![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/include/functions.inc b/include/functions.inc
index 983444a31d2413eb6a8869d5d12b93576e442dee..94a821b7282bb375f94e07fd05a8609207e3b488 100644 (file)
--- a/include/functions.inc
+++ b/include/functions.inc
/* Configuration file location */
define ("CONFIG_DIR", "/etc/gosa");
define ("CONFIG_TEMPLATE_DIR", "../contrib/");
+define ("HELP_BASEDIR", "/var/www/doc/");
/* Define globals for revision comparing */
$svn_path = '$HeadURL$';
require_once ("class_mail-methods.inc");
require_once("class_password-methods.inc");
require_once ("functions_debug.inc");
+require_once ("functions_dns.inc");
+require_once ("class_MultiSelectWindow.inc");
/* Define constants for debugging */
define ("DEBUG_TRACE", 1);
$dh = opendir(".");
while(false !== ($file = readdir($dh))){
+
+ // Smarty is included by include/php_setup.inc require("smarty/Smarty.class.php");
+ // Skip all files and dirs in "./.svn/" we don't need any information from them
+ // Skip all Template, so they won't be checked twice in the following preg_matches
+ // Skip . / ..
+
+ // Result : from 1023 ms to 490 ms i think thats great...
+ if(preg_match("/.*\.svn.*/i",$file)||preg_match("/.*smarty.*/i",$file)||preg_match("/.*\.tpl.*/",$file)||($file==".")||($file==".."))
+ continue;
+
/* Recurse through all "common" directories */
- if(is_dir($file) && $file!="." && $file!=".." && $file!="CVS"){
+ if(is_dir($file) &&$file!="CVS"){
get_dir_list($file);
continue;
}
{
global $BASE_DIR;
+ /* Try to use users primary language */
+ $ui= get_userinfo();
+ if ($ui != NULL){
+ if ($ui->language != ""){
+ return ($ui->language);
+ }
+ }
+
/* Get list of languages */
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
$lang= preg_replace("/\s+/", "", $_SERVER['HTTP_ACCEPT_LANGUAGE']);
{
global $config, $BASE_DIR;
- if (!isset($config->data['MAIN']['THEME'])){
+ if (!@isset($config->data['MAIN']['THEME'])){
$theme= 'default';
} else {
$theme= $config->data['MAIN']['THEME'];
/* user not found */
case 0: return (NULL);
- break;
/* valid uniq user */
case 1:
/* Check for existing entries in lock area */
$ldap= $config->get_ldap_link();
$ldap->cd ($config->current['CONFIG']);
- $ldap->search("(&(objectClass=gosaLockEntry)(gosaUser=$user)(gosaObject=$object))",
+ $ldap->search("(&(objectClass=gosaLockEntry)(gosaUser=$user)(gosaObject=".base64_encode($object)."))",
array("gosaUser"));
if (!preg_match("/Success/i", $ldap->error)){
print_red (sprintf(_("Can't set locking information in LDAP database. Please check the 'config' entry in gosa.conf! LDAP server says '%s'."), $ldap->get_error()));
$ldap->cd("cn=$name,".$config->current['CONFIG']);
$attrs["objectClass"] = "gosaLockEntry";
$attrs["gosaUser"] = $user;
- $attrs["gosaObject"] = $object;
+ $attrs["gosaObject"] = base64_encode($object);
$attrs["cn"] = "$name";
$ldap->add($attrs);
if (!preg_match("/Success/i", $ldap->error)){
/* Check for existance and remove the entry */
$ldap= $config->get_ldap_link();
$ldap->cd ($config->current['CONFIG']);
- $ldap->search ("(&(objectClass=gosaLockEntry)(gosaObject=$object))", array("gosaObject"));
