<?php
#Application name: PhpCollab
#Status page: 0
/* $Id: common.lib.php,v 1.3 2003/10/28 02:18:55 fullo Exp $ */
/**
* Misc stuff and functions used by almost all the scripts.
* Among other things, it contains the advanced authentification work.
*/
if (!defined('PMA_COMMON_LIB_INCLUDED')){
define('PMA_COMMON_LIB_INCLUDED', 1);
/**
* Order of sections for common.lib.php:
*
* in PHP3, functions and constants must be physically defined
* before they are referenced
*
* some functions need the constants of libraries/defines.lib.php
*
* the include of libraries/defines.lib.php must be after the connection
* to db to get the MySql version
*
* the PMA_sqlAddslashes() function must be before the connection to db
*
* the authentication libraries must be before the connection to db but
* after the PMA_isInto() function
*
* the PMA_mysqlDie() function must be before the connection to db but after
* mysql extension has been loaded
*
* ... so the required order is:
*
* - parsing of the configuration file
* - first load of the libraries/define.lib.php library (won't get the
* MySQL release number)
* - load of mysql extension (if necessary)
* - definition of PMA_sqlAddslashes()
* - definition of PMA_mysqlDie()
* - definition of PMA_isInto()
* - loading of an authentication library
* - db connection
* - authentication work
* - second load of the libraries/define.lib.php library to get the MySQL
* release number)
* - other functions, respecting dependencies
*/
/**
* Avoids undefined variables in PHP3
*/
if (!isset($use_backquotes)) {
$use_backquotes = 0;
}
if (!isset($pos)) {
$pos = 0;
}
/**
* Parses the configuration file and gets some constants used to define
* versions of phpMyAdmin/php/mysql...
*/
include('config.inc.php');
// For compatibility with old config.inc.php
if (!isset($cfgExecTimeLimit)) {
$cfgExecTimeLimit = 300; // 5 minuts
}
if (!isset($cfgShowStats)) {
$cfgShowStats = TRUE;
}
if (!isset($cfgShowTooltip)) {
$cfgShowTooltip = TRUE;
}
if (!isset($cfgShowMysqlInfo)) {
$cfgShowMysqlInfo = FALSE;
}
if (!isset($cfgShowMysqlVars)) {
$cfgShowMysqlVars = FALSE;
}
if (!isset($cfgShowPhpInfo)) {
$cfgShowPhpInfo = FALSE;
}
if (!isset($cfgShowAll)) {
$cfgShowAll = FALSE;
}
if (!isset($cfgNavigationBarIconic)) {
$cfgNavigationBarIconic = TRUE;
}
if (!isset($cfgProtectBinary)) {
if (isset($cfgProtectBlob)) {
$cfgProtectBinary = ($cfgProtectBlob ? 'blob' : FALSE);
unset($cfgProtectBlob);
} else {
$cfgProtectBinary = 'blob';
}
}
if (!isset($cfgZipDump)) {
$cfgZipDump = (isset($cfgGZipDump) ? $cfgGZipDump : TRUE);
}
if (!isset($cfgLeftBgColor)) {
$cfgLeftBgColor = '#D0DCE0';
}
if (!isset($cfgLeftPointerColor)) {
$cfgLeftPointerColor = '';
}
if (!isset($cfgRightBgColor)) {
$cfgRightBgColor = '#F5F5F5';
}
if (!isset($cfgBrowsePointerColor)) {
$cfgBrowsePointerColor = '';
}
if (!isset($cfgTextareaCols)) {
$cfgTextareaCols = 40;
}
if (!isset($cfgTextareaRows)) {
$cfgTextareaRows = 7;
}
if (!isset($cfgDefaultDisplay)) {
$cfgDefaultDisplay = 'horizontal';
}
if (!isset($cfgRepeatCells)) {
$cfgRepeatCells = 100;
}
// Adds a trailing slash et the end of the phpMyAdmin uri if it does not
// exist
if ($cfgPmaAbsoluteUri != '' && substr($cfgPmaAbsoluteUri, -1) != '/') {
$cfgPmaAbsoluteUri .= '/';
}
// Gets some constants
include('defines.lib.php');
// If zlib output compression is set in the php configuration file, no
// output buffering should be run
if (PMA_PHP_INT_VERSION < 40000
|| (PMA_PHP_INT_VERSION >= 40005 && @ini_get('zlib.output_compression'))) {
$cfgOBGzip = FALSE;
}
/**
* Loads the mysql extensions if it is not loaded yet
* staybyte - 26. June 2001
*/
if (((PMA_PHP_INT_VERSION >= 40000 && !@ini_get('safe_mode') && @ini_get('enable_dl'))
|| (PMA_PHP_INT_VERSION > 30009 && !@get_cfg_var('safe_mode')))
&& @function_exists('dl')) {
if (PMA_PHP_INT_VERSION < 40000) {
$extension = 'MySQL';
} else {
$extension = 'mysql';
}
if (PMA_IS_WINDOWS) {
$suffix = '.dll';
} else {
$suffix = '.so';
}
if (!@extension_loaded($extension)) {
@dl($extension.$suffix);
}
if (!@extension_loaded($extension)) {
echo $strCantLoadMySQL;
exit();
}
} // end load mysql extension
/**
* Add slashes before "'" and "\" characters so a value containing them can
* be used in a sql comparison.
