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$args = func_get_args(); |
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326
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$table = array_shift($args); |
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327
|
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$params = array_shift($args); |
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328
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$where = array_shift($args); |
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329
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330
|
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|
$query = "UPDATE %b SET %? WHERE ".$where; |
|
331
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|
332
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|
array_unshift($args, $params); |
|
333
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|
array_unshift($args, $table); |
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334
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|
array_unshift($args, $query); |
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335
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|
return call_user_func_array(array($this, 'query'), $args); |
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336
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|
} |
|
337
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338
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/** |
|
339
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|
* @param string $which |
|
340
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|
*/ |
|
341
|
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|
public function insertOrReplace($which, $table, $datas, $options = array()) { |
|
342
|
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|
$datas = unserialize(serialize($datas)); // break references within array |
|
343
|
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|
$keys = $values = array(); |
|
344
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|
345
|
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|
if (isset($datas[0]) && is_array($datas[0])) { |
|
346
|
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|
foreach ($datas as $datum) { |
|
347
|
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|
ksort($datum); |
|
348
|
|
|
if (!$keys) { |
|
|
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|
|
349
|
|
|
$keys = array_keys($datum); |
|
350
|
|
|
} |
|
351
|
|
|
$values[] = array_values($datum); |
|
352
|
|
|
} |
|
353
|
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|
354
|
|
|
} else { |
|
355
|
|
|
$keys = array_keys($datas); |
|
356
|
|
|
$values = array_values($datas); |
|
357
|
|
|
} |
|
358
|
|
|
|
|
359
|
|
|
if (isset($options['ignore']) && $options['ignore']) { |
|
360
|
|
|
$which = 'INSERT IGNORE'; |
|
361
|
|
|
} |
|
362
|
|
|
|
|
363
|
|
|
if (isset($options['update']) && is_array($options['update']) && $options['update'] && strtolower($which) == 'insert') { |
|
364
|
|
|
if (array_values($options['update']) !== $options['update']) { |
|
365
|
|
|
return $this->query("INSERT INTO %b %lb VALUES %? ON DUPLICATE KEY UPDATE %?", $table, $keys, $values, $options['update']); |
|
366
|
|
|
} else { |
|
367
|
|
|
$update_str = array_shift($options['update']); |
|
368
|
|
|
$query_param = array("INSERT INTO %b %lb VALUES %? ON DUPLICATE KEY UPDATE $update_str", $table, $keys, $values); |
|
369
|
|
|
$query_param = array_merge($query_param, $options['update']); |
|
370
|
|
|
return call_user_func_array(array($this, 'query'), $query_param); |
|
371
|
|
|
} |
|
372
|
|
|
|
|
373
|
|
|
} |
|
374
|
|
|
|
|
375
|
|
|
return $this->query("%l INTO %b %lb VALUES %?", $which, $table, $keys, $values); |
|
376
|
|
|
} |
|
377
|
|
|
|
|
378
|
|
|
public function insert($table, $data) { return $this->insertOrReplace('INSERT', $table, $data); } |
|
379
|
|
|
