buzzerstar - manage - web23 - libraries - SOURCE CODE

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * A simple rules engine, that parses and executes the rules in advisory_rules.txt.
 * Adjusted to phpMyAdmin.
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use \Exception;

require_once 'libraries/advisor.lib.php';

/**
 * Advisor class
 *
 * @package PhpMyAdmin
 */
class Advisor
{
    protected $variables;
    protected $parseResult;
    protected $runResult;

    /**
     * Get variables
     *
     * @return mixed
     */
    public function getVariables()
    {
        return $this->variables;
    }

    /**
     * Set variables
     *
     * @param array $variables Variables
     *
     * @return Advisor
     */
    public function setVariables($variables)
    {
        $this->variables = $variables;

        return $this;
    }

    /**

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<?php
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/**
 * Configuration handling.
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use DirectoryIterator;

/**
 * Indication for error handler (see end of this file).
 */
$GLOBALS['pma_config_loading'] = false;

/**
 * Configuration class
 *
 * @package PhpMyAdmin
 */
class Config
{
    /**
     * @var string  default config source
     */
    var $default_source = './libraries/config.default.php';

    /**
     * @var array   default configuration settings
     */
    var $default = array();

    /**
     * @var array   configuration settings, without user preferences applied
     */
    var $base_settings = array();

    /**
     * @var array   configuration settings
     */
    var $settings = array();

    /**
     * @var string  config source
     */
    var $source = '';

    /**
     * @var int     source modification time

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Used to render the console of PMA's pages
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

if (! defined('PHPMYADMIN')) {
    exit;
}

require_once 'libraries/bookmark.lib.php';

/**
 * Class used to output the console
 *
 * @package PhpMyAdmin
 */
class Console
{
    /**
     * Whether to display anything
     *
     * @access private
     * @var bool
     */
    private $_isEnabled;

    /**
     * Creates a new class instance
     */
    public function __construct()
    {
        $this->_isEnabled = true;
    }

    /**
     * Whether we are servicing an ajax request.
     * We can't simply use $GLOBALS['is_ajax_request']
     * here since it may have not been initialised yet.
     *
     * @access private
     * @var bool
     */
    private $_isAjax;

    /**
     * Set the ajax flag to indicate whether

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Main interface for database interactions
 *
 * @package PhpMyAdmin-DBI
 */
namespace PMA\libraries;

use PMA\libraries\dbi\DBIExtension;
use PMA\libraries\LanguageManager;

require_once './libraries/logging.lib.php';
require_once './libraries/util.lib.php';

/**
 * Main interface for database interactions
 *
 * @package PhpMyAdmin-DBI
 */
class DatabaseInterface
{
    /**
     * Force STORE_RESULT method, ignored by classic MySQL.
     */
    const QUERY_STORE = 1;
    /**
     * Do not read whole query.
     */
    const QUERY_UNBUFFERED = 2;
    /**
     * Get session variable.
     */
    const GETVAR_SESSION = 1;
    /**
     * Get global variable.
     */
    const GETVAR_GLOBAL = 2;

    /**
     * @var DBIExtension
     */
    private $_extension;

    /**
     * @var array Table data cache
     */
    private $_table_cache;

    /**

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<?php
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/**
 * holds the DbList class
 *
 * @package PhpMyAdmin
 *
 */
namespace PMA\libraries;

/**
 * holds the DbList class
 *
 * @package PhpMyAdmin
 *
 * @property object $userlink
 * @property object $controllink
 */
class DbList
{
    /**
     * Holds database list
     *
     * @var ListDatabase
     */
    protected $databases = null;

    /**
     * DBMS user link
     *
     * @var object
     */
    protected $userlink = null;

    /**
     * DBMS control link
     *
     * @var object
     */
    protected $controllink = null;

    /**
     * magic access to protected/inaccessible members/properties
     *
     * @param string $param parameter name
     *
     * @return mixed
     * @see https://php.net/language.oop5.overloading
     */
    public function __get($param)

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<?php
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/**
 * Handles DB QBE search
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Class to handle database QBE search
 *
 * @package PhpMyAdmin
 */
class DbQbe
{
    /**
     * Database name
     *
     * @access private
     * @var string
     */
    private $_db;
    /**
     * Table Names (selected/non-selected)
     *
     * @access private
     * @var array
     */
    private $_criteriaTables;
    /**
     * Column Names
     *
     * @access private
     * @var array
     */
    private $_columnNames;
    /**
     * Number of columns
     *
     * @access private
     * @var integer
     */
    private $_criteria_column_count;
    /**
     * Number of Rows
     *
     * @access private
     * @var integer
     */

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<?php
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/**
 * Handles Database Search
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Class to handle database search
 *
 * @package PhpMyAdmin
 */
class DbSearch
{
    /**
     * Database name
     *
     * @access private
     * @var string
     */
    private $_db;
    /**
     * Table Names
     *
     * @access private
     * @var array
     */
    private $_tables_names_only;
    /**
     * Type of search
     *
     * @access private
     * @var array
     */
    private $_searchTypes;
    /**
     * Already set search type
     *
     * @access private
     * @var integer
     */
    private $_criteriaSearchType;
    /**
     * Already set search type's description
     *
     * @access private
     * @var string
     */

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<?php
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/**
 * Hold the PMA\libraries\DisplayResults class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use SqlParser\Utils\Query;
use PMA\libraries\plugins\transformations\Text_Plain_Link;

require_once './libraries/transformations.lib.php';