*
* @param string the string to slash
* @param boolean whether the string will be used in a 'LIKE' clause
* (it then requires two more escaped sequences) or not
*
* @return string the slashed string
*
* @access public
*/
function PMA_sqlAddslashes($a_string = '', $is_like = FALSE)
{
if ($is_like) {
$a_string = str_replace('\\', '\\\\\\\\', $a_string);
} else {
$a_string = str_replace('\\', '\\\\', $a_string);
}
$a_string = str_replace('\'', '\\\'', $a_string);
return $a_string;
} // end of the 'PMA_sqlAddslashes()' function
/**
* Displays a MySQL error message in the right frame.
*
* @param string the error mesage
* @param string the sql query that failed
* @param boolean whether to show a "modify" link or not
* @param string the "back" link url (full path is not required)
*
* @access public
*/
function PMA_mysqlDie($error_message = '', $the_query = '',
$is_modify_link = TRUE, $back_url = '')
{
if (!$error_message) {
$error_message = mysql_error();
}
if (!$the_query && !empty($GLOBALS['sql_query'])) {
$the_query = $GLOBALS['sql_query'];
}
echo '<b>'. $GLOBALS['strError'] . '</b>' . "\n";
// if the config password is wrong, or the MySQL server does not
// respond, do not show the query that would reveal the
// username/password
if (!empty($the_query) && !strstr($the_query, 'connect')) {
$query_base = htmlspecialchars($the_query);
$query_base = ereg_replace("((\015\012)|(\015)|(\012)){3,}", "\n\n", $query_base);
echo '<p>' . "\n";
echo ' ' . $GLOBALS['strSQLQuery'] . ' : ' . "\n";
if ($is_modify_link) {
echo ' ['
. '<a href="db_details.php?lang=' . $GLOBALS['lang'] . '&server=' . urlencode($GLOBALS['server']) . '&db=' . urlencode($GLOBALS['db']) . '&sql_query=' . urlencode($the_query) . '&show_query=y">' . $GLOBALS['strEdit'] . '</a>'
. ']' . "\n";
} // end if
echo '<pre>' . "\n" . $query_base . "\n" . '</pre>' . "\n";
echo '</p>' . "\n";
} // end if
if (!empty($error_message)) {
$error_message = htmlspecialchars($error_message);
$error_message = ereg_replace("((\015\012)|(\015)|(\012)){3,}", "\n\n", $error_message);
}
echo '<p>' . "\n";
echo ' ' . $GLOBALS['strMySQLSaid'] . '<br />' . "\n";
echo '<pre>' . "\n" . $error_message . "\n" . '</pre>' . "\n";
echo '</p>' . "\n";
if (!empty($back_url)) {
echo '<a href="' . $back_url . '">' . $GLOBALS['strBack'] . '</a>';
}
echo "\n";
include('footer.inc.php');
exit();
} // end of the 'PMA_mysqlDie()' function
/**
* Defines whether a string exists inside an array or not
*
* @param string string to search for
* @param mixed array to search into
*
* @return integer the rank of the $toFind string in the array or '-1' if
* it hasn't been found
*
* @access public
*/
function PMA_isInto($toFind = '', &$in)
{
$max = count($in);
for ($i = 0; $i < $max && ($toFind != $in[$i]); $i++) {
// void();
}
return ($i < $max) ? $i : -1;
} // end of the 'PMA_isInto()' function
/**
* Use mysql_connect() or mysql_pconnect()?