public function insertIgnore($table, $data) { return $this->insertOrReplace('INSERT', $table, $data, array('ignore' => true)); } |
|
380
|
|
|
public function replace($table, $data) { return $this->insertOrReplace('REPLACE', $table, $data); } |
|
381
|
|
|
|
|
382
|
|
|
public function insertUpdate() { |
|
383
|
|
|
$args = func_get_args(); |
|
384
|
|
|
$table = array_shift($args); |
|
385
|
|
|
$data = array_shift($args); |
|
386
|
|
|
|
|
387
|
|
|
if (!isset($args[0])) { // update will have all the data of the insert |
|
388
|
|
|
if (isset($data[0]) && is_array($data[0])) { //multiple insert rows specified -- failing! |
|
389
|
|
|
$this->nonSQLError("Badly formatted insertUpdate() query -- you didn't specify the update component!"); |
|
390
|
|
|
} |
|
391
|
|
|
|
|
392
|
|
|
$args[0] = $data; |
|
393
|
|
|
} |
|
394
|
|
|
|
|
395
|
|
|
if (is_array($args[0])) { |
|
396
|
|
|
$update = $args[0]; |
|
397
|
|
|
} else { |
|
398
|
|
|
$update = $args; |
|
399
|
|
|
} |
|
400
|
|
|
|
|
401
|
|
|
return $this->insertOrReplace('INSERT', $table, $data, array('update' => $update)); |
|
402
|
|
|
} |
|
403
|
|
|
|
|
404
|
|
|
public function delete() { |
|
405
|
|
|
$args = func_get_args(); |
|
406
|
|
|
$table = $this->formatTableName(array_shift($args)); |
|
407
|
|
|
$where = array_shift($args); |
|
408
|
|
|
$buildquery = "DELETE FROM $table WHERE $where"; |
|
409
|
|
|
array_unshift($args, $buildquery); |
|
410
|
|
|
return call_user_func_array(array($this, 'query'), $args); |
|
411
|
|
|
} |
|
412
|
|
|
|
|
413
|
|
|
public function sqleval() { |
|
414
|
|
|
$args = func_get_args(); |
|
415
|
|
|
$text = call_user_func_array(array($this, 'parseQueryParams'), $args); |
|
416
|
|
|
return new MeekroDBEval($text); |
|
417
|
|
|
} |
|
418
|
|
|
|
|
419
|
|
|
public function columnList($table) { |
|
420
|
|
|
return $this->queryOneColumn('Field', "SHOW COLUMNS FROM $table"); |
|
421
|
|
|
} |
|
422
|
|
|
|
|
423
|
|
|
public function tableList($db = null) { |
|
424
|
|
|
if ($db) { |
|
425
|
|
|
$olddb = $this->current_db; |
|
426
|
|
|
$this->useDB($db); |
|
427
|
|
|
} |
|
428
|
|
|
|
|
429
|
|
|
$result = $this->queryFirstColumn('SHOW TABLES'); |
|
430
|
|
|
if (isset($olddb)) { |
|
431
|
|
|
$this->useDB($olddb); |
|
432
|
|
|
} |
|
433
|
|
|
return $result; |
|
434
|
|
|
} |
|
435
|
|
|
|
|
436
|
|
|
protected function preparseQueryParams() { |
|
437
|
|
|
$args = func_get_args(); |
|
438
|
|
|
$sql = trim(strval(array_shift($args))); |
|
439
|
|
|
$args_all = $args; |
|
440
|
|
|
|
|
441
|
|
|
if (count($args_all) == 0) { |
|
442
|
|
|
return array($sql); |
|
443
|
|
|
} |
|
444
|
|
|
|
|
445
|
|
|
$param_char_length = strlen($this->param_char); |
|
446
|
|
|
$named_seperator_length = strlen($this->named_param_seperator); |
|
447
|
|
|
|
|
448
|
|
|
$types = array( |
|
449
|
|
|
$this->param_char.'ll', // list of literals |
|
450
|
|
|
$this->param_char.'ls', // list of strings |
|
451
|
|
|
$this->param_char.'l', // literal |
|
452
|
|
|
$this->param_char.'li', // list of integers |
|
453
|
|
|
$this->param_char.'ld', // list of decimals |
|
454
|
|
|
$this->param_char.'lb', // list of backticks |
|
455
|
|
|
$this->param_char.'lt', // list of timestamps |
|
456
|
|
|
$this->param_char.'s', // string |
|
457
|
|
|
$this->param_char.'i', // integer |
|
458
|
|
|
$this->param_char.'d', // double / decimal |
|
459
|
|
|
$this->param_char.'b', // backtick |
|
460
|
|
|
$this->param_char.'t', // timestamp |
|
461
|
|
|
$this->param_char.'?', // infer type |
|
462
|
|
|
$this->param_char.'ss' // search string (like string, surrounded with %'s) |
|
463
|
|
|
); |
|
464
|
|
|
|
|
465
|
|
|
// generate list of all MeekroDB variables in our query, and their position |
|
466
|
|
|
// in the form "offset => variable", sorted by offsets |
|
467
|
|
|
$posList = array(); |
|
468
|
|
|
foreach ($types as $type) { |
|
469
|
|
|
$lastPos = 0; |
|
470
|
|
|
while (($pos = strpos($sql, $type, $lastPos)) !== false) { |
|
471
|
|
|
$lastPos = $pos + 1; |
|
472
|
|
|
