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config.php
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config.php
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<?php
/*
+--------------------------------------------------------------------------+
| phpMyBackupPro |
+--------------------------------------------------------------------------+
| Copyright (c) 2004-2015 by Dirk Randhahn |
| http://www.phpMyBackupPro.net |
| version information can be found in definitions.php. |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.|
+--------------------------------------------------------------------------+
*/
require_once "login.php";
// is tab allowed?
if ($PMBP_SYS_VAR['C_disable_config']) {
return;
}
// items which are checkboxes and the config page basic(1) or ext(2)
$checkbox = array("ftp_use" => 1, "ftp_pasv" => 1, "email_use" => 1, "import_error" => 2, "no_login" => 2, "ftp_del" => 1, "dir_backup" => 2, "dir_rec" => 2, "login" => 2);
// check if all configuration settings are available
// login, stylesheet and lang are checked before
if (!isset($CONF['sitename'])) {
$CONF['sitename'] = '';
}
if (!isset($CONF['ftp_use'])) {
$CONF['ftp_use'] = '';
}
if (!isset($CONF['ftp_server'])) {
$CONF['ftp_server'] = '';
}
if (!isset($CONF['ftp_user'])) {
$CONF['ftp_user'] = '';
}
if (!isset($CONF['sql_passwd'])) {
$CONF['sql_passwd'] = '';
}
if (!isset($CONF['sql_host'])) {
$CONF['sql_host'] = '';
}
if (!isset($CONF['sql_user'])) {
$CONF['sql_user'] = '';
}
if (!isset($CONF['sql_db'])) {
$CONF['sql_db'] = '';
}
if (!isset($CONF['ftp_passwd'])) {
$CONF['ftp_passwd'] = '';
}
if (!isset($CONF['ftp_path'])) {
$CONF['ftp_path'] = '';
}
if (!isset($CONF['ftp_pasv'])) {
$CONF['ftp_pasv'] = '';
}
if (!isset($CONF['ftp_port'])) {
$CONF['ftp_port'] = '';
}
if (!isset($CONF['ftp_del'])) {
$CONF['ftp_del'] = '';
}
if (!isset($CONF['email_use'])) {
$CONF['email_use'] = '';
}
if (!isset($CONF['email'])) {
$CONF['email'] = '';
}
if (!isset($CONF['date'])) {
$CONF['date'] = '';
}
if (!isset($CONF['del_time'])) {
$CONF['del_time'] = '';
}
if (!isset($CONF['del_number'])) {
$CONF['del_number'] = '';
}
if (!isset($CONF['timelimit'])) {
$CONF['timelimit'] = '';
}
if (!isset($CONF['confirm'])) {
$CONF['confirm'] = '';
}
if (!isset($CONF['import_error'])) {
$CONF['import_error'] = '';
}
if (!isset($CONF['no_login'])) {
$CONF['no_login'] = '';
}
if (!isset($CONF['dir_backup'])) {
$CONF['dir_backup'] = '';
}
if (!isset($CONF['dir_rec'])) {
$CONF['dir_rec'] = '';
}
// if save button was clicked
if (isset($_POST['submit'])) {
// configurations
if (isset($_POST['sql_host']) || isset($_POST['del_time'])) {
// first set all check boxes of the selected configuration tab to "0"
foreach ($checkbox as $item => $page) {
// checkboxes on extended configurations
if ($page == "2" && isset($_GET['ext'])) {
$CONF[$item] = "0";
}
// checkboxes on basic configurations
elseif ($page == "1" && !isset($_GET['ext'])) {
$CONF[$item] = "0";
}
}
// update $CONF
foreach ($CONF as $item => $value) {
// don't save settings for several servers in conf.php