*/
$connect_func = ($cfgPersistentConnections) ? 'mysql_pconnect' : 'mysql_connect';
$dblist = array();
/**
* Gets the valid servers list and parameters
*/
reset($cfgServers);
while (list($key, $val) = each($cfgServers)) {
// Don't use servers with no hostname
if (empty($val['host'])) {
unset($cfgServers[$key]);
}
}
if (empty($server) || !isset($cfgServers[$server]) || !is_array($cfgServers[$server])) {
$server = $cfgServerDefault;
}
/**
* If no server is selected, make sure that $cfgServer is empty (so that
* nothing will work), and skip server authentication.
* We do NOT exit here, but continue on without logging into any server.
* This way, the welcome page will still come up (with no server info) and
* present a choice of servers in the case that there are multiple servers
* and '$cfgServerDefault = 0' is set.
*/
if ($server == 0) {
$cfgServer = array();
}
/**
* Otherwise, set up $cfgServer and do the usual login stuff.
*/
else if (isset($cfgServers[$server])) {
$cfgServer = $cfgServers[$server];
// Check how the config says to connect to the server
$server_port = (empty($cfgServer['port']))
? ''
: ':' . $cfgServer['port'];
if (strtolower($cfgServer['connect_type']) == 'tcp') {
$cfgServer['socket'] = '';
}
$server_socket = (empty($cfgServer['socket']) || PMA_PHP_INT_VERSION < 30010)
? ''
: ':' . $cfgServer['socket'];
// Ensures compatibility with old config files
if (!isset($cfgServer['auth_type'])) {
$cfgServer['auth_type'] = (isset($cfgServer['adv_auth']) && $cfgServer['adv_auth'])
? 'http'
: 'config';
}
// Gets the authentication library that fits the cfgServer settings
// and run authentication
include($cfgServer['auth_type'] . '.auth.lib.php');
if (!PMA_auth_check()) {
PMA_auth();
} else {
PMA_auth_set_user();
}
// The user can work with only some databases
if (isset($cfgServer['only_db']) && $cfgServer['only_db'] != '') {
if (is_array($cfgServer['only_db'])) {
$dblist = $cfgServer['only_db'];
} else {
$dblist[] = $cfgServer['only_db'];
}
} // end if
if (PMA_PHP_INT_VERSION >= 40000) {
$bkp_track_err = @ini_set('track_errors', 1);
}
// Try to connect MySQL with the standard user profile (will be used to
// get the privileges list for the current user but the true user link
// must be open after this one so it would be default one for all the
// scripts)
if ($cfgServer['stduser'] != '') {
$dbh = @$connect_func(
$cfgServer['host'] . $server_port . $server_socket,
$cfgServer['stduser'],
$cfgServer['stdpass']
);
if ($dbh == FALSE) {
if (mysql_error()) {
$conn_error = mysql_error();
} else if (isset($php_errormsg)) {
$conn_error = $php_errormsg;
} else {
$conn_error = 'Cannot connect: invalid settings.';
}
$local_query = $connect_func . '('
. $cfgServer['host'] . $server_port . $server_socket . ', '
. $cfgServer['stduser'] . ', '
. $cfgServer['stdpass'] . ')';
PMA_mysqlDie($conn_error, $local_query, FALSE);
} // end if
} // end if
// Connects to the server (validates user's login)
$userlink = @$connect_func(
$cfgServer['host'] . $server_port . $server_socket,
$cfgServer['user'],
$cfgServer['password']
);
if ($userlink == FALSE) {