if (isset($posList[$pos]) && strlen($posList[$pos]) > strlen($type)) { |
|
473
|
|
|
continue; |
|
474
|
|
|
} |
|
475
|
|
|
$posList[$pos] = $type; |
|
476
|
|
|
} |
|
477
|
|
|
} |
|
478
|
|
|
|
|
479
|
|
|
ksort($posList); |
|
480
|
|
|
|
|
481
|
|
|
// for each MeekroDB variable, substitute it with array(type: i, value: 53) or whatever |
|
482
|
|
|
$chunkyQuery = array(); // preparsed query |
|
483
|
|
|
$pos_adj = 0; // how much we've added or removed from the original sql string |
|
484
|
|
|
foreach ($posList as $pos => $type) { |
|
485
|
|
|
$type = substr($type, $param_char_length); // variable, without % in front of it |
|
486
|
|
|
$length_type = strlen($type) + $param_char_length; // length of variable w/o % |
|
487
|
|
|
|
|
488
|
|
|
$new_pos = $pos + $pos_adj; // position of start of variable |
|
489
|
|
|
$new_pos_back = $new_pos + $length_type; // position of end of variable |
|
490
|
|
|
$arg_number_length = 0; // length of any named or numbered parameter addition |
|
|
|
|
|
|
491
|
|
|
|
|
492
|
|
|
// handle numbered parameters |
|
493
|
|
|
if ($arg_number_length = strspn($sql, '0123456789', $new_pos_back)) { |
|
494
|
|
|
$arg_number = substr($sql, $new_pos_back, $arg_number_length); |
|
495
|
|
|
if (!array_key_exists($arg_number, $args_all)) { |
|
496
|
|
|
$this->nonSQLError("Non existent argument reference (arg $arg_number): $sql"); |
|
497
|
|
|
} |
|
498
|
|
|
|
|
499
|
|
|
$arg = $args_all[$arg_number]; |
|
500
|
|
|
|
|
501
|
|
|
// handle named parameters |
|
502
|
|
|
} else if (substr($sql, $new_pos_back, $named_seperator_length) == $this->named_param_seperator) { |
|
503
|
|
|
$arg_number_length = strspn($sql, 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_', |
|
504
|
|
|
$new_pos_back + $named_seperator_length) + $named_seperator_length; |
|
505
|
|
|
|
|
506
|
|
|
$arg_number = substr($sql, $new_pos_back + $named_seperator_length, $arg_number_length - $named_seperator_length); |
|
507
|
|
|
if (count($args_all) != 1 || !is_array($args_all[0])) { |
|
508
|
|
|
$this->nonSQLError("If you use named parameters, the second argument must be an array of parameters"); |
|
509
|
|
|
} |
|
510
|
|
|
if (!array_key_exists($arg_number, $args_all[0])) { |
|
511
|
|
|
$this->nonSQLError("Non existent argument reference (arg $arg_number): $sql"); |
|
512
|
|
|
} |
|
513
|
|
|
|
|
514
|
|
|
$arg = $args_all[0][$arg_number]; |
|
515
|
|
|
|
|
516
|
|
|
} else { |
|
517
|
|
|
$arg_number = 0; |
|
|
|
|
|
|
518
|
|
|
$arg = array_shift($args); |
|
519
|
|
|
} |
|
520
|
|
|
|
|
521
|
|
|
if ($new_pos > 0) { |
|
522
|
|
|
$chunkyQuery[] = substr($sql, 0, $new_pos); |
|
523
|
|
|
} |
|
524
|
|
|
|
|
525
|
|
|
if (is_object($arg) && ($arg instanceof WhereClause)) { |
|
526
|
|
|
list($clause_sql, $clause_args) = $arg->textAndArgs(); |
|
527
|
|
|
array_unshift($clause_args, $clause_sql); |
|
528
|
|
|
$preparsed_sql = call_user_func_array(array($this, 'preparseQueryParams'), $clause_args); |
|
529
|
|
|
$chunkyQuery = array_merge($chunkyQuery, $preparsed_sql); |
|
530
|
|
|
} else { |
|
531
|
|
|
$chunkyQuery[] = array('type' => $type, 'value' => $arg); |
|
532
|
|
|
} |
|
533
|
|
|
|
|
534
|
|
|
$sql = substr($sql, $new_pos_back + $arg_number_length); |
|
535
|
|
|
$pos_adj -= $new_pos_back + $arg_number_length; |
|
536
|
|
|
} |
|
537
|
|
|
|
|
538
|
|
|
if (strlen($sql) > 0) { |
|
539
|
|
|
$chunkyQuery[] = $sql; |
|
540
|
|
|
} |
|
541
|
|
|
|
|
542
|
|
|
return $chunkyQuery; |
|
543
|
|
|
} |
|
544
|
|
|
|
|
545
|
|
|
protected function escape($str) { return "'".$this->get()->real_escape_string(strval($str))."'"; } |
|
546
|
|
|
|
|
547
|
|
|
protected function sanitize($value) { |
|
548
|
|
|
if (is_object($value)) { |
|
549
|
|
|
if ($value instanceof MeekroDBEval) { |
|
550
|
|
|
return $value->text; |
|
551
|
|
|
} else if ($value instanceof DateTime) { |
|
552
|
|
|
return $this->escape($value->format('Y-m-d H:i:s')); |
|
553
|
|
|
} else { |
|
554
|
|
|
return ''; |
|
555
|
|
|
} |
|
556
|
|
|
} |
|
557
|