if ($item == "sql_host_s" || $item == "sql_user_s" || $item == "sql_passwd_s" || $item == "sql_db_s") {
continue;
}
// don't save data of settings the user isn't allowed to change
if ($_SESSION['multi_user_mode']) {
if ($item == "sitename" && $PMBP_MU_CONF['sitename']) {
continue;
}
if (($item == "email_use" | $item == "email") && !$PMBP_MU_CONF['allow_email']) {
continue;
}
if (!$PMBP_MU_CONF['allow_ftp'] && !$PMBP_MU_CONF['allow_dir_backup']) {
if ($item == "ftp_server") {
continue;
}
if ($item == "ftp_user") {
continue;
}
if ($item == "ftp_passwd") {
continue;
}
if ($item == "ftp_path") {
continue;
}
if ($item == "ftp_pasv") {
continue;
}
if ($item == "ftp_port") {
continue;
}
if ($item == "ftp_use") {
continue;
}
if ($item == "dir_backup") {
continue;
}
if ($item == "dir_rec") {
continue;
}
}
if ($PMBP_MU_CONF['allow_dir_backup']) {
if ($item == "dir_backup") {
continue;
}
if ($item == "dir_rec") {
continue;
}
}
if ($PMBP_MU_CONF['allow_ftp']) {
if ($item == "ftp_use") {
continue;
}
}
}
// check if the value was posted
if (isset($_POST[$item])) {
if (isset($checkbox[$item])) {
$CONF[$item] = 1;
} else {
$CONF[$item] = $_POST[$item];
}
}
}
// system variables
} else {
foreach ($_POST as $key => $value) {
if ($key != "submit") {
$PMBP_SYS_VAR[$key] = $value;
}
}
}
// save $CONF to global_conf.php
if (PMBP_save_global_conf()) {
$out = PMBP_addOutput(C_SAVED . "!", "green");
} else {
$out = PMBP_addOutput(PMBP_GLOBAL_CONF . " " . C_WRITEABLE . "!", "red");
}
}
PMBP_print_header(preg_replace("#.*/#", "", $_SERVER['SCRIPT_NAME']));
if (isset($out)) {
echo $out;
}
// validation type of some variables
$validate = array('timelimit' => "int", 'del_time' => "float", 'email' => "email", 'ftp_port' => "int");
$conf = array(C_TIMELIMIT => "timelimit", C_FTP_PORT => "ftp_port", C_DEL_TIME => "del_time", C_EMAIL => "email");
// validate
foreach ($CONF as $key => $value) {
if (array_key_exists($key, $validate)) {
switch ($validate[$key]) {
case "int":if (!preg_match("/^[0-9]*$/i", $value)) {
echo PMBP_addOutput(array_search($key, $conf) . "' " . C_WRONG_TYPE, "red");
}
break;
case "float":if (!preg_match("/^[0-9]*\.?[0-9]*$/i", $value)) {
echo PMBP_addOutput(array_search($key, $conf) . "' " . C_WRONG_TYPE, "red");
}
break;
case "email":if ($value || $CONF['email_use']) {
foreach (explode(",", $value) as $value2) {
if (!preg_match("/^\ *[������a-zA-Z0-9_-]+(\.[������a-zA-Z0-9\._-]+)*@([������a-zA-Z0-9-]+\.)+([a-z]{2,4})$/i", $value2)) {
echo PMBP_addOutput(array_search($key, $conf) . "' " . C_WRONG_TYPE, "red");
break;
}
}
}
break;
}
}
}
// if no db connection possible
if (isset($_SESSION['sql_host_org'])) {
$con = @mysqli_connect($_SESSION['sql_host_org'], $_SESSION['sql_user_org'], $_SESSION['sql_passwd_org']);
if (!$con) {
echo PMBP_addOutput(C_WRONG_SQL, "red");
}
if ($_SESSION['sql_db_org']) {
if (!@mysqli_select_db($con, $_SESSION['sql_db_org'])) {
echo PMBP_addOutput(C_WRONG_DB, "red");
}
}
} else {
$con = PMBP_mysql_connect();
if (!$con) {
echo PMBP_addOutput(C_WRONG_SQL, "red");
}
if ($CONF['sql_db']) {
if (!@mysqli_select_db($con, $CONF['sql_db'])) {
echo PMBP_addOutput(C_WRONG_DB, "red");
}
}
}