/**
 * Handle all the functionalities related to displaying results
 * of sql queries, stored procedure, browsing sql processes or
 * displaying binary log.
 *
 * @package PhpMyAdmin
 */
class DisplayResults
{

    // Define constants
    const NO_EDIT_OR_DELETE = 'nn';
    const UPDATE_ROW = 'ur';
    const DELETE_ROW = 'dr';
    const KILL_PROCESS = 'kp';

    const POSITION_LEFT = 'left';
    const POSITION_RIGHT = 'right';
    const POSITION_BOTH = 'both';
    const POSITION_NONE = 'none';

    const PLACE_TOP_DIRECTION_DROPDOWN = 'top_direction_dropdown';
    const PLACE_BOTTOM_DIRECTION_DROPDOWN = 'bottom_direction_dropdown';

    const DISPLAY_FULL_TEXT = 'F';
    const DISPLAY_PARTIAL_TEXT = 'P';

    const HEADER_FLIP_TYPE_AUTO = 'auto';
    const HEADER_FLIP_TYPE_CSS = 'css';
    const HEADER_FLIP_TYPE_FAKE = 'fake';

    const DATE_FIELD = 'date';
    const DATETIME_FIELD = 'datetime';
    const TIMESTAMP_FIELD = 'timestamp';
    const TIME_FIELD = 'time';
    const STRING_FIELD = 'string';

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Holds class PMA\libraries\Error
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use Exception;

/**
 * a single error
 *
 * @package PhpMyAdmin
 */
class Error extends Message
{
    /**
     * Error types
     *
     * @var array
     */
    static public $errortype = array (
        0                    => 'Internal error',
        E_ERROR              => 'Error',
        E_WARNING            => 'Warning',
        E_PARSE              => 'Parsing Error',
        E_NOTICE             => 'Notice',
        E_CORE_ERROR         => 'Core Error',
        E_CORE_WARNING       => 'Core Warning',
        E_COMPILE_ERROR      => 'Compile Error',
        E_COMPILE_WARNING    => 'Compile Warning',
        E_USER_ERROR         => 'User Error',
        E_USER_WARNING       => 'User Warning',
        E_USER_NOTICE        => 'User Notice',
        E_STRICT             => 'Runtime Notice',
        E_DEPRECATED         => 'Deprecation Notice',
        E_RECOVERABLE_ERROR  => 'Catchable Fatal Error',
    );

    /**
     * Error levels
     *
     * @var array
     */
    static public $errorlevel = array (
        0                    => 'error',
        E_ERROR              => 'error',
        E_WARNING            => 'error',

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Holds class PMA\libraries\ErrorHandler
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use PMA\libraries\Error;

/**
 * handling errors
 *
 * @package PhpMyAdmin
 */
class ErrorHandler
{
    /**
     * holds errors to be displayed or reported later ...
     *
     * @var Error[]
     */
    protected $errors = array();

    /**
     * Constructor - set PHP error handler
     *
     */
    public function __construct()
    {
        /**
         * Do not set ourselves as error handler in case of testsuite.
         *
         * This behavior is not tested there and breaks other tests as they
         * rely on PHPUnit doing it's own error handling which we break here.
         */
        if (!defined('TESTSUITE')) {
            set_error_handler(array($this, 'handleError'));
        }
    }

    /**
     * Destructor
     *
     * stores errors in session
     *
     */
    public function __destruct()
    {

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * file upload functions
 *
 * @package PMA\libraries
 */
namespace PMA\libraries;

/**
 * File wrapper class
 *
 * @todo when uploading a file into a blob field, should we also consider using
 *       chunks like in import? UPDATE `table` SET `field` = `field` + [chunk]
 *
 * @package PMA\libraries
 */
class File
{
    /**
     * @var string the temporary file name
     * @access protected
     */
    var $_name = null;

    /**
     * @var string the content
     * @access protected
     */
    var $_content = null;

    /**
     * @var string the error message
     * @access protected
     */
    var $_error_message = '';

    /**
     * @var bool whether the file is temporary or not
     * @access protected
     */
    var $_is_temp = false;

    /**
     * @var string type of compression
     * @access protected
     */
    var $_compression = null;

    /**

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Class with Font related methods.
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Class with Font related methods.
 *
 * @package PhpMyAdmin
 */
class Font
{
    /**
     * Get list with characters and the corresponding width modifiers.
     *
     * @return array with characters and corresponding width modifier
     * @access public
     */
    public static function getCharLists()
    {
        // list of characters and their width modifiers
        $charLists = array();

        //ijl
        $charLists[] = array("chars" => array("i", "j", "l"), "modifier" => 0.23);
        //f
        $charLists[] = array("chars" => array("f"), "modifier" => 0.27);
        //tI
        $charLists[] = array("chars" => array("t", "I"), "modifier" => 0.28);
        //r
        $charLists[] = array("chars" => array("r"), "modifier" => 0.34);
        //1
        $charLists[] = array("chars" => array("1"), "modifier" => 0.49);
        //cksvxyzJ
        $charLists[] = array(
            "chars" => array("c", "k", "s", "v", "x", "y", "z", "J"),
            "modifier" => 0.5
        );
        //abdeghnopquL023456789
        $charLists[] = array(
            "chars" => array(
                "a", "b", "d", "e", "g", "h", "n", "o", "p", "q", "u", "L",
                "0", "2", "3", "4", "5", "6", "7", "8", "9"
            ),
            "modifier" => 0.56
        );