PMA_auth_fails();
} // end if
if (PMA_PHP_INT_VERSION >= 40000) {
@ini_set('track_errors', $bkp_track_err);
}
// If stduser isn't defined, use the current user settings to get his
// rights
if ($cfgServer['stduser'] == '') {
$dbh = $userlink;
}
// if 'only_db' is set for the current user, there is no need to check for
// available databases in the "mysql" db
$dblist_cnt = count($dblist);
if ($dblist_cnt) {
$true_dblist = array();
$is_show_dbs = TRUE;
for ($i = 0; $i < $dblist_cnt; $i++) {
if ($is_show_dbs && ereg('(^|[^\])(_|%)', $dblist[$i])) {
$local_query = 'SHOW DATABASES LIKE \'' . $dblist[$i] . '\'';
$rs = mysql_query($local_query, $dbh);
// "SHOW DATABASES" statement is disabled
if ($i == 0
&& (mysql_error() && mysql_errno() == 1045)) {
$true_dblist[] = str_replace('\\_', '_', str_replace('\\%', '%', $dblist[$i]));
$is_show_dbs = FALSE;
}
// Debug
// else if (mysql_error()) {
// PMA_mysqlDie('', $local_query, FALSE);
// }
while ($row = @mysql_fetch_row($rs)) {
$true_dblist[] = $row[0];
} // end while
if ($rs) {
mysql_free_result($rs);
}
} else {
$true_dblist[] = str_replace('\\_', '_', str_replace('\\%', '%', $dblist[$i]));
} // end if... else...
} // end for
$dblist = $true_dblist;
unset($true_dblist);
} // end if
// 'only_db' is empty for the current user -> checks for available
// databases in the "mysql" db
else {
$auth_query = 'SELECT User, Select_priv '
. 'FROM mysql.user '
. 'WHERE User = \'' . PMA_sqlAddslashes($cfgServer['user']) . '\'';
$rs = mysql_query($auth_query, $dbh); // Debug: or PMA_mysqlDie('', $auth_query, FALSE);
} // end if
// Access to "mysql" db allowed -> gets the usable db list
if (!$dblist_cnt && @mysql_numrows($rs)) {
$row = mysql_fetch_array($rs);
mysql_free_result($rs);
// Correction uva 19991215
// Previous code assumed database "mysql" admin table "db" column
// "db" contains literal name of user database, and works if so.
// Mysql usage generally (and uva usage specifically) allows this
// column to contain regular expressions (we have all databases
// owned by a given student/faculty/staff beginning with user i.d.
// and governed by default by a single set of privileges with
// regular expression as key). This breaks previous code.
// This maintenance is to fix code to work correctly for regular
// expressions.
if ($row['Select_priv'] != 'Y') {
// 1. get allowed dbs from the "mysql.db" table
// lem9: User can be blank (anonymous user)
$local_query = 'SELECT DISTINCT Db FROM mysql.db WHERE Select_priv = \'Y\' AND (User = \'' . PMA_sqlAddslashes($cfgServer['user']) . '\' OR User = \'\')';
$rs = mysql_query($local_query, $dbh); // Debug: or PMA_mysqlDie('', $local_query, FALSE);
if (@mysql_numrows($rs)) {
// Will use as associative array of the following 2 code
// lines:
// the 1st is the only line intact from before
// correction,
// the 2nd replaces $dblist[] = $row['Db'];
$uva_mydbs = array();
// Code following those 2 lines in correction continues
// populating $dblist[], as previous code did. But it is
// now populated with actual database names instead of
// with regular expressions.