|
|
|
|
558
|
|
|
if (is_null($value)) { |
|
559
|
|
|
return $this->usenull ? 'NULL' : "''"; |
|
560
|
|
|
} else if (is_bool($value)) { |
|
561
|
|
|
return ($value ? 1 : 0); |
|
562
|
|
|
} else if (is_int($value)) { |
|
563
|
|
|
return $value; |
|
564
|
|
|
} else if (is_float($value)) { |
|
565
|
|
|
return $value; |
|
566
|
|
|
} else if (is_array($value)) { |
|
567
|
|
|
// non-assoc array? |
|
568
|
|
|
if (array_values($value) === $value) { |
|
569
|
|
View Code Duplication |
if (is_array($value[0])) { |
|
570
|
|
|
return implode(', ', array_map(array($this, 'sanitize'), $value)); |
|
571
|
|
|
} else { |
|
572
|
|
|
return '('.implode(', ', array_map(array($this, 'sanitize'), $value)).')'; |
|
573
|
|
|
} |
|
574
|
|
|
} |
|
575
|
|
|
|
|
576
|
|
|
$pairs = array(); |
|
577
|
|
|
foreach ($value as $k => $v) { |
|
578
|
|
|
$pairs[] = $this->formatTableName($k).'='.$this->sanitize($v); |
|
579
|
|
|
} |
|
580
|
|
|
|
|
581
|
|
|
return implode(', ', $pairs); |
|
582
|
|
|
} else { |
|
583
|
|
|
return $this->escape($value); |
|
584
|
|
|
} |
|
585
|
|
|
} |
|
586
|
|
|
|
|
587
|
|
|
protected function parseTS($ts) { |
|
588
|
|
|
if (is_string($ts)) { |
|
589
|
|
|
return date('Y-m-d H:i:s', strtotime($ts)); |
|
590
|
|
|
} else if (is_object($ts) && ($ts instanceof DateTime)) { |
|
591
|
|
|
return $ts->format('Y-m-d H:i:s'); |
|
592
|
|
|
} |
|
593
|
|
|
} |
|
594
|
|
|
|
|
595
|
|
|
protected function intval($var) { |
|
596
|
|
|
if (PHP_INT_SIZE == 8) { |
|
597
|
|
|
return intval($var); |
|
598
|
|
|
} |
|
599
|
|
|
return floor(doubleval($var)); |
|
600
|
|
|
} |
|
601
|
|
|
|
|
602
|
|
|
protected function parseQueryParams() { |
|
603
|
|
|
$args = func_get_args(); |
|
604
|
|
|
$chunkyQuery = call_user_func_array(array($this, 'preparseQueryParams'), $args); |
|
605
|
|
|
|
|
606
|
|
|
$query = ''; |
|
607
|
|
|
$array_types = array('ls', 'li', 'ld', 'lb', 'll', 'lt'); |
|
608
|
|
|
|
|
609
|
|
|
foreach ($chunkyQuery as $chunk) { |
|
610
|
|
|
if (is_string($chunk)) { |
|
611
|
|
|
$query .= $chunk; |
|
612
|
|
|
continue; |
|
613
|
|
|
} |
|
614
|
|
|
|
|
615
|
|
|
$type = $chunk['type']; |
|
616
|
|
|
$arg = $chunk['value']; |
|
617
|
|
|
$result = ''; |
|
618
|
|
|
|
|
619
|
|
|
if ($type != '?') { |
|
620
|
|
|
$is_array_type = in_array($type, $array_types, true); |
|
621
|
|
|
if ($is_array_type && !is_array($arg)) { |
|
622
|
|
|
$this->nonSQLError("Badly formatted SQL query: Expected array, got scalar instead!"); |
|
623
|
|
|
} else if (!$is_array_type && is_array($arg)) { |
|
624
|
|
|
$this->nonSQLError("Badly formatted SQL query: Expected scalar, got array instead!"); |
|
625
|
|
|
} |
|
626
|
|
|
} |
|
627
|
|
|
|
|
628
|
|
|
if ($type == 's') { |
|
629
|
|
|
$result = $this->escape($arg); |
|
630
|
|
|
} else if ($type == 'i') { |
|
631
|
|
|
$result = $this->intval($arg); |
|
632
|
|
|
} else if ($type == 'd') { |
|
633
|
|
|
$result = doubleval($arg); |
|
634
|
|
|
} else if ($type == 'b') { |
|
635
|
|
|
$result = $this->formatTableName($arg); |
|
636
|
|
|
} else if ($type == 'l') { |
|
637
|
|
|
$result = $arg; |
|
638
|
|
|
} else if ($type == 'ss') { |
|
639
|
|
|
$result = $this->escape("%".str_replace(array('%', '_'), array('\%', '\_'), $arg)."%"); |
|
640
|
|
|
} else if ($type == 't') { |
|
641
|
|
|
$result = $this->escape($this->parseTS($arg)); |
|
642
|
|
|
} else if ($type == 'ls') { |
|
643
|
|
|
$result = array_map(array($this, 'escape'), $arg); |
|
644
|
|
|
} else if ($type == 'li') { |
|
645
|
|
|
$result = array_map(array($this, 'intval'), $arg); |
|
646
|
|
|
} else if ($type == 'ld') { |
|
647
|
|
|
$result = array_map('doubleval', $arg); |
|
648
|
|
|
} else if ($type == 'lb') { |
|
649
|
|
|
$result = array_map(array($this, 'formatTableName'), $arg); |
|
650
|
|
|
} else if ($type == 'll') { |
|
651
|
|
|
$result = $arg; |
|
652
|
|
|
} else if ($type == 'lt') { |
|
653
|
|
|
$result = array_map(array($this, 'escape'), array_map(array($this, 'parseTS'), $arg)); |
|
654
|