+ $ldap->search ("(&(objectClass=gosaLockEntry)(gosaObject=".base64_encode($object)."))", array("gosaObject"));
$attrs= $ldap->fetch();
if ($ldap->getDN() != "" && preg_match("/Success/i", $ldap->error)){
$ldap->rmdir ($ldap->getDN());
$user= "";
$ldap= $config->get_ldap_link();
$ldap->cd ($config->current['CONFIG']);
- $ldap->search("(&(objectClass=gosaLockEntry)(gosaObject=$object))", array("gosaUser"));
+ $ldap->search("(&(objectClass=gosaLockEntry)(gosaObject=".base64_encode($object)."))", array("gosaUser"));
if (!preg_match("/Success/i", $ldap->error)){
print_red (_("Can't get locking information in LDAP database. Please check the 'config' entry in gosa.conf!"));
return("");
}
+function get_list2($subtreeACL, $filter, $subsearch= TRUE, $base="", $attrs= array(), $flag= FALSE)
+{
+ global $config;
+
+ /* Base the search on default base if not set */
+ $ldap= $config->get_ldap_link($flag);
+ if ($base == ""){
+ $ldap->cd ($config->current['BASE']);
+ } else {
+ $ldap->cd ($base);
+ }
+
+ /* Perform ONE or SUB scope searches? */
+ $ldap->ls ($filter);
+
+ /* Check for size limit exceeded messages for GUI feedback */
+ if (preg_match("/size limit/i", $ldap->error)){
+ $_SESSION['limit_exceeded']= TRUE;
+ } else {
+ $_SESSION['limit_exceeded']= FALSE;
+ }
+ $result= array();
+
+
+ /* Crawl through reslut entries and perform the migration to the
+ result array */
+ while($attrs = $ldap->fetch()) {
+ $dn= $ldap->getDN();
+ foreach ($subtreeACL as $key => $value){
+ if (preg_match("/$key/", $dn)){
+ $attrs["dn"]= convert_department_dn($dn);
+ $result[]= $attrs;
+ break;
+ }
+ }
+ }
+
+
+ return ($result);
+
+}
+
function get_list($subtreeACL, $filter, $subsearch= TRUE, $base="", $attrs= array(), $flag= FALSE)
{
global $config;
@@ -494,7 +556,7 @@ function get_list($subtreeACL, $filter, $subsearch= TRUE, $base="", $attrs= arra
result array */
$result= array();
while($attrs = $ldap->fetch()) {
- $dn= preg_replace("/[ ]*,[ ]*/", ",", $ldap->getDN());
+ $dn= $ldap->getDN();
foreach ($subtreeACL as $key => $value){
if (preg_match("/$key/", $dn)){
$attrs["dn"]= $dn;
/* Successively remove leading parts of the dn's until
it doesn't contain commas anymore */
- while (preg_match('/,/', $tmp)){
- $tmp= ltrim(strstr($tmp, ","), ",");
+ $tmp_dn= preg_replace('/\\\\,/', '<GOSA#REPLACED#KOMMA>', $tmp);
+ while (preg_match('/,/', $tmp_dn)){
+ $tmp_dn= ltrim(strstr($tmp_dn, ","), ",");
+ $tmp= preg_replace('/\<GOSA#REPLACED#KOMMA\>/', '\\,', $tmp);
/* Check for acl that may apply */
foreach ($sacl as $key => $value){
all allowed submodules specified in the ACL */
$tmp= split(",", $acl);
foreach ($tmp as $mod){
- if (preg_match("/$module#/", $mod)){
+ if (preg_match("/^$module#/", $mod)){
$final= strstr($mod, "#")."#";
continue;
}
/* Build a sub-directory style list of the tree level
specified in $dn */
- foreach (split (",", $dn) as $val){
+ foreach (split (',', $dn) as $val){
/* We're only interested in organizational units... */
if (preg_match ("/ou=/", $val)){
- $dep= preg_replace("/ou=([^,]+)/", "\\1", $val)."/$dep";