while ($row = mysql_fetch_array($rs)) {
// loic1: all databases cases - part 1
if (empty($row['Db']) || $row['Db'] == '%') {
$uva_mydbs['%'] = 1;
break;
}
// loic1: avoid multiple entries for dbs
if (!isset($uva_mydbs[$row['Db']])) {
$uva_mydbs[$row['Db']] = 1;
}
} // end while
mysql_free_result($rs);
$uva_alldbs = mysql_list_dbs($dbh);
// loic1: all databases cases - part 2
if (isset($uva_mydbs['%'])) {
while ($uva_row = mysql_fetch_array($uva_alldbs)) {
$dblist[] = $uva_row[0];
} // end while
} // end if
else {
while ($uva_row = mysql_fetch_array($uva_alldbs)) {
$uva_db = $uva_row[0];
if (isset($uva_mydbs[$uva_db]) && $uva_mydbs[$uva_db] == 1) {
$dblist[] = $uva_db;
$uva_mydbs[$uva_db] = 0;
} else if (!isset($dblist[$uva_db])) {
reset($uva_mydbs);
while (list($uva_matchpattern, $uva_value) = each($uva_mydbs)) {
// loic1: fixed bad regexp
// TODO: db names may contain characters
// that are regexp instructions
$re = '(^|(\\\\\\\\)+|[^\])';
$uva_regex = ereg_replace($re . '%', '\\1.*', ereg_replace($re . '_', '\\1.{1}', $uva_matchpattern));
// Fixed db name matching
// 2000-08-28 -- Benjamin Gandon
if (ereg('^' . $uva_regex . '$', $uva_db)) {
$dblist[] = $uva_db;
break;
}
} // end while
} // end if ... else if....
} // end while
} // end else
mysql_free_result($uva_alldbs);
unset($uva_mydbs);
} // end if
// 2. get allowed dbs from the "mysql.tables_priv" table
$local_query = 'SELECT DISTINCT Db FROM mysql.tables_priv WHERE Table_priv LIKE \'%Select%\' AND User = \'' . PMA_sqlAddslashes($cfgServer['user']) . '\'';
$rs = mysql_query($local_query, $dbh); // Debug: or PMA_mysqlDie('', $local_query, FALSE);
if (@mysql_numrows($rs)) {
while ($row = mysql_fetch_array($rs)) {
if (PMA_isInto($row['Db'], $dblist) == -1) {
$dblist[] = $row['Db'];
}
} // end while
mysql_free_result($rs);
} // end if
} // end if
} // end building available dbs from the "mysql" db
} // end server connecting
/**
* Missing server hostname
*/
else {
echo $strHostEmpty;
}
/**
* Get the list and number of available databases.
*
* @param string the url to go back to in case of error
*
* @return boolean always true
*
* @global array the list of available databases
* @global integer the number of available databases
*/
function PMA_availableDatabases($error_url = '')
{
global $dblist;
global $num_dbs;
$num_dbs = count($dblist);
// 1. A list of allowed databases has already been defined by the
// authentification process -> gets the available databases list
if ($num_dbs) {
$true_dblist = array();
for ($i = 0; $i < $num_dbs; $i++) {
$dblink = @mysql_select_db($dblist[$i]);
if ($dblink) {
$true_dblist[] = $dblist[$i];
} // end if
} // end for
$dblist = array();
$dblist = $true_dblist;
unset($true_dblist);
$num_dbs = count($dblist);
} // end if
// 2. Allowed database list is empty -> gets the list of all databases
// on the server
else {
$dbs = mysql_list_dbs() or PMA_mysqlDie('', 'mysql_list_dbs()', FALSE, $error_url);
$num_dbs = @mysql_num_rows($dbs);
$real_num_dbs = 0;
for ($i = 0; $i < $num_dbs; $i++) {
$db_name_tmp = mysql_dbname($dbs, $i);
$dblink = @mysql_select_db($db_name_tmp);
if ($dblink) {
$dblist[] = $db_name_tmp;
$real_num_dbs++;
}
} // end for
mysql_free_result($dbs);
$num_dbs = $real_num_dbs;
} // end else
return TRUE;
} // end of the 'PMA_availableDatabases()' function
/**
* Gets constants that defines the PHP, MySQL... releases.
* This include must be located physically before any code that needs to
* reference the constants, else PHP 3.0.16 won't be happy; and must be
* located after we are connected to db to get the MySql version.
*/
include('defines.lib.php');
/* ----------------------- Set of misc functions ----------------------- */
/**
* Determines the font sizes to use depending on the os and browser of the
* user.
*
* This function is based on an article from phpBuilder (see
* http://www.phpbuilder.net/columns/tim20000821.php).