|
|
} else if ($type == '?') { |
|
655
|
|
|
$result = $this->sanitize($arg); |
|
656
|
|
|
} else { |
|
657
|
|
|
$this->nonSQLError("Badly formatted SQL query: Invalid MeekroDB param $type"); |
|
658
|
|
|
} |
|
659
|
|
|
|
|
660
|
|
|
if (is_array($result)) { |
|
661
|
|
|
$result = '('.implode(',', $result).')'; |
|
662
|
|
|
} |
|
663
|
|
|
|
|
664
|
|
|
$query .= $result; |
|
665
|
|
|
} |
|
666
|
|
|
|
|
667
|
|
|
return $query; |
|
668
|
|
|
} |
|
669
|
|
|
|
|
670
|
|
|
/** |
|
671
|
|
|
* @param string $prepend |
|
672
|
|
|
*/ |
|
673
|
|
|
protected function prependCall($function, $args, $prepend) { array_unshift($args, $prepend); return call_user_func_array($function, $args); } |
|
674
|
|
|
public function query() { $args = func_get_args(); return $this->prependCall(array($this, 'queryHelper'), $args, 'assoc'); } |
|
675
|
|
|
public function queryAllLists() { $args = func_get_args(); return $this->prependCall(array($this, 'queryHelper'), $args, 'list'); } |
|
676
|
|
|
public function queryFullColumns() { $args = func_get_args(); return $this->prependCall(array($this, 'queryHelper'), $args, 'full'); } |
|
677
|
|
|
|
|
678
|
|
|
public function queryRaw() { $args = func_get_args(); return $this->prependCall(array($this, 'queryHelper'), $args, 'raw_buf'); } |
|
679
|
|
|
public function queryRawUnbuf() { $args = func_get_args(); return $this->prependCall(array($this, 'queryHelper'), $args, 'raw_unbuf'); } |
|
680
|
|
|
|
|
681
|
|
|
protected function queryHelper() { |
|
682
|
|
|
$args = func_get_args(); |
|
683
|
|
|
$type = array_shift($args); |
|
684
|
|
|
$db = $this->get(); |
|
685
|
|
|
|
|
686
|
|
|
$is_buffered = true; |
|
687
|
|
|
$row_type = 'assoc'; // assoc, list, raw |
|
|
|
|
|
|
688
|
|
|
$full_names = false; |
|
689
|
|
|
|
|
690
|
|
|
switch ($type) { |
|
691
|
|
|
case 'assoc': |
|
692
|
|
|
break; |
|
693
|
|
|
case 'list': |
|
694
|
|
|
$row_type = 'list'; |
|
695
|
|
|
break; |
|
696
|
|
|
case 'full': |
|
697
|
|
|
$row_type = 'list'; |
|
698
|
|
|
$full_names = true; |
|
699
|
|
|
break; |
|
700
|
|
|
case 'raw_buf': |
|
701
|
|
|
$row_type = 'raw'; |
|
702
|
|
|
break; |
|
703
|
|
|
case 'raw_unbuf': |
|
704
|
|
|
$is_buffered = false; |
|
705
|
|
|
$row_type = 'raw'; |
|
706
|
|
|
break; |
|
707
|
|
|
default: |
|
708
|
|
|
$this->nonSQLError('Error -- invalid argument to queryHelper!'); |
|
709
|
|
|
} |
|
710
|
|
|
|
|
711
|
|
|
$sql = call_user_func_array(array($this, 'parseQueryParams'), $args); |
|
712
|
|
|
|
|
713
|
|
|
if ($this->success_handler) { |
|
714
|
|
|
$starttime = microtime(true); |
|
715
|
|
|
} |
|
716
|
|
|
$result = $db->query($sql, $is_buffered ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT); |
|
717
|
|
|
if ($this->success_handler) { |
|
718
|
|
|
$runtime = microtime(true) - $starttime; |
|
|
|
|
|
|
719
|
|
|
} else { |
|
720
|
|
|
$runtime = 0; |
|
721
|
|
|
} |
|
722
|
|
|
|
|
723
|
|
|
// ----- BEGIN ERROR HANDLING |
|
724
|
|
|
if (!$sql || $db->error) { |
|
725
|
|
|
if ($this->error_handler) { |
|
726
|
|
|
$db_error = $db->error; |
|
727
|
|
|
$db_errno = $db->errno; |
|
728
|
|
|
$db->query( |
|
729
|
|
|
"INSERT INTO ".$GLOBALS['pre']."log_system SET |
|
730
|
|
|
date=".time().", |
|
731
|
|
|
qui=".$_SESSION['user_id'].", |
|
732
|
|
|
label='Query: ".addslashes($sql)."<br />Error: ".addslashes($db_error)."<br />@ ".mysqli_real_escape_string($link, filter_var($_SERVER['REQUEST_URI'], FILTER_SANITIZE_STRING))."', |
|
|
|
|
|
|
733
|
|
|
type='error'", |
|
734
|
|
|
MYSQLI_USE_RESULT |
|
735
|
|
|
); |
|
736
|
|
|
|
|
737
|
|
|
$error_handler = is_callable($this->error_handler) ? $this->error_handler : 'meekrodb_error_handler'; |
|
738
|
|
|
|
|
739
|
|
|
call_user_func($error_handler, array( |
|
740
|
|
|
'type' => 'sql', |
|
741
|
|
|
'query' => $sql, |
|
742
|
|
|
'error' => $db_error, |
|
743
|
|
|
'code' => $db_errno |
|
744
|
|
|
)); |
|
745
|
|
|
} |
|
746
|
|
|
|
|
747
|
|
|
if ($this->throw_exception_on_error) { |
|
748
|
|
|