+ $dep= substr($val,3)."/$dep";
}
/* ... and location objects */
if (preg_match ("/l=/", $val)){
- $dep= preg_replace("/l=([^,]+)/", "\\1", $val)."/$dep";
+ $dep= substr($val,2)."/$dep";
}
}
+ /* Fix name, if it contains a replace tag */
+ $dep= preg_replace('/###GOSAREPLACED###/', ',', $dep);
+
/* Return and remove accidently trailing slashes */
return rtrim($dep, "/");
}
+function convert_department_dn2($dn)
+{
+ $dep= "";
+
+ /* Build a sub-directory style list of the tree level
+ specified in $dn */
+ $deps = array_flip($_SESSION['config']->idepartments);
+
+ if(isset($deps[$dn])){
+ $dn= $deps[$dn];
+ $dep = preg_replace("/^.*=/","",$dn);
+ }else{
+ $dep= preg_replace("%^.*/([^/]+)$%", "\\1", $dn);
+ }
+
+ /* Return and remove accidently trailing slashes */
+ $tmp = rtrim($dep, "/");
+ return $tmp;
+}
+
function get_ou($name)
{
$string= preg_replace ("/%s/", $array[$i], $string, 1);
}
+ if((!isset($_SESSION['errorsAlreadyPosted'])) || !is_array($_SESSION['errorsAlreadyPosted'])){
+ $_SESSION['errorsAlreadyPosted'] = array();
+ }
+
/* If DEBUGLEVEL is set, we're in web mode, use textual output in
the other case... */
+
if (isset($_SESSION['DEBUGLEVEL'])){
- $_SESSION['errors'].= "<div align=\"left\" style=\"border-width:5px;".
- "border-style:solid;border-color:red; background-color:black;".
- "margin-bottom:10px; padding:8px;\"><table><tr><td><img alt=\"\" src=\"".
- get_template_path('images/warning.png')."\"></td>".
- "<td width=\"100%\" align=\"center\"><font color=\"#FFFFFF\">".
- "<b style='font-size:16px;'>$string</b></font></td><td>".
- "<img alt=\"\"src=\"".get_template_path('images/warning.png').
- "\"></td></tr></table></div>\n";
+
+ if($_SESSION['LastError'] == $string){
+
+ if((!isset($_SESSION['errorsAlreadyPosted'][$string]))){
+ $_SESSION['errorsAlreadyPosted'][$string] = 1;
+ }
+ $_SESSION['errorsAlreadyPosted'][$string] ++;
+
+ }else{
+ if((!empty($_SESSION['LastError'])) && ($_SESSION['errorsAlreadyPosted'][$_SESSION['LastError']]>1)){
+ $_SESSION['errors'].= "<div align=\"left\" style=\"border-width:5px;".
+ "border-style:solid;border-color:red; background-color:black;".
+ "margin-bottom:10px; padding:8px;\"><table style='width:100%' summary=''><tr><td><img alt=\"\" src=\"".
+ get_template_path('images/warning.png')."\"></td>".
+ "<td width=\"100%\" style=\"text-align:center\"><font color=\"#FFFFFF\">".
+ "<b style='font-size:16px;'>".sprintf(_("Last message repeated %s times."),$_SESSION['errorsAlreadyPosted'][$_SESSION['LastError']])."</b></font></td><td>".
+ "<img alt=\"\"src=\"".get_template_path('images/warning.png').
+ "\"></td></tr></table></div>\n";
+ }
+
+ if($string != NULL){
+ $_SESSION['errors'].= "<div align=\"left\" style=\"border-width:5px;".
+ "border-style:solid;border-color:red; background-color:black;".
+ "margin-bottom:10px; padding:8px;\"><table style='width:100%' summary=''><tr><td><img alt=\"\" src=\"".
+ get_template_path('images/warning.png')."\"></td>".
+ "<td width=\"100%\" style=\"text-align:center\"><font color=\"#FFFFFF\">".
+ "<b style='font-size:16px;'>$string</b></font></td><td>".