*
* @return boolean always true
*
* @global string the standard font size
* @global string the font size for titles
* @global string the small font size
* @global string the smallest font size
*
* @access public
*
* @version 1.1
*/
function PMA_setFontSizes()
{
global $font_size, $font_bigger, $font_smaller, $font_smallest;
// IE (<6)/Opera for win case: needs smaller fonts than anyone else
if (PMA_USR_OS == 'Win'
&& ((PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER < 6) || PMA_USR_BROWSER_AGENT == 'OPERA')) {
$font_size = 'x-small';
$font_bigger = 'large';
$font_smaller = '90%';
$font_smallest = '7pt';
}
// IE6 and other browsers for win case
else if (PMA_USR_OS == 'Win') {
$font_size = 'small';
$font_bigger = 'large';
$font_smaller = (PMA_USR_BROWSER_AGENT == 'IE')
? '90%'
: 'x-small';
$font_smallest = 'x-small';
}
// Some mac browsers need also smaller default fonts size (OmniWeb &
// Opera)...
else if (PMA_USR_OS == 'Mac'
&& (PMA_USR_BROWSER_AGENT == 'OMNIWEB' || PMA_USR_BROWSER_AGENT == 'OPERA')) {
$font_size = 'x-small';
$font_bigger = 'large';
$font_smaller = '90%';
$font_smallest = '7pt';
}
// ... but most of them (except IE 5+ & NS 6+) need bigger fonts
else if (PMA_USR_OS == 'Mac'
&& ((PMA_USR_BROWSER_AGENT != 'IE' && PMA_USR_BROWSER_AGENT != 'MOZILLA')
|| PMA_USR_BROWSER_VER < 5)) {
$font_size = 'medium';
$font_bigger = 'x-large';
$font_smaller = 'small';
$font_smallest = 'x-small';
}
// OS/2 browser
else if (PMA_USR_OS == 'OS/2'
&& PMA_USR_BROWSER_AGENT == 'OPERA') {
$font_size = 'small';
$font_bigger = 'medium';
$font_smaller = 'x-small';
$font_smallest = 'x-small';
}
else {
$font_size = 'small';
$font_bigger = 'large';
$font_smaller = 'x-small';
$font_smallest = 'x-small';
}
return true;
} // end of the 'PMA_setFontSizes()' function
/**
* Adds backquotes on both sides of a database, table or field name.
* Since MySQL 3.23.6 this allows to use non-alphanumeric characters in
* these names.
*
* @param string the database, table or field name to "backquote"
* @param boolean a flag to bypass this function (used by dump functions)
*
* @return string the "backquoted" database, table or field name if the
* current MySQL release is >= 3.23.6, the original one
* else
*
* @access public
*/
function PMA_backquote($a_name, $do_it = TRUE)
{
if ($do_it
&& PMA_MYSQL_INT_VERSION >= 32306
&& !empty($a_name) && $a_name != '*') {
return '`' . $a_name . '`';
} else {
return $a_name;
}
} // end of the 'PMA_backquote()' function
/**
* Format a string so it can be passed to a javascript function.
* This function is used to displays a javascript confirmation box for
* "DROP/DELETE/ALTER" queries.
*
* @param string the string to format
* @param boolean whether to add backquotes to the string or not
*
* @return string the formated string
*
* @access public
*/
function PMA_jsFormat($a_string = '', $add_backquotes = TRUE)
{
if (is_string($a_string)) {
$a_string = str_replace('"', '"', $a_string);
$a_string = str_replace('\\', '\\\\', $a_string);
$a_string = str_replace('\'', '\\\'', $a_string);
$a_string = str_replace('#', '\\#', $a_string);
$a_string = str_replace("\012", '\\\\n', $a_string);
$a_string = str_replace("\015", '\\\\r', $a_string);
}
return (($add_backquotes) ? PMA_backquote($a_string) : $a_string);
} // end of the 'PMA_jsFormat()' function
/**
* Defines the <CR><LF> value depending on the user OS.