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Used to render the footer of PMA's pages
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use Traversable;

/**
 * Class used to output the footer
 *
 * @package PhpMyAdmin
 */
class Footer
{
    /**
     * Scripts instance
     *
     * @access private
     * @var Scripts
     */
    private $_scripts;
    /**
     * Whether we are servicing an ajax request.
     * We can't simply use $GLOBALS['is_ajax_request']
     * here since it may have not been initialised yet.
     *
     * @access private
     * @var bool
     */
    private $_isAjax;
    /**
     * Whether to only close the BODY and HTML tags
     * or also include scripts, errors and links
     *
     * @access private
     * @var bool
     */
    private $_isMinimal;
    /**
     * Whether to display anything
     *
     * @access private
     * @var bool
     */
    private $_isEnabled;


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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Used to render the header of PMA's pages
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use PMA\libraries\navigation\Navigation;

require_once 'libraries/js_escape.lib.php';
require_once 'libraries/url_generating.lib.php';

/**
 * Class used to output the HTTP and HTML headers
 *
 * @package PhpMyAdmin
 */
class Header
{
    /**
     * Scripts instance
     *
     * @access private
     * @var Scripts
     */
    private $_scripts;
    /**
     * PMA\libraries\Console instance
     *
     * @access private
     * @var Console
     */
    private $_console;
    /**
     * Menu instance
     *
     * @access private
     * @var Menu
     */
    private $_menu;
    /**
     * Whether to offer the option of importing user settings
     *
     * @access private
     * @var bool
     */
    private $_userprefsOfferImport;
    /**

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * holds the database index class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Index manipulation class
 *
 * @package PhpMyAdmin
 * @since   phpMyAdmin 3.0.0
 */
class Index
{
    const PRIMARY  = 1;
    const UNIQUE   = 2;
    const INDEX    = 4;
    const SPATIAL  = 8;
    const FULLTEXT = 16;

    /**
     * Class-wide storage container for indexes (caching, singleton)
     *
     * @var array
     */
    private static $_registry = array();

    /**
     * @var string The name of the schema
     */
    private $_schema = '';

    /**
     * @var string The name of the table
     */
    private $_table = '';

    /**
     * @var string The name of the index
     */
    private $_name = '';

    /**
     * Columns in index
     *
     * @var array
     */

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * holds the database index columns class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Index column wrapper
 *
 * @package PhpMyAdmin
 */
class IndexColumn
{
    /**
     * @var string The column name
     */
    private $_name = '';

    /**
     * @var integer The column sequence number in the index, starting with 1.
     */
    private $_seq_in_index = 1;

    /**
     * @var string How the column is sorted in the index. “A” (Ascending) or
     * NULL (Not sorted)
     */
    private $_collation = null;

    /**
     * The number of indexed characters if the column is only partly indexed,
     * NULL if the entire column is indexed.
     *
     * @var integer
     */
    private $_sub_part = null;

    /**
     * Contains YES if the column may contain NULL.
     * If not, the column contains NO.
     *
     * @var string
     */
    private $_null = '';

    /**
     * An estimate of the number of unique values in the index. This is updated

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Hold the PMA\libraries\LanguageManager class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use PMA\libraries\LanguageManager;


/**
 * Language object
 *
 * @package PhpMyAdmin
 */
class Language
{
    protected $code;
    protected $name;
    protected $native;
    protected $regex;
    protected $mysql;

    /**
     * Constructs the Language object
     *
     * @param string $code   Language code
     * @param string $name   English name
     * @param string $native Native name
     * @param string $regex  Match regullar expression
     * @param string $mysql  MySQL locale code
     *
     */
    public function __construct($code, $name, $native, $regex, $mysql)
    {
        $this->code = $code;
        $this->name = $name;
        $this->native = $native;
        if (strpos($regex, '[-_]') === false) {
            $regex = str_replace('|', '([-_][[:alpha:]]{2,3})?|', $regex);
        }
        $this->regex = $regex;
        $this->mysql = $mysql;
    }

    /**
     * Returns native name for language
     *

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Hold the PMA\libraries\LanguageManager class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use PMA\libraries\Language;

/**
 * Language selection manager
 *
 * @package PhpMyAdmin
 */
class LanguageManager
{
    /**
     * @var array Definition data for languages
     *
     * Each member contains:
     * - Language code
     * - English language name
     * - Native language name
     * - Match regullar expression
     * - MySQL locale
     */
    private static $_language_data = array(
        'af' => array(
            'af',
            'Afrikaans',
            '',
            'af|afrikaans',
            '',
        ),
        'ar' => array(
            'ar',
            'Arabic',
            '&#1575;&#1604;&#1593;&#1585;&#1576;&#1610;&#1577;',
            'ar|arabic',
            'ar_AE',
        ),
        'az' => array(
            'az',
            'Azerbaijani',
            'Az&#601;rbaycanca',
            'az|azerbaijani',
            '',
        ),

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Analyzes a query and gives user feedback.
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use SqlParser\Lexer;
use SqlParser\Parser;
use SqlParser\UtfString;
use SqlParser\Utils\Error as ParserError;