+ "<img alt=\"\"src=\"".get_template_path('images/warning.png').
+ "\"></td></tr></table></div>\n";
+ }else{
+ return;
+ }
+ $_SESSION['errorsAlreadyPosted'] = array();
+ $_SESSION['errorsAlreadyPosted'][$string] = 1;
+
+ }
+
} else {
echo "Error: $string\n";
}
+ $_SESSION['LastError'] = $string;
+
}
$attrs= $ldap->fetch();
$uid= $attrs["uid"][0];
+// print_a($_POST);
+// print_a($_GET);
+
+ if((isset($_SESSION['LOCK_VARS_TO_USE']))&&(count($_SESSION['LOCK_VARS_TO_USE']))){
+ $_SESSION['LOCK_VARS_USED'] =array();
+ foreach($_SESSION['LOCK_VARS_TO_USE'] as $name){
+
+ if(empty($name)) continue;
+ foreach($_POST as $Pname => $Pvalue){
+ if(preg_match($name,$Pname)){
+ $_SESSION['LOCK_VARS_USED'][$Pname] = $_POST[$Pname];
+ }
+ }
+
+ foreach($_GET as $Pname => $Pvalue){
+ if(preg_match($name,$Pname)){
+ $_SESSION['LOCK_VARS_USED'][$Pname] = $_GET[$Pname];
+ }
+ }
+ }
+ $_SESSION['LOCK_VARS_TO_USE'] =array();
+ }
+
/* Prepare and show template */
$smarty= get_smarty();
$smarty->assign ("dn", $dn);
/* CUPS is not available, try lpstat as a replacement */
} else {
- unset ($ar);
+ $ar = false;
exec("lpstat -p", $ar);
foreach($ar as $val){
list($dummy, $printer, $rest)= split(' ', $val, 3);
function print_header($image, $headline, $info= "")
{
$display= "<div class=\"plugtop\">\n";
- $display.= " <img src=\"$image\" align=\"middle\" alt=\"*\"> $headline\n";
+ $display.= " <p class=\"center\" style=\"margin:0px 0px 0px 5px;padding:0px;font-size:24px;\"><img class=\"center\" src=\"$image\" align=\"middle\" alt=\"*\"> $headline</p>\n";
$display.= "</div>\n";
if ($info != ""){
}
-function range_selector($dcnt,$start,$range=25)
+function range_selector($dcnt,$start,$range=25,$post_var=false)
{
/* Entries shown left and right from the selected entry */
if ($max_entries & 1){
$max_entries++;
}
+
+ if((!empty($post_var))&&(isset($_POST[$post_var]))){
+ $range= $_POST[$post_var];
+ }
/* Prevent output to start or end out of range */
if ($start < 0 ){
}
$numpages= (($dcnt / $range));
- if(((int)($numpages))!=($numpages))
+ if(((int)($numpages))!=($numpages)){
$numpages = (int)$numpages + 1;
+ }
+ if ((((int)$numpages) <= 1 )&&(!$post_var)){
+ return ("");
+ }
$ppage= (int)(($start / $range) + 0.5);
$begin= $end - $max_entries;
}
+ if($post_var){
+ $output.= "<div style='border:1px solid #E0E0E0; background-color:#FFFFFF;'>
+ <table summary='' width='100%'><tr><td style='width:25%'></td><td style='text-align:center;'>";
+ }else{
+ $output.= "<div style='border:1px solid #E0E0E0; background-color:#FFFFFF;'>";
+ }
+
/* Draw decrement */
if ($start > 0 ) {
$output.=" <a href= \"main.php?plug=".validate($_GET['plug'])."&start=".
(($start-$range))."\">".
- "<img alt=\"\" src=\"images/back.png\" border=0 align=\"middle\"></a>";
+ "<img class=\"center\" alt=\"\" src=\"images/back.png\" border=0 align=\"middle\"></a>";
}
/* Draw pages */
for ($i= $begin; $i < $end; $i++) {
if ($ppage == $i){
- $output.= "<a style=\"background-color:#D0D0D0;\" href=\"main.php?plug=".