*
* @return string the <CR><LF> value to use
*
* @access public
*/
function PMA_whichCrlf()
{
$the_crlf = "\n";
// The 'PMA_USR_OS' constant is defined in "./libraries/defines.lib.php"
// Win case
if (PMA_USR_OS == 'Win') {
$the_crlf = "\r\n";
}
// Mac case
else if (PMA_USR_OS == 'Mac') {
$the_crlf = "\r";
}
// Others
else {
$the_crlf = "\n";
}
return $the_crlf;
} // end of the 'PMA_whichCrlf()' function
/**
* Counts and displays the number of records in a table
*
* Last revision 13 July 2001: Patch for limiting dump size from
* vinay@sanisoft.com & girish@sanisoft.com
*
* @param string the current database name
* @param string the current table name
* @param boolean whether to retain or to displays the result
*
* @return mixed the number of records if retain is required, true else
*
* @access public
*/
function PMA_countRecords($db, $table, $ret = FALSE)
{
$result = mysql_query('SELECT COUNT(*) AS num FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table));
$num = mysql_result($result, 0, 'num');
mysql_free_result($result);
if ($ret) {
return $num;
} else {
echo number_format($num, 0, $GLOBALS['number_decimal_separator'], $GLOBALS['number_thousands_separator']);
return TRUE;
}
} // end of the 'PMA_countRecords()' function
/**
* Displays a message at the top of the "main" (right) frame
*
* @param string the message to display
*
* @access public
*/
function PMA_showMessage($message)
{
// Reloads the navigation frame via JavaScript if required
if (isset($GLOBALS['reload']) && $GLOBALS['reload']) {
echo "\n";
$reload_url = './left.php'
. '?lang=' . $GLOBALS['lang']
. '&server=' . $GLOBALS['server']
. ((!empty($GLOBALS['db'])) ? '&db=' . urlencode($GLOBALS['db']) : '');
?>
<script type="text/javascript" language="javascript1.2">
<!--
window.parent.frames['nav'].location.replace('<?php echo $reload_url; ?>');
//-->
</script>
<?php
}
echo "\n";
?>
<div align="<?php echo $GLOBALS['cell_align_left']; ?>">
<table border="<?php echo $GLOBALS['cfgBorder']; ?>" cellpadding="5">
<tr>
<td bgcolor="<?php echo $GLOBALS['cfgThBgcolor']; ?>">
<b><?php echo stripslashes($message); ?></b><br />
</td>
</tr>
<?php
if ($GLOBALS['cfgShowSQL'] == TRUE && !empty($GLOBALS['sql_query'])) {
echo "\n";
?>
<tr>
<td bgcolor="<?php echo $GLOBALS['cfgBgcolorOne']; ?>">
<?php
echo "\n";
// The nl2br function isn't used because its result isn't a valid
// xhtml1.0 statement before php4.0.5 ("<br/>" and not "<br />")
$new_line = '<br />' . "\n" . ' ';
$query_base = htmlspecialchars($GLOBALS['sql_query']);
$query_base = ereg_replace("((\015\012)|(\015)|(\012))+", $new_line, $query_base);
if (!isset($GLOBALS['show_query']) || $GLOBALS['show_query'] != 'y') {
if (!isset($GLOBALS['goto'])) {
$edit_target = (isset($GLOBALS['table'])) ? 'tbl_properties.php' : 'db_details.php';
} else if ($GLOBALS['goto'] != 'main.php') {
$edit_target = $GLOBALS['goto'];
} else {
$edit_target = '';
}
if ($edit_target == 'tbl_properties.php') {
$edit_link = '<a href="tbl_properties.php?lang=' . $GLOBALS['lang'] . '&server=' . urlencode($GLOBALS['server']) . '&db=' . urlencode($GLOBALS['db']) . '&table=' . urlencode($GLOBALS['table']) . '&sql_query=' . urlencode($GLOBALS['sql_query']) . '&show_query=y#querybox">' . $GLOBALS['strEdit'] . '</a>';
} else if ($edit_target != '') {
$edit_link = '<a href="db_details.php?lang=' . $GLOBALS['lang'] . '&server=' . urlencode($GLOBALS['server']) . '&db=' . urlencode($GLOBALS['db']) . '&sql_query=' . urlencode($GLOBALS['sql_query']) . '&show_query=y#querybox">' . $GLOBALS['strEdit'] . '</a>';
}
}
if (!empty($edit_target)) {