/**
 * The linter itself.
 *
 * @package PhpMyAdmin
 */
class Linter
{

    /**
     * Gets the starting position of each line.
     *
     * @param string $str String to be analyzed.
     *
     * @return array
     */
    public static function getLines($str)
    {
        if ((!($str instanceof UtfString))
            && (defined('USE_UTF_STRINGS')) && (USE_UTF_STRINGS)
        ) {
            // If the lexer uses UtfString for processing then the position will
            // represent the position of the character and not the position of
            // the byte.
            $str = new UtfString($str);
        }

        // The reason for using the '8bit' parameter is that the length
        // required is the length in bytes, not characters.
        //
        // Given the following string: `????+`, where `?` represents a
        // multi-byte character (lets assume that every `?` is a 2-byte
        // character) and `+` is a newline, the first value of `$i` is `0`
        // and the last one is `4` (because there are 5 characters). Bytes
        // `$str[0]` and `$str[1]` are the first character, `$str[2]` and
        // `$str[3]` are the second one and `$str[4]` is going to be the
        // first byte of the third character. The fourth and the last one

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * hold the ListAbstract base class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use ArrayObject;

/**
 * Generic list class
 *
 * @todo add caching
 * @abstract
 * @package PhpMyAdmin
 * @since   phpMyAdmin 2.9.10
 */
abstract class ListAbstract extends ArrayObject
{
    /**
     * @var mixed   empty item
     */
    protected $item_empty = '';

    /**
     * ListAbstract constructor
     *
     * @param array  $array          The input parameter accepts an array or an
     *                               Object.
     * @param int    $flags          Flags to control the behaviour of the
     *                               ArrayObject object.
     * @param string $iterator_class Specify the class that will be used for
     *                               iteration of the ArrayObject object.
     *                               ArrayIterator is the default class used.
     */
    public function __construct(
        $array = array(), $flags = 0, $iterator_class = "ArrayIterator"
    ) {
        parent::__construct($array, $flags, $iterator_class);
    }

    /**
     * defines what is an empty item (0, '', false or null)
     *
     * @return mixed   an empty item
     */
    public function getEmpty()
    {

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * holds the ListDatabase class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

require_once './libraries/check_user_privileges.lib.php';

/**
 * handles database lists
 *
 * <code>
 * $ListDatabase = new ListDatabase($userlink);
 * </code>
 *
 * @todo this object should be attached to the PMA_Server object
 *
 * @package PhpMyAdmin
 * @since   phpMyAdmin 2.9.10
 */
class ListDatabase extends ListAbstract
{
    /**
     * @var mixed   database link resource|object to be used
     * @access protected
     */
    protected $db_link = null;

    /**
     * @var mixed   user database link resource|object
     * @access protected
     */
    protected $db_link_user = null;

    /**
     * Constructor
     *
     * @param mixed $db_link_user user database link resource|object
     */
    public function __construct($db_link_user = null)
    {
        $this->db_link = $db_link_user;
        $this->db_link_user = $db_link_user;

        parent::__construct();
        $this->build();
    }

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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Generates and renders the top menu
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Class for generating the top menu
 *
 * @package PhpMyAdmin
 */
class Menu
{
    /**
     * Server id
     *
     * @access private
     * @var int
     */
    private $_server;
    /**
     * Database name
     *
     * @access private
     * @var string
     */
    private $_db;
    /**
     * Table name
     *
     * @access private
     * @var string
     */
    private $_table;

    /**
     * Creates a new instance of Menu
     *
     * @param int    $server Server id
     * @param string $db     Database name
     * @param string $table  Table name
     */
    public function __construct($server, $db, $table)
    {
        $this->_server = $server;
        $this->_db     = $db;
        $this->_table  = $table;

... [truncated, 586 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Holds class Message
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * a single message
 *
 * simple usage examples:
 * <code>
 * // display simple error message 'Error'
 * Message::error()->display();
 *
 * // get simple success message 'Success'
 * $message = Message::success();
 *
 * // get special notice
 * $message = Message::notice(__('This is a localized notice'));
 * </code>
 *
 * more advanced usage example:
 * <code>
 * // create a localized success message
 * $message = Message::success('strSomeLocaleMessage');
 *
 * // create another message, a hint, with a localized string which expects
 * // two parameters: $strSomeTooltip = 'Read the %smanual%s'
 * $hint = Message::notice('strSomeTooltip');
 * // replace placeholders with the following params
 * $hint->addParam('[doc@cfg_Example]');
 * $hint->addParam('[/doc]');
 * // add this hint as a tooltip
 * $hint = showHint($hint);
 *
 * // add the retrieved tooltip reference to the original message
 * $message->addMessage($hint);
 *
 * // create another message ...
 * $more = Message::notice('strSomeMoreLocale');
 * $more->addString('strSomeEvenMoreLocale', '<br />');
 * $more->addParam('parameter for strSomeMoreLocale');
 * $more->addParam('more parameter for strSomeMoreLocale');
 *
 * // and add it also to the original message
 * $message->addMessage($more);
 * // finally add another raw message

... [truncated, 710 more lines] ...