$e = new MeekroDBException($db_error, $sql, $db_errno); |
|
|
|
|
|
|
749
|
|
|
throw $e; |
|
750
|
|
|
} |
|
751
|
|
|
} else if ($this->success_handler) { |
|
752
|
|
|
$runtime = sprintf('%f', $runtime * 1000); |
|
753
|
|
|
$success_handler = is_callable($this->success_handler) ? $this->success_handler : 'meekrodb_debugmode_handler'; |
|
754
|
|
|
|
|
755
|
|
|
call_user_func($success_handler, array( |
|
756
|
|
|
'query' => $sql, |
|
757
|
|
|
'runtime' => $runtime, |
|
758
|
|
|
'affected' => $db->affected_rows |
|
759
|
|
|
)); |
|
760
|
|
|
} |
|
761
|
|
|
|
|
762
|
|
|
// ----- END ERROR HANDLING |
|
763
|
|
|
|
|
764
|
|
|
$this->insert_id = $db->insert_id; |
|
765
|
|
|
$this->affected_rows = $db->affected_rows; |
|
766
|
|
|
|
|
767
|
|
|
// mysqli_result->num_rows won't initially show correct results for unbuffered data |
|
768
|
|
|
if ($is_buffered && ($result instanceof MySQLi_Result)) { |
|
769
|
|
|
$this->num_rows = $result->num_rows; |
|
770
|
|
|
} else { |
|
771
|
|
|
$this->num_rows = null; |
|
772
|
|
|
} |
|
773
|
|
|
|
|
774
|
|
|
if ($row_type == 'raw' || !($result instanceof MySQLi_Result)) { |
|
775
|
|
|
return $result; |
|
776
|
|
|
} |
|
777
|
|
|
|
|
778
|
|
|
$return = array(); |
|
779
|
|
|
|
|
780
|
|
|
if ($full_names) { |
|
781
|
|
|
$infos = array(); |
|
782
|
|
|
foreach ($result->fetch_fields() as $info) { |
|
783
|
|
|
if (strlen($info->table)) { |
|
784
|
|
|
$infos[] = $info->table.'.'.$info->name; |
|
785
|
|
|
} else { |
|
786
|
|
|
$infos[] = $info->name; |
|
787
|
|
|
} |
|
788
|
|
|
} |
|
789
|
|
|
} |
|
790
|
|
|
|
|
791
|
|
|
while ($row = ($row_type == 'assoc' ? $result->fetch_assoc() : $result->fetch_row())) { |
|
792
|
|
|
if ($full_names) { |
|
793
|
|
|
$row = array_combine($infos, $row); |
|
|
|
|
|
|
794
|
|
|
} |
|
795
|
|
|
$return[] = $row; |
|
796
|
|
|
} |
|
797
|
|
|
|
|
798
|
|
|
// free results |
|
799
|
|
|
$result->free(); |
|
800
|
|
|
while ($db->more_results()) { |
|
801
|
|
|
$db->next_result(); |
|
802
|
|
|
if ($result = $db->use_result()) { |
|
803
|
|
|
$result->free(); |
|
804
|
|
|
} |
|
805
|
|
|
} |
|
806
|
|
|
|
|
807
|
|
|
return $return; |
|
808
|
|
|
} |
|
809
|
|
|
|
|
810
|
|
|
public function queryOneRow() { $args = func_get_args(); return call_user_func_array(array($this, 'queryFirstRow'), $args); } |
|
811
|
|
View Code Duplication |
public function queryFirstRow() { |
|
|
|
|
|
|
812
|
|
|
$args = func_get_args(); |
|
813
|
|
|
$result = call_user_func_array(array($this, 'query'), $args); |
|
814
|
|
|
if (!$result) { |
|
815
|
|
|
return null; |
|
816
|
|
|
} |
|
817
|
|
|
return reset($result); |
|
818
|
|
|
} |
|
819
|
|
|
|
|
820
|
|
|
public function queryOneList() { $args = func_get_args(); return call_user_func_array(array($this, 'queryFirstList'), $args); } |
|
821
|
|
View Code Duplication |
public function queryFirstList() { |
|
|
|
|
|
|
822
|
|
|
$args = func_get_args(); |
|
823
|
|
|
$result = call_user_func_array(array($this, 'queryAllLists'), $args); |
|
824
|
|
|
if (!$result) { |
|
825
|
|
|
return null; |
|
826
|
|
|
} |
|
827
|
|
|
return reset($result); |
|
828
|
|
|
} |
|
829
|
|
|
|
|
830
|
|
|
public function queryFirstColumn() { |
|
831
|
|
|
$args = func_get_args(); |
|
832
|
|
|
$results = call_user_func_array(array($this, 'queryAllLists'), $args); |
|
833
|
|
|
$ret = array(); |
|
834
|
|
|
|
|
835
|
|
|
if (!count($results) || !count($results[0])) { |
|
836
|
|
|
return $ret; |
|
837
|
|
|
} |
|
838
|
|
|
|
|
839
|
|
|
foreach ($results as $row) { |
|
840
|
|
|
$ret[] = $row[0]; |
|
841
|
|
|
} |
|
842
|
|
|
|
|
843
|
|
|
return $ret; |
|
844
|
|
|
} |
|
845
|
|
|
|
|
846
|
|
|
public function queryOneColumn() { |
|
847
|
|
|
$args = func_get_args(); |
|
848
|
|
|
$column = array_shift($args); |
|
849
|
|
|
$results = call_user_func_array(array($this, 'query'), $args); |
|
850
|
|
|
$ret = array(); |
|
851
|
|
|
|
|
852
|
|
|
if (!count($results) || !count($results[0])) { |
|
853
|
|
|
return $ret; |
|
854
|
|
|
} |
|
855