echo ' ' . $GLOBALS['strSQLQuery'] . ' : [' . $edit_link . ']<br />' . "\n";
} else {
echo ' ' . $GLOBALS['strSQLQuery'] . ' :<br />' . "\n";
}
echo ' ' . $query_base;
// If a 'LIMIT' clause has been programatically added to the query
// displays it
if (!empty($GLOBALS['sql_limit_to_append'])) {
echo $GLOBALS['sql_limit_to_append'];
}
echo "\n";
?>
</td>
</tr>
<?php
}
echo "\n";
?>
</table>
</div><br />
<?php
} // end of the 'PMA_showMessage()' function
/**
* Displays a link to the official MySQL documentation (short)
*
* @param string an anchor to move to
*
* @return string the html link
*
* @access public
*/
function PMA_showDocuShort($link)
{
if (!empty($GLOBALS['cfgManualBaseShort'])) {
return '[<a href="' . $GLOBALS['cfgManualBaseShort'] . '/' . $link .'" target="mysql_doc">' . $GLOBALS['strDocu'] . '</a>]';
}
} // end of the 'PMA_showDocuShort()' function
/**
* Formats $value to byte view
*
* @param double the value to format
* @param integer the sensitiveness
* @param integer the number of decimals to retain
*
* @return array the formatted value and its unit
*
* @access public
*
* @author staybyte
* @version 1.1 - 07 July 2001
*/
function PMA_formatByteDown($value, $limes = 6, $comma = 0)
{
$dh = pow(10, $comma);
$li = pow(10, $limes);
$return_value = $value;
$unit = $GLOBALS['byteUnits'][0];
if ($value >= $li*1000000) {
$value = round($value/(1073741824/$dh))/$dh;
$unit = $GLOBALS['byteUnits'][3];
}
else if ($value >= $li*1000) {
$value = round($value/(1048576/$dh))/$dh;
$unit = $GLOBALS['byteUnits'][2];
}
else if ($value >= $li) {
$value = round($value/(1024/$dh))/$dh;
$unit = $GLOBALS['byteUnits'][1];
}
if ($unit != $GLOBALS['byteUnits'][0]) {
$return_value = number_format($value, $comma, $GLOBALS['number_decimal_separator'], $GLOBALS['number_thousands_separator']);
} else {
$return_value = number_format($value, 0, $GLOBALS['number_decimal_separator'], $GLOBALS['number_thousands_separator']);
}
return array($return_value, $unit);
} // end of the 'PMA_formatByteDown' function
/**
* Ensures a database/table/field's name is not a reserved word (for MySQL
* releases < 3.23.6)
*
* @param string the name to check
* @param string the url to go back in case of error
*
* @return boolean true if the name is valid (no return else)
*
* @access public
*
* @author Dell'Aiera Pol; Olivier Blin
*/
function PMA_checkReservedWords($the_name, $error_url)
{
// The name contains caracters <> a-z, A-Z and "_" -> not a reserved
// word
if (!ereg('^[a-zA-Z_]+$', $the_name)) {
return true;
}
// Else do the work
$filename = 'badwords.txt';
if (file_exists($filename)) {
// Builds the reserved words array
$fd = fopen($filename, 'r');
$contents = fread($fd, filesize($filename) - 1);
fclose ($fd);
$word_list = explode("\n", $contents);
// Do the checking
$word_cnt = count($word_list);
for ($i = 0; $i < $word_cnt; $i++) {
if (strtolower($the_name) == $word_list[$i]) {
PMA_mysqlDie(sprintf($GLOBALS['strInvalidName'], $the_name), '', FALSE, $error_url);
} // end if
} // end for
} // end if
} // end of the 'PMA_checkReservedWords' function
/**
* Writes localised date
*
* @param string the current timestamp
*
* @return string the formatted date
*
* @access public
*/
function PMA_localisedDate($timestamp = -1)
{
global $datefmt, $month, $day_of_week;
if ($timestamp == -1) {
$timestamp = time();
}
$date = ereg_replace('%[aA]', $day_of_week[(int)strftime('%w', $timestamp)], $datefmt);
$date = ereg_replace('%[bB]', $month[(int)strftime('%m', $timestamp)-1], $date);
return strftime($date, $timestamp);
} // end of the 'PMA_localisedDate()' function
} // $__PMA_COMMON_LIB__
?>