<?php /* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Output buffering wrapper
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Output buffering wrapper class
 *
 * @package PhpMyAdmin
 */
class OutputBuffering
{
    private static $_instance;
    private $_mode;
    private $_content;
    private $_on;

    /**
     * Initializes class
     */
    private function __construct()
    {
        $this->_mode = $this->_getMode();
        $this->_on = false;
    }

    /**
     * This function could be used eventually to support more modes.
     *
     * @return integer  the output buffer mode
     */
    private function _getMode()
    {
        $mode = 0;
        if ($GLOBALS['cfg']['OBGzip'] && function_exists('ob_start')) {
            if (ini_get('output_handler') == 'ob_gzhandler') {
                // If a user sets the output_handler in php.ini to ob_gzhandler, then
                // any right frame file in phpMyAdmin will not be handled properly by
                // the browser. My fix was to check the ini file within the
                // PMA_outBufferModeGet() function.
                $mode = 0;
            } elseif (function_exists('ob_get_level') && ob_get_level() > 0) {
                // happens when php.ini's output_buffering is not Off
                ob_end_clean();
                $mode = 1;
            } else {
                $mode = 1;

... [truncated, 89 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * TCPDF wrapper class.
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use TCPDF;
use TCPDF_FONTS;

require_once TCPDF_INC;

/**
 * PDF export base class providing basic configuration.
 *
 * @package PhpMyAdmin
 */
class PDF extends TCPDF
{
    var $footerset;
    var $Alias = array();

    /**
     * PDF font to use.
     */
    const PMA_PDF_FONT = 'DejaVuSans';

    /**
     * Constructs PDF and configures standard parameters.
     *
     * @param string  $orientation page orientation
     * @param string  $unit        unit
     * @param string  $format      the format used for pages
     * @param boolean $unicode     true means that the input text is unicode
     * @param string  $encoding    charset encoding; default is UTF-8.
     * @param boolean $diskcache   if true reduce the RAM memory usage by caching
     *                             temporary data on filesystem (slower).
     * @param boolean $pdfa        If TRUE set the document to PDF/A mode.
     *
     * @access public
     */
    public function __construct($orientation = 'P', $unit = 'mm', $format = 'A4',
        $unicode = true, $encoding = 'UTF-8', $diskcache = false, $pdfa=false
    ) {
        parent::__construct(
            $orientation, $unit, $format, $unicode,
            $encoding, $diskcache, $pdfa
        );

... [truncated, 101 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Library for extracting information about the partitions
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * base Partition Class
 *
 * @package PhpMyAdmin
 */
class Partition extends SubPartition
{
    /**
     * @var string partition description
     */
    protected $description;
    /**
     * @var SubPartition[] sub partitions
     */
    protected $subPartitions = array();

    /**
     * Loads data from the fetched row from information_schema.PARTITIONS
     *
     * @param array $row fetched row
     *
     * @return void
     */
    protected function loadData($row)
    {
        $this->name = $row['PARTITION_NAME'];
        $this->ordinal = $row['PARTITION_ORDINAL_POSITION'];
        $this->method = $row['PARTITION_METHOD'];
        $this->expression = $row['PARTITION_EXPRESSION'];
        $this->description = $row['PARTITION_DESCRIPTION'];
        // no sub partitions, load all data to this object
        if (empty($row['SUBPARTITION_NAME'])) {
            $this->loadCommonData($row);
        }
    }

    /**
     * Returns the partiotion description
     *
     * @return string partition description
     */

... [truncated, 214 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Holds the Autoloader class
 *
 * @package PhpMyAdmin
 */

namespace PMA;

/**
 * Holds the Autoloader class
 *
 * @package PhpMyAdmin
 */
class Psr4Autoloader
{
    protected static $instance = null;
    /**
     * An associative array where the key is a namespace prefix and the value
     * is an array of base directories for classes in that namespace.
     *
     * @var array
     */
    protected $prefixes = array();

    /**
     * Get instance
     *
     * @return Psr4Autoloader
     */
    public static function getInstance()
    {
        if (null === self::$instance) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    /**
     * Register loader with SPL autoloader stack.
     *
     * @return void
     */
    public function register()
    {
        spl_autoload_register(array($this, 'loadClass'));
    }

    /**

... [truncated, 121 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Recent and Favorite table list handling
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Handles the recently used and favorite tables.
 *
 * @TODO Change the release version in table pma_recent
 * (#recent in documentation)
 *
 * @package PhpMyAdmin
 */
class RecentFavoriteTable
{
    /**
     * Reference to session variable containing recently used or favorite tables.
     *
     * @access private
     * @var array
     */
    private $_tables;

    /**
     * Defines type of action, Favorite or Recent table.
     *
     * @access private
     * @var string
     */
    private $_tableType;

    /**
     * RecentFavoriteTable instances.
     *
     * @access private
     * @var array
     */
    private static $_instances = array();

    /**
     * Creates a new instance of RecentFavoriteTable
     *
     * @param string $type the table type
     *
     * @access private
     */

... [truncated, 341 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Manages the rendering of pages in PMA
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Singleton class used to manage the rendering of pages in PMA
 *
 * @package PhpMyAdmin
 */
class Response
{
    /**
     * Response instance
     *
     * @access private
     * @static
     * @var Response
     */
    private static $_instance;
    /**
     * Header instance
     *
     * @access private
     * @var Header
     */
    private $_header;
    /**
     * HTML data to be used in the response
     *
     * @access private
     * @var string
     */
    private $_HTML;
    /**
     * An array of JSON key-value pairs
     * to be sent back for ajax requests
     *
     * @access private
     * @var array
     */
    private $_JSON;
    /**
     * PMA\libraries\Footer instance
     *
     * @access private

... [truncated, 404 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Saved searches managing
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Saved searches managing
 *
 * @package PhpMyAdmin
 */
class SavedSearches
{
    /**
     * Global configuration
     * @var array
     */
    private $_config = null;