// only if 'good internet connection' and if no ftp connection possible
if ($CONF['ftp_use'] || $CONF['dir_backup']) {
if (!$CONF['ftp_server']) {
echo PMBP_addOutput(C_WRONG_FTP, "red");
// check only if internet connection seems to be good
} elseif (!$_SESSION['PMBP_VERSION']) {
if (!$conn_id = @ftp_connect($CONF['ftp_server'], $CONF['ftp_port'], $PMBP_SYS_VAR['ftp_timeout'])) {
echo PMBP_addOutput(C_WRONG_FTP, "red");
}
}
}
// print configuration selection
if (!$_SESSION['multi_user_mode']) {
if (isset($_GET['ext'])) {
echo "<div class=\"bold\"><a href=\"config.php\">" . C_BASIC_VAL . "</a> | " . C_EXT_VAL . " | <a href=\"config.php?sys=TRUE\">" . PMBP_C_SYSTEM_VAL . "</a></div>";
} elseif (isset($_GET['sys'])) {
echo "<div class=\"bold\"><a href=\"config.php\">" . C_BASIC_VAL . "</a> | <a href=\"config.php?ext=TRUE\">" . C_EXT_VAL . "</a> | " . PMBP_C_SYSTEM_VAL . "</div>\n";
} else {
echo "<div class=\"bold\">" . C_BASIC_VAL . " | <a href=\"config.php?ext=TRUE\">" . C_EXT_VAL . "</a> | <a href=\"config.php?sys=TRUE\">" . PMBP_C_SYSTEM_VAL . "</a></div>\n";
}
}
// print html code
if (isset($_GET['ext'])) {
echo "<br><form action=\"config.php?ext=TRUE\" method=\"post\">\n";
} elseif (isset($_GET['sys'])) {
echo "<br><form action=\"config.php?sys=TRUE\" method=\"post\">\n";
} else {
echo "<br><form action=\"config.php\" method=\"post\">\n";
}
echo "<table border=\"0\" cellspacing=\"2\" cellpadding=\"1\" width=\"100%\">\n";
if ($_SESSION['multi_user_mode']) {
// configurations in mu user mode
echo "<tr>";
echo "<td colspan=\"8\"> </td></tr><tr>";
echo "<td>" . C_LANG . "*:</td><td>" . PMBP_config_print("lang") . "</td>\n";
echo "<td>" . C_DATE . "*:</td><td>" . PMBP_config_print("date") . "</td>\n";
echo "<td>" . C_STYLESHEET . "*:</td><td>" . PMBP_config_print("stylesheet") . "</td>\n";
if (!$PMBP_MU_CONF['sitename']) {
echo "<td>" . C_SITENAME . "*:</td><td>" . PMBP_config_print("sitename") . "</td>\n";
} else {
echo "<td> </td><td> </td>\n";
}
echo "</tr><tr>";
if ($PMBP_MU_CONF['allow_email']) {
echo "<td><br><div class=\"bold_left\">" . C_TITLE_DELETE . "</div></td><td colspan=\"3\"><br><hr></td>\n";
echo "<td><br><div class=\"bold_left\">" . C_TITLE_EMAIL . "</div></td><td colspan=\"3\"><br><hr></td>\n";
} else {
echo "<td><br><div class=\"bold_left\">" . C_TITLE_DELETE . "</div></td><td colspan=\"7\"><br><hr></td>\n";
}
echo "</tr><tr>";
echo "<td>" . C_DEL_TIME . ":</td><td>" . PMBP_config_print("del_time") . "</td>\n";
echo "<td>" . C_DEL_NUMBER . ":</td><td>" . PMBP_config_print("del_number") . "</td>\n";
if ($PMBP_MU_CONF['allow_email']) {
echo "<td>" . C_EMAIL_USE . ":</td><td>" . PMBP_config_print("email_use") . "</td>\n";
echo "<td>" . C_EMAIL . ":</td><td>" . PMBP_config_print("email") . "</td>\n";
} else {
echo "<td> </td><td> </td>\n";
echo "<td> </td><td> </td>\n";
}
echo "</tr><tr>";
if ($PMBP_MU_CONF['allow_ftp'] || $PMBP_MU_CONF['allow_dir_backup']) {
echo "<td><br><div class=\"bold_left\">" . C_TITLE_FTP . "</div></td><td colspan=\"7\"><br><hr></td>\n";
echo "</tr><tr>";
if ($PMBP_MU_CONF['allow_ftp']) {
echo "<td>" . C_FTP_USE . ":</td><td>" . PMBP_config_print("ftp_use") . "</td>\n";