|
|
View Code Duplication |
if ($column === null) { |
|
856
|
|
|
$keys = array_keys($results[0]); |
|
857
|
|
|
$column = $keys[0]; |
|
858
|
|
|
} |
|
859
|
|
|
|
|
860
|
|
|
foreach ($results as $row) { |
|
861
|
|
|
$ret[] = $row[$column]; |
|
862
|
|
|
} |
|
863
|
|
|
|
|
864
|
|
|
return $ret; |
|
865
|
|
|
} |
|
866
|
|
|
|
|
867
|
|
|
public function queryFirstField() { |
|
868
|
|
|
$args = func_get_args(); |
|
869
|
|
|
$row = call_user_func_array(array($this, 'queryFirstList'), $args); |
|
870
|
|
|
if ($row == null) { |
|
871
|
|
|
return null; |
|
872
|
|
|
} |
|
873
|
|
|
return $row[0]; |
|
874
|
|
|
} |
|
875
|
|
|
|
|
876
|
|
|
public function queryOneField() { |
|
877
|
|
|
$args = func_get_args(); |
|
878
|
|
|
$column = array_shift($args); |
|
879
|
|
|
|
|
880
|
|
|
$row = call_user_func_array(array($this, 'queryOneRow'), $args); |
|
881
|
|
|
if ($row == null) { |
|
882
|
|
|
return null; |
|
883
|
|
View Code Duplication |
} else if ($column === null) { |
|
884
|
|
|
$keys = array_keys($row); |
|
885
|
|
|
$column = $keys[0]; |
|
886
|
|
|
} |
|
887
|
|
|
|
|
888
|
|
|
return $row[$column]; |
|
889
|
|
|
} |
|
890
|
|
|
} |
|
891
|
|
|
|
|
892
|
|
|
class WhereClause { |
|
893
|
|
|
public $type = 'and'; //AND or OR |
|
894
|
|
|
public $negate = false; |
|
895
|
|
|
public $clauses = array(); |
|
896
|
|
|
|
|
897
|
|
|
function __construct($type) { |
|
898
|
|
|
$type = strtolower($type); |
|
899
|
|
|
if ($type !== 'or' && $type !== 'and') { |
|
900
|
|
|
DB::nonSQLError('you must use either WhereClause(and) or WhereClause(or)'); |
|
901
|
|
|
} |
|
902
|
|
|
$this->type = $type; |
|
903
|
|
|
} |
|
904
|
|
|
|
|
905
|
|
|
function add() { |
|
906
|
|
|
$args = func_get_args(); |
|
907
|
|
|
$sql = array_shift($args); |
|
908
|
|
|
|
|
909
|
|
|
if ($sql instanceof WhereClause) { |
|
910
|
|
|
$this->clauses[] = $sql; |
|
911
|
|
|
} else { |
|
912
|
|
|
$this->clauses[] = array('sql' => $sql, 'args' => $args); |
|
913
|
|
|
} |
|
914
|
|
|
} |
|
915
|
|
|
|
|
916
|
|
|
function negateLast() { |
|
917
|
|
|
$i = count($this->clauses) - 1; |
|
918
|
|
|
if (!isset($this->clauses[$i])) { |
|
919
|
|
|
return; |
|
920
|
|
|
} |
|
921
|
|
|
|
|
922
|
|
|
if ($this->clauses[$i] instanceof WhereClause) { |
|
923
|
|
|
$this->clauses[$i]->negate(); |
|
924
|
|
|
} else { |
|
925
|
|
|
$this->clauses[$i]['sql'] = 'NOT ('.$this->clauses[$i]['sql'].')'; |
|
926
|
|
|
} |
|
927
|
|
|
} |
|
928
|
|
|
|
|
929
|
|
|
function negate() { |
|
930
|
|
|
$this->negate = !$this->negate; |
|
931
|
|
|
} |
|
932
|
|
|
|
|
933
|
|
|
function addClause($type) { |
|
934
|
|
|
$r = new WhereClause($type); |
|
935
|
|
|
$this->add($r); |
|
936
|
|
|
return $r; |
|
937
|
|
|
} |
|
938
|
|
|
|
|
939
|
|
|
function count() { |
|
940
|
|
|
return count($this->clauses); |
|
941
|
|
|
} |
|
942
|
|
|
|
|
943
|
|
|
function textAndArgs() { |
|
944
|
|
|
$sql = array(); |
|
945
|
|
|
$args = array(); |
|
946
|
|
|
|
|
947
|
|
|
if (count($this->clauses) == 0) { |
|
948
|
|
|
return array('(1)', $args); |
|
949
|
|
|
} |
|
950
|
|
|
|
|
951
|
|
|
foreach ($this->clauses as $clause) { |
|
952
|
|
|
if ($clause instanceof WhereClause) { |
|
953
|
|
|
list($clause_sql, $clause_args) = $clause->textAndArgs(); |
|
954
|
|
|
} else { |
|
955
|
|
|
$clause_sql = $clause['sql']; |
|
956
|
|
|
$clause_args = $clause['args']; |
|
957
|
|
|
} |
|
958
|
|
|
|
|
959
|
|
|
$sql[] = "($clause_sql)"; |
|
960
|
|
|
$args = array_merge($args, $clause_args); |
|
961
|
|
|
} |
|
962
|
|
|
|
|
963
|
|
|
if ($this->type == 'and') { |
|
964
|
|
|
$sql = implode(' AND ', $sql); |
|
965
|
|
|
} else { |
|
966
|
|
|
$sql = implode(' OR ', $sql); |
|
967
|
|
|
} |
|
968
|
|
|
|
|
969
|
|
|
if ($this->negate) { |
|
970
|
|
|
$sql = '(NOT '.$sql.')'; |
|
971
|
|
|
} |
|
972
|
|
|
return array($sql, $args); |
|
973
|
|
|
} |
|
974
|
|
|
|
|
975
|
|
|
// backwards compatability |
|
976
|
|
|
// we now return full WhereClause object here and evaluate it in preparseQueryParams |