    /**
     * Id
     * @var int|null
     */
    private $_id = null;

    /**
     * Username
     * @var string
     */
    private $_username = null;

    /**
     * DB name
     * @var string
     */
    private $_dbname = null;

    /**
     * Saved search name
     * @var string
     */
    private $_searchName = null;

    /**
     * Setter of id
     *
     * @param int|null $searchId Id of search

... [truncated, 398 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * JavaScript management
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Collects information about which JavaScript
 * files and objects are necessary to render
 * the page and generates the relevant code.
 *
 * @package PhpMyAdmin
 */
class Scripts
{
    /**
     * An array of SCRIPT tags
     *
     * @access private
     * @var array of strings
     */
    private $_files;
    /**
     * An array of discrete javascript code snippets
     *
     * @access private
     * @var array of strings
     */
    private $_code;
    /**
     * An array of event names to bind and javascript code
     * snippets to fire for the corresponding events
     *
     * @access private
     * @var array
     */
    private $_events;

    /**
     * Returns HTML code to include javascript file.
     *
     * @param array $files The list of js file to include
     *
     * @return string HTML code for javascript inclusion.
     */
    private function _includeFiles($files)
    {

... [truncated, 244 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * ServerStatusData class
 * Used by server_status_*.php pages
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * This class provides data about the server status
 *
 * All properties of the class are read-only
 *
 * TODO: Use lazy initialisation for some of the properties
 *       since not all of the server_status_*.php pages need
 *       all the data that this class provides.
 *
 * @package PhpMyAdmin
 */
class ServerStatusData
{
    public $status;
    public $sections;
    public $variables;
    public $used_queries;
    public $allocationMap;
    public $links;
    public $db_isLocal;
    public $section;
    public $sectionUsed;
    public $selfUrl;
    public $dataLoaded;

    /**
     * An empty setter makes the above properties read-only
     *
     * @param string $a key
     * @param mixed  $b value
     *
     * @return void
     */
    public function __set($a, $b)
    {
        // Discard everything
    }

    /**
     * Gets the allocations for constructor

... [truncated, 453 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Library for extracting information about the available storage engines
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * defines
 */
use PMA\libraries\engines\Bdb;
use PMA\libraries\engines\Berkeleydb;
use PMA\libraries\engines\Binlog;
use PMA\libraries\engines\Innobase;
use PMA\libraries\engines\Innodb;
use PMA\libraries\engines\Memory;
use PMA\libraries\engines\Merge;
use PMA\libraries\engines\Mrg_Myisam;
use PMA\libraries\engines\Myisam;
use PMA\libraries\engines\Ndbcluster;
use PMA\libraries\engines\Pbxt;
use PMA\libraries\engines\Performance_Schema;

define('PMA_ENGINE_SUPPORT_NO', 0);
define('PMA_ENGINE_SUPPORT_DISABLED', 1);
define('PMA_ENGINE_SUPPORT_YES', 2);
define('PMA_ENGINE_SUPPORT_DEFAULT', 3);

define('PMA_ENGINE_DETAILS_TYPE_PLAINTEXT', 0);
define('PMA_ENGINE_DETAILS_TYPE_SIZE',      1);
define('PMA_ENGINE_DETAILS_TYPE_NUMERIC',   2); //Has no effect yet...
define('PMA_ENGINE_DETAILS_TYPE_BOOLEAN',   3); // 'ON' or 'OFF'

/**
 * Base Storage Engine Class
 *
 * @package PhpMyAdmin
 */
class StorageEngine
{
    /**
     * @var string engine name
     */
    var $engine  = 'dummy';

    /**
     * @var string engine title/description
     */

... [truncated, 414 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Library for extracting information about the sub-partitions
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Represents a sub partition of a table
 *
 * @package PhpMyAdmin
 */
class SubPartition
{
    /**
     * @var string the database
     */
    protected $db;
    /**
     * @var string the table
     */
    protected $table;
    /**
     * @var string partition name
     */
    protected $name;
    /**
     * @var integer ordinal
     */
    protected $ordinal;
    /**
     * @var string partition method
     */
    protected $method;
    /**
     * @var string partition expression
     */
    protected $expression;
    /**
     * @var integer no of table rows in the partition
     */
    protected $rows;
    /**
     * @var integer data length
     */
    protected $dataLength;
    /**
     * @var integer index length

... [truncated, 130 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Hold PMA\libraries\SysInfo class
 *
 * @package PMA
 */
namespace PMA\libraries;

/**
 * Basic sysinfo class not providing any real data.
 *
 * @package PhpMyAdmin-sysinfo
 */
class SysInfo
{
    public $os = PHP_OS;

    /**
     * Gets load information
     *
     * @return array with load data
     */
    public function loadavg()
    {
        return array('loadavg' => 0);
    }

    /**
     * Gets information about memory usage
     *
     * @return array with memory usage data
     */
    public function memory()
    {
        return array();
    }

    /**
     * Checks whether class is supported in this environment
     *
     * @return true on success
     */
    public function supported()
    {
        return true;
    }
}

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Hold PMA\libraries\SysInfoLinux class
 *
 * @package PMA
 */
namespace PMA\libraries;

/**
 * Linux based SysInfo class
 *
 * @package PhpMyAdmin-sysinfo
 */
class SysInfoLinux extends \PMA\libraries\SysInfo
{
    public $os = 'Linux';