} else {
echo "<td> </td><td> </td>\n";
}
echo "<td>" . C_FTP_SERVER . ":</td><td>" . PMBP_config_print("ftp_server") . "</td>\n";
echo "<td>" . C_FTP_USER . ":</td><td>" . PMBP_config_print("ftp_user") . "</td>\n";
echo "<td>" . C_FTP_PASSWD . ":</td><td>" . PMBP_config_print("ftp_passwd") . "</td>\n";
echo "</tr><tr>";
echo "<td>" . C_FTP_PATH . ":</td><td>" . PMBP_config_print("ftp_path") . "</td>\n";
echo "<td>" . C_FTP_PASV . ":</td><td>" . PMBP_config_print("ftp_pasv") . "</td>\n";
echo "<td>" . C_FTP_PORT . ":</td><td>" . PMBP_config_print("ftp_port") . "</td>\n";
echo "<td>" . C_FTP_DEL . ":</td><td>" . PMBP_config_print("ftp_del") . "</td>\n";
echo "</tr><tr>";
}
echo "<td><br><div class=\"bold_left\">" . C_TITLE_CONFIG . "</div></td><td colspan=\"7\"><br><hr></td>\n";
echo "</tr><tr>";
echo "<td>" . C_TIMELIMIT . " (" . F_SECONDS . ")*:</td><td>" . PMBP_config_print("timelimit") . "</td>\n";
echo "<td>" . C_CONFIRM . "*:</td><td>" . PMBP_config_print("confirm") . "</td>\n";
if ($PMBP_MU_CONF['allow_dir_backup']) {
echo "<td>" . C_DIR_BACKUP . ":</td><td>" . PMBP_config_print("dir_backup") . "</td>\n";
echo "<td>" . C_DIR_REC . ":</td><td>" . PMBP_config_print("dir_rec") . "</td>\n";
} else {
echo "<td> </td><td> </td>\n";
echo "<td> </td><td> </td>\n";
}
echo "</tr>";
} elseif (isset($_GET['ext'])) {
echo "<tr>";
echo "<td><br><div class=\"bold_left\">" . C_TITLE_STYLE . "</div></td><td colspan=\"7\"><br><hr></td>\n";
echo "</tr><tr>";
echo "<td>" . C_STYLESHEET . "*:</td><td>" . PMBP_config_print("stylesheet") . "</td>\n";
echo "<td>" . C_DATE . "*:</td><td>" . PMBP_config_print("date") . "</td>\n";
echo "<td>" . C_LOGIN . "*:</td><td>" . PMBP_config_print("login") . "</td>\n";
echo "<td> </td><td> </td>\n";
echo "</tr><tr>";
echo "<td><br><div class=\"bold_left\">" . C_TITLE_DELETE . "</div></td><td colspan=\"7\"><br><hr></td>\n";
echo "</tr><tr>";
echo "<td>" . C_DEL_TIME . ":</td><td>" . PMBP_config_print("del_time") . "</td>\n";
echo "<td>" . C_DEL_NUMBER . ":</td><td>" . PMBP_config_print("del_number") . "</td>\n";
echo "<td> </td><td> </td>\n";
echo "<td> </td><td> </td>\n";
echo "</tr><tr>";
echo "<td><br><div class=\"bold_left\">" . C_TITLE_CONFIG . "</div></td><td colspan=\"7\"><br><hr></td>\n";
echo "</tr><tr>";
echo "<td>" . C_TIMELIMIT . " (" . F_SECONDS . ")*:</td><td>" . PMBP_config_print("timelimit") . "</td>\n";
echo "<td>" . C_CONFIRM . "*:</td><td>" . PMBP_config_print("confirm") . "</td>\n";
echo "<td>" . C_IMPORT_ERROR . ":</td><td>" . PMBP_config_print("import_error") . "</td>\n";
echo "<td> </td><td> </td>\n";
echo "</tr><tr>";
echo "<td>" . C_DIR_BACKUP . ":</td><td>" . PMBP_config_print("dir_backup") . "</td>\n";
echo "<td>" . C_DIR_REC . ":</td><td>" . PMBP_config_print("dir_rec") . "</td>\n";
echo "<td>[" . C_NO_LOGIN . ":</td><td>" . PMBP_config_print("no_login") . "]</td>\n";
echo "<td> </td><td> </td>\n";
echo "</tr>";
} elseif (isset($_GET['sys'])) {
echo PMBP_addOutput(PMBP_C_SYS_WARNING, "red");
$i = 0;
foreach ($PMBP_SYS_VAR as $key => $value) {
if ($i % 2 == 0) {
echo "<tr>\n";
}