|
977
|
|
|
function text() { return $this; } |
|
978
|
|
|
} |
|
979
|
|
|
|
|
980
|
|
|
class DBTransaction { |
|
981
|
|
|
private $committed = false; |
|
982
|
|
|
|
|
983
|
|
|
function __construct() { |
|
984
|
|
|
DB::startTransaction(); |
|
985
|
|
|
} |
|
986
|
|
|
function __destruct() { |
|
987
|
|
|
if (!$this->committed) { |
|
988
|
|
|
DB::rollback(); |
|
989
|
|
|
} |
|
990
|
|
|
} |
|
991
|
|
|
function commit() { |
|
992
|
|
|
DB::commit(); |
|
993
|
|
|
$this->committed = true; |
|
994
|
|
|
} |
|
995
|
|
|
|
|
996
|
|
|
|
|
997
|
|
|
} |
|
998
|
|
|
|
|
999
|
|
|
class MeekroDBException extends Exception { |
|
1000
|
|
|
protected $query = ''; |
|
1001
|
|
|
|
|
1002
|
|
|
function __construct($message = '', $query = '', $code = 0) { |
|
1003
|
|
|
parent::__construct($message); |
|
1004
|
|
|
$this->query = $query; |
|
1005
|
|
|
$this->code = $code; |
|
1006
|
|
|
} |
|
1007
|
|
|
|
|
1008
|
|
|
public function getQuery() { return $this->query; } |
|
1009
|
|
|
} |
|
1010
|
|
|
|
|
1011
|
|
|
class DBHelper { |
|
1012
|
|
|
/* |
|
1013
|
|
|
verticalSlice |
|
1014
|
|
|
1. For an array of assoc rays, return an array of values for a particular key |
|
1015
|
|
|
2. if $keyfield is given, same as above but use that hash key as the key in new array |
|
1016
|
|
|
*/ |
|
1017
|
|
|
|
|
1018
|
|
|
public static function verticalSlice($array, $field, $keyfield = null) { |
|
1019
|
|
|
$array = (array) $array; |
|
1020
|
|
|
|
|
1021
|
|
|
$R = array(); |
|
1022
|
|
|
foreach ($array as $obj) { |
|
1023
|
|
|
if (!array_key_exists($field, $obj)) { |
|
1024
|
|
|
die("verticalSlice: array doesn't have requested field\n"); |
|
1025
|
|
|
} |
|
1026
|
|
|
|
|
1027
|
|
|
if ($keyfield) { |
|
1028
|
|
|
if (!array_key_exists($keyfield, $obj)) { |
|
1029
|
|
|
die("verticalSlice: array doesn't have requested field\n"); |
|
1030
|
|
|
} |
|
1031
|
|
|
$R[$obj[$keyfield]] = $obj[$field]; |
|
1032
|
|
|
} else { |
|
1033
|
|
|
$R[] = $obj[$field]; |
|
1034
|
|
|
} |
|
1035
|
|
|
} |
|
1036
|
|
|
return $R; |
|
1037
|
|
|
} |
|
1038
|
|
|
|
|
1039
|
|
|
/* |
|
1040
|
|
|
reIndex |
|
1041
|
|
|
For an array of assoc rays, return a new array of assoc rays using a certain field for keys |
|
1042
|
|
|
*/ |
|
1043
|
|
|
|
|
1044
|
|
|
public static function reIndex() { |
|
1045
|
|
|
$fields = func_get_args(); |
|
1046
|
|
|
$array = array_shift($fields); |
|
1047
|
|
|
$array = (array) $array; |
|
1048
|
|
|
|
|
1049
|
|
|
$R = array(); |
|
1050
|
|
|
foreach ($array as $obj) { |
|
1051
|
|
|
$target = & $R; |
|
1052
|
|
|
|
|
1053
|
|
|
foreach ($fields as $field) { |
|
1054
|
|
|
if (!array_key_exists($field, $obj)) { |
|
1055
|
|
|
die("reIndex: array doesn't have requested field\n"); |
|
1056
|
|
|
} |
|
1057
|
|
|
|
|
1058
|
|
|
$nextkey = $obj[$field]; |
|
1059
|
|
|
$target = & $target[$nextkey]; |
|
1060
|
|
|
} |
|
1061
|
|
|
$target = $obj; |
|
1062
|
|
|
} |
|
1063
|
|
|
return $R; |
|
1064
|
|
|
} |
|
1065
|
|
|
} |
|
1066
|
|
|
|
|
1067
|
|
|
function meekrodb_error_handler($params) { |
|
1068
|
|
|
echo prepareExchangedData('[{"error" : "'.$params['error'].'"}]', "encode"); |
|
1069
|
|
|
|
|
1070
|
|
|
die; |
|
1071
|
|
|
} |
|
1072
|
|
|
|
|
1073
|
|
|
function meekrodb_debugmode_handler($params) { |
|
1074
|
|
|
echo "QUERY: ".$params['query']." [".$params['runtime']." ms]"; |
|
1075
|
|
|
if (php_sapi_name() == 'cli' && empty($_SERVER['REMOTE_ADDR'])) { |
|
1076
|
|
|
echo "\n"; |
|
1077
|
|
|
} else { |
|
1078
|
|
|
echo "<br>\n"; |
|
1079
|
|
|
} |
|
1080
|
|
|
} |
|
1081
|
|
|
|
|
1082
|
|
|
class MeekroDBEval { |
|
1083
|
|
|
public $text = ''; |
|
1084
|
|
|
|
|
1085
|
|
|
function __construct($text) { |
|
1086
|
|
|
$this->text = $text; |
|
1087
|
|
|
} |
|
1088
|
|
|
} |
nilsteampassnet /
TeamPass
Loading history...
This check marks calls to methods that do not seem to exist on an object.
This is most likely the result of a method being renamed without all references to it being renamed likewise.