    /**
     * Gets load information
     *
     * @return array with load data
     */
    function loadavg()
    {
        $buf = file_get_contents('/proc/stat');
        $nums = preg_split(
            "/\s+/",
            mb_substr(
                $buf,
                0,
                mb_strpos($buf, "\n")
            )
        );

        return Array(
            'busy' => $nums[1] + $nums[2] + $nums[3],
            'idle' => intval($nums[4]),
        );
    }

    /**
     * Checks whether class is supported in this environment
     *
     * @return true on success
     */
    public function supported()
    {
        return @is_readable('/proc/meminfo') && @is_readable('/proc/stat');
    }

... [truncated, 42 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Hold PMA\libraries\SysInfoSunOS class
 *
 * @package PMA
 */
namespace PMA\libraries;

/**
 * SunOS based SysInfo class
 *
 * @package PhpMyAdmin-sysinfo
 */
class SysInfoSunOS extends \PMA\libraries\SysInfo
{
    public $os = 'SunOS';

    /**
     * Read value from kstat
     *
     * @param string $key Key to read
     *
     * @return string with value
     */
    private function _kstat($key)
    {
        if ($m = shell_exec('kstat -p d ' . $key)) {
            list(, $value) = preg_split("/\t/", trim($m), 2);

            return $value;
        } else {
            return '';
        }
    }

    /**
     * Gets load information
     *
     * @return array with load data
     */
    public function loadavg()
    {
        $load1 = $this->_kstat('unix:0:system_misc:avenrun_1min');

        return array('loadavg' => $load1);
    }

    /**
     * Checks whether class is supported in this environment

... [truncated, 30 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Hold PMA\libraries\SysInfoWINNT class
 *
 * @package PMA
 */
namespace PMA\libraries;

use COM;

/**
 * Windows NT based SysInfo class
 *
 * @package PhpMyAdmin-sysinfo
 */
class SysInfoWINNT extends \PMA\libraries\SysInfo
{
    private $_wmi;
    public $os = 'WINNT';

    /**
     * Constructor to access to wmi database.
     */
    public function __construct()
    {
        if (!class_exists('COM')) {
            $this->_wmi = null;
        } else {
            // initialize the wmi object
            $objLocator = new COM('WbemScripting.SWbemLocator');
            $this->_wmi = $objLocator->ConnectServer();
        }
    }

    /**
     * Gets load information
     *
     * @return array with load data
     */
    function loadavg()
    {
        $loadavg = "";
        $sum = 0;
        $buffer = $this->_getWMI('Win32_Processor', array('LoadPercentage'));

        foreach ($buffer as $load) {
            $value = $load['LoadPercentage'];
            $loadavg .= $value . ' ';
            $sum += $value;

... [truncated, 77 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * hold PMA\libraries\SystemDatabase class
 *
 * @package PMA
 */
namespace PMA\libraries;

require_once 'libraries/database_interface.inc.php';

/**
 * Class SystemDatabase
 *
 * @package PMA
 */
class SystemDatabase
{
    /**
     * @var DatabaseInterface
     */
    protected $dbi;

    /**
     * Get instance of SystemDatabase
     *
     * @param DatabaseInterface $dbi Database interface for the system database
     *
     */
    function __construct(DatabaseInterface $dbi)
    {
        $this->dbi = $dbi;
    }

    /**
     * Get existing data on transformations applied for
     * columns in a particular table
     *
     * @param string $db Database name looking for
     *
     * @return \mysqli_result Result of executed SQL query
     */
    public function getExistingTransformationData($db)
    {
        $cfgRelation = \PMA_getRelationsParam();

        // Get the existing transformation details of the same database
        // from pma__column_info table
        $pma_transformation_sql = sprintf(
            "SELECT * FROM %s.%s WHERE `db_name` = '%s'",

... [truncated, 76 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Holds the Table class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use PMA\libraries\plugins\export\ExportSql;
use SqlParser\Components\Expression;
use SqlParser\Components\OptionsArray;
use SqlParser\Context;
use SqlParser\Parser;
use SqlParser\Statements\DropStatement;

/**
 * Handles everything related to tables
 *
 * @todo make use of Message and Error
 * @package PhpMyAdmin
 */
class Table
{
    /**
     * UI preferences properties
     */
    const PROP_SORTED_COLUMN = 'sorted_col';
    const PROP_COLUMN_ORDER = 'col_order';
    const PROP_COLUMN_VISIB = 'col_visib';

    /**
     * @var string  engine (innodb, myisam, bdb, ...)
     */
    var $engine = '';

    /**
     * @var string  type (view, base table, system view)
     */
    var $type = '';

    /**
     * @var array UI preferences
     */
    var $uiprefs;

    /**
     * @var array errors occurred
     */
    var $errors = array();

... [truncated, 2375 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * hold PMA\libraries\Template class
 *
 * @package PMA\libraries
 */
namespace PMA\libraries;

/**
 * Class Template
 *
 * Handle front end templating
 *
 * @package PMA\libraries
 */
class Template
{
    /**
     * Name of the template
     */
    protected $name = null;

    /**
     * Data associated with the template
     */
    protected $data;

    /**
     * Helper functions for the template
     */
    protected $helperFunctions;

    const BASE_PATH = 'templates/';