echo "<td colspan=\"2\">" . $key . ":</td><td colspan=\"2\"><input type=\"text\" size=\"50\" name=\"" . $key . "\" value=\"" . $value . "\"></td>\n";
if ($i % 2 == 1) {
echo "</tr>";
}
$i++;
}
if ($i % 2) {
echo "</tr>\n";
}
} else {
echo "<tr>";
echo "<td colspan=\"8\"> </td></tr>";
echo "<tr><td>" . C_SITENAME . "*:</td><td>" . PMBP_config_print("sitename") . "</td>\n";
echo "<td>" . C_LANG . "*:</td><td>" . PMBP_config_print("lang") . "</td>\n";
echo "<td> </td><td> </td>\n";
echo "<td> </td><td> </td>\n";
echo "</tr><tr>";
echo "<td><br><div class=\"bold_left\">" . C_TITLE_SQL . "</div></td><td colspan=\"7\"><br><hr></td>\n";
echo "</tr><tr>";
echo "<td>" . C_SQL_HOST . "*:</td><td>" . PMBP_config_print("sql_host") . "</td>\n";
echo "<td>" . C_SQL_USER . "*:</td><td>" . PMBP_config_print("sql_user") . "</td>\n";
echo "<td>" . C_SQL_PASSWD . "*:</td><td>" . PMBP_config_print("sql_passwd") . "</td>\n";
echo "<td>" . C_SQL_DB . ":</td><td>" . PMBP_config_print("sql_db") . "</td>\n";
echo "</tr><tr>";
echo "<td><br><div class=\"bold_left\">" . C_TITLE_FTP . "</div></td><td colspan=\"7\"><br><hr></td>\n";
echo "</tr><tr>";
echo "<td>" . C_FTP_USE . ":</td><td>" . PMBP_config_print("ftp_use") . "</td>\n";
echo "<td>" . C_FTP_SERVER . ":</td><td>" . PMBP_config_print("ftp_server") . "</td>\n";
echo "<td>" . C_FTP_USER . ":</td><td>" . PMBP_config_print("ftp_user") . "</td>\n";
echo "<td>" . C_FTP_PASSWD . ":</td><td>" . PMBP_config_print("ftp_passwd") . "</td>\n";
echo "</tr><tr>";
echo "<td>" . C_FTP_PATH . ":</td><td>" . PMBP_config_print("ftp_path") . "</td>\n";
echo "<td>" . C_FTP_PASV . ":</td><td>" . PMBP_config_print("ftp_pasv") . "</td>\n";
echo "<td>" . C_FTP_PORT . ":</td><td>" . PMBP_config_print("ftp_port") . "</td>\n";
echo "<td>" . C_FTP_DEL . ":</td><td>" . PMBP_config_print("ftp_del") . "</td>\n";
echo "</tr><tr>";
echo "<td><br><div class=\"bold_left\">" . C_TITLE_EMAIL . "</div></td><td colspan=\"7\"><br><hr></td>\n";
echo "</tr><tr>";
echo "<td>" . C_EMAIL_USE . ":</td><td>" . PMBP_config_print("email_use") . "</td>\n";
echo "<td>" . C_EMAIL . ":</td><td>" . PMBP_config_print("email") . "</td>\n";
echo "<td> </td><td> </td>\n";
echo "<td> </td><td> </td>\n";
echo "</tr>";
}
echo "<tr><td colspan=\"8\">\n<input name=\"submit\" type=\"submit\" value=\"" . C_SAVE . "\" class=\"button\"></td></tr>\n</table>\n</form>";
PMBP_print_footer();
// two functions only used in config.php
// returns the html code for the different configuration items and controls
function PMBP_config_print($item)
{
global $CONF;
// vars whos type is checkbox, password, select or a filelist
global $checkbox;
$password = array("sql_passwd", "ftp_passwd");
$select['confirm'] = array(C_CONFIRM_1, C_CONFIRM_2, C_CONFIRM_3, C_CONFIRM_4);
$time = time();
$select['date'] = array(BD_DATE_FORMAT => strftime(BD_DATE_FORMAT, $time),
"%x %X" => strftime("%x %X", $time), "%x %H:%M" => strftime("%x %H:%M", $time),
"%m/%d/%y %X" => strftime("%m/%d/%y %X", $time), "%m/%d/%y %H:%M" => strftime("%m/%d/%y %H:%M", $time),
"%b %d %Y %X" => strftime("%b %d %Y %X", $time), "%b %d %Y %H:%M" => strftime("%b %d %Y %H:%M", $time),