    /**
     * Template constructor
     *
     * @param string $name Template name
     * @param array $data Variables to be provided to the template
     * @param array $helperFunctions Helper functions to be used by template
     */
    protected function __construct($name, $data = array(), $helperFunctions = array())
    {
        $this->name = $name;
        $this->data = $data;
        $this->helperFunctions = $helperFunctions;
    }

    /**

... [truncated, 118 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * hold Theme class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * handles theme
 *
 * @todo add the possibility to make a theme depend on another theme
 * and by default on original
 * @todo make all components optional - get missing components from 'parent' theme
 *
 * @package PhpMyAdmin
 */
class Theme
{
    /**
     * @var string theme version
     * @access  protected
     */
    var $version = '0.0.0.0';

    /**
     * @var string theme name
     * @access  protected
     */
    var $name = '';

    /**
     * @var string theme id
     * @access  protected
     */
    var $id = '';

    /**
     * @var string theme path
     * @access  protected
     */
    var $path = '';

    /**
     * @var string image path
     * @access  protected
     */
    var $img_path = '';


... [truncated, 433 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * phpMyAdmin theme manager
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * phpMyAdmin theme manager
 *
 * @package PhpMyAdmin
 */
class ThemeManager
{
    /**
     * @var string path to theme folder
     * @access protected
     */
    private $_themes_path;

    /**
     * @var array available themes
     */
    var $themes = array();

    /**
     * @var string  cookie name
     */
    var $cookie_name = 'pma_theme';

    /**
     * @var boolean
     */
    var $per_server = false;

    /**
     * @var string name of active theme
     */
    var $active_theme = '';

    /**
     * @var Theme Theme active theme
     */
    var $theme = null;

    /**
     * @var string
     */

... [truncated, 477 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Tracking changes on databases, tables and views
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use PMA\libraries\plugins\export\ExportSql;

/**
 * This class tracks changes on databases, tables and views.
 *
 * @package PhpMyAdmin
 *
 * @todo use stristr instead of strstr
 */
class Tracker
{
    /**
     * Whether tracking is ready.
     */
    static protected $enabled = false;

    /**
     * Actually enables tracking. This needs to be done after all
     * underlaying code is initialized.
     *
     * @static
     *
     * @return void
     */
    static public function enable()
    {
        self::$enabled = true;
    }

    /**
     * Gets the on/off value of the Tracker module, starts initialization.
     *
     * @static
     *
     * @return boolean (true=on|false=off)
     */
    static public function isActive()
    {
        if (! self::$enabled) {
            return false;
        }

... [truncated, 909 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * SQL data types definition
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Generic class holding type definitions.
 *
 * @package PhpMyAdmin
 */
class Types
{
    /**
     * Returns list of unary operators.
     *
     * @return string[]
     */
    public function getUnaryOperators()
    {
        return array(
            'IS NULL',
            'IS NOT NULL',
            "= ''",
            "!= ''",
        );
    }

    /**
     * Check whether operator is unary.
     *
     * @param string $op operator name
     *
     * @return boolean
     */
    public function isUnaryOperator($op)
    {
        return in_array($op, $this->getUnaryOperators());
    }

    /**
     * Returns list of operators checking for NULL.
     *
     * @return string[]
     */
    public function getNullOperators()
    {

... [truncated, 247 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * SQL data types definition
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

/**
 * Class holding type definitions for MySQL.
 *
 * @package PhpMyAdmin
 */
class TypesMySQL extends Types
{
    /**
     * Returns the data type description.
     *
     * @param string $type The data type to get a description.
     *
     * @return string
     *
     */
    public function getTypeDescription($type)
    {
        $type = mb_strtoupper($type);
        switch ($type) {
        case 'TINYINT':
            return __(
                'A 1-byte integer, signed range is -128 to 127, unsigned range is ' .
                '0 to 255'
            );
        case 'SMALLINT':
            return __(
                'A 2-byte integer, signed range is -32,768 to 32,767, unsigned ' .
                'range is 0 to 65,535'
            );
        case 'MEDIUMINT':
            return __(
                'A 3-byte integer, signed range is -8,388,608 to 8,388,607, ' .
                'unsigned range is 0 to 16,777,215'
            );
        case 'INT':
            return __(
                'A 4-byte integer, signed range is ' .
                '-2,147,483,648 to 2,147,483,647, unsigned range is 0 to ' .
                '4,294,967,295'
            );
        case 'BIGINT':

... [truncated, 541 more lines] ...

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Hold the PMA\libraries\Util class
 *
 * @package PhpMyAdmin
 */
namespace PMA\libraries;

use PMA\libraries\plugins\ImportPlugin;
use SqlParser\Context;
use SqlParser\Lexer;
use SqlParser\Parser;
use SqlParser\Token;
use stdClass;
use SqlParser\Utils\Error as ParserError;

if (! defined('PHPMYADMIN')) {
    exit;
}

/**
 * Misc functions used all over the scripts.
 *
 * @package PhpMyAdmin
 */
class Util
{

    /**
     * Detects which function to use for pow.
     *
     * @return string Function name.
     */
    public static function detectPow()
    {
        if (function_exists('bcpow')) {
            // BCMath Arbitrary Precision Mathematics Function
            return 'bcpow';
        } elseif (function_exists('gmp_pow')) {
            // GMP Function
            return 'gmp_pow';
        } else {
            // PHP function
            return 'pow';
        }
    }

    /**
     * Exponential expression / raise number into power

... [truncated, 4967 more lines] ...