"%Y/%m/%d %X" => strftime("%Y/%m/%d %X", $time), "%Y/%m/%d %H:%M" => strftime("%Y/%m/%d %H:%M", $time));
$filelist['lang'] = array(PMBP_LANGUAGE_DIR, ".inc.php");
$filelist['stylesheet'] = array(PMBP_STYLESHEET_DIR, ".css");
// create the html code
$confItem = htmlspecialchars($CONF[$item]);
if (isset($checkbox[$item])) {
if ($confItem) {
$status = " checked";
} else {
$status = " ";
}
$out = "<input type=\"checkbox\" name=\"" . $item . "\" value=\"" . $confItem . "\"" . $status . PMBP_config_disable($item) . ">";
} elseif (in_array($item, $password)) {
$out = "<input type=\"password\" size=\"50\" name=\"" . $item . "\" value=\"" . $confItem . "\"" . PMBP_config_disable($item) . ">";
} elseif (isset($select[$item])) {
$out = "<select name=\"" . $item . "\"" . PMBP_config_disable($item) . ">\n";
foreach ($select[$item] as $opt_no => $print_value) {
if ($opt_no == $confItem) {
$out .= "<option value=\"" . $opt_no . "\" selected>" . $print_value . "</option>\n";
} else {
$out .= "<option value=\"" . $opt_no . "\">" . $print_value . "</option>\n";
}
}
$out .= "</select>";
} elseif (isset($filelist[$item])) {
$files = false;
$handle = opendir("./" . $filelist[$item][0]);
while ($file = readdir($handle)) {
if (substr($file, -(strlen($filelist[$item][1])), strlen($filelist[$item][1])) == $filelist[$item][1]) {
$files[] = substr($file, 0, strlen($file) - strlen($filelist[$item][1]));
}
}
$out = "<select name=\"" . $item . "\">\n";
foreach ($files as $file) {
if ($file == $confItem) {
$out .= "<option value=\"" . $file . "\" selected>" . $file . "</option>\n";
} else {
$out .= "<option value=\"" . $file . "\">" . $file . "</option>\n";
}
}
$out .= "</select>";
} else {
$out = "<input type=\"text\" size=\"50\" name=\"" . $item . "\" value=\"" . $confItem . "\"" . PMBP_config_disable($item) . "><br>";
}
return $out;
}
// checks if a item should be disabled and returns the code to disable it
function PMBP_config_disable($item)
{
global $CONF;
global $PMBP_SYS_VAR;
global $PMBP_MU_CONF;
// availability check for some functions
$disable = array('ftp_use' => "!function_exists(\"ftp_connect\")", 'ftp_server' => "!function_exists(\"ftp_connect\")",
'ftp_user' => "!function_exists(\"ftp_connect\")", 'ftp_passwd' => "!function_exists(\"ftp_connect\")",
'ftp_path' => "!function_exists(\"ftp_connect\")", 'ftp_pasv' => "!function_exists(\"ftp_connect\")",
'ftp_port' => "!function_exists(\"ftp_connect\")", 'email_use' => "!function_exists(\"mail\")", 'email' => "!function_exists(\"mail\")",
'no_login' => ($_SESSION['multi_user_mode'] || $CONF['login']) ? 1 : 0,
'timelimit' => "DONT_CARE");
// disable selected items due to system restrictions
$out = "";
if (isset($disable[$item])) {
// special case 'timelimit'
if ($item == "timelimit") {
$res = set_time_limit($CONF['timelimit']);
if ($res === false) {
$timelimit = ini_get("max_execution_time");
if ($CONF['timelimit'] != $timelimit) {
$CONF['timelimit'] = $timelimit;
PMBP_save_global_conf();
}
$out = " disabled";
}
} else {
if (eval("return(" . $disable[$item] . ");")) {
$out = " disabled";
}
}
}
return $out;
}