+ $output.= "<a style=\"vertical-align:middle;background-color:#D0D0D0;\" href=\"main.php?plug=".
validate($_GET['plug'])."&start=".
($i*$range)."\"> ".($i+1)." </a>";
} else {
- $output.= "<a href=\"main.php?plug=".validate($_GET['plug']).
+ $output.= "<a style=\"vertical-align:middle;\" href=\"main.php?plug=".validate($_GET['plug']).
"&start=".($i*$range)."\"> ".($i+1)." </a>";
}
}
if($start < ($dcnt-$range)) {
$output.=" <a href= \"main.php?plug=".validate($_GET['plug'])."&start=".
(($start+($range)))."\">".
- "<img alt=\"\" src=\"images/forward.png\" border=0 align=\"middle\"></a>";
+ "<img class=\"center\" alt=\"\" src=\"images/forward.png\" border=\"0\" align=\"middle\"></a>";
+ }
+
+ if(($post_var)&&($numpages)){
+ $output.= "</td><td style='width:25%;text-align:right;vertical-align:middle;'> "._("Entries per page")." <select style='vertical-align:middle;' name='".$post_var."' onChange='javascript:document.mainform.submit()'>";
+ foreach(array(20,50,100,200,"all") as $num){
+ if($num == "all"){
+ $var = 10000;
+ }else{
+ $var = $num;
+ }
+ if($var == $range){
+ $output.="\n<option selected='selected' value='".$var."'>".$num."</option>";
+ }else{
+ $output.="\n<option value='".$var."'>".$num."</option>";
+ }
+ }
+ $output.= "</select></td></tr></table></div>";
+ }else{
+ $output.= "</div>";
}
return($output);
$apply= "";
$apply= ''.
- '<table width="100%" style="border-top:1px solid #B0B0B0;"><tr><td width="100%" align="right">'.
- '<input type="submit" name="apply" value="'._("Apply").'"></td></tr></table>';
+ '<table summary="" width="100%" style="background:#EEEEEE;border-top:1px solid #B0B0B0;"><tr><td width="100%" align="right">'.
+ '<input type="submit" name="apply" value="'._("Apply filter").'"></td></tr></table>';
return ($apply);
}
}
}
-function gosaRaiseError($errno, $errstr, $errfile, $errline)
-{
- global $error_collector;
-
- /* Return if error reporting is set to zero */
- if (error_reporting() == 0){
- return;
- }
-
- /* Workaround for buggy imap_open error outputs */
- if (preg_match('/imap_open/', $errstr)){
- return;
- }
-
- /* FIXME: Workaround for PHP5 error message flooding. The new OOM
- code want's us to use public/protected/private instead of flat
- var declarations. For now I can't workaround this - let's ignore
- the messages till the next major release which may drop support
- for PHP4. */
- if (preg_match('/var: Deprecated./', $errstr)){
- return;
- }
-
- /* FIXME: Same as above. Compatibility does error flooding.*/
- if (preg_match('/zend.ze1_compatibility_mode/', $errstr)){
- return;
- }
-
- /* Hide ldap size limit messages */
- if (preg_match('/ldap_error/', $errstr)){
- if (preg_match('/sizelimit/', $errstr)){
- return;
- }
- }
-
- /* Create header as needed */
- if ($error_collector == ""){
- if ($_SESSION['js']==FALSE){
- $error_collector= "<div>";
- } else {
- $error_collector= "<table width=\"100%\" style='background-color:#E0E0E0;border-bottom:1px solid black'><tr><td><img alt=\"\" align=\"middle\" src='".get_template_path('images/warning.png')."'> <font style='font-size:14px;font-weight:bold'>"._("Generating this page caused the PHP interpreter to raise some errors!")."</font></td><td align=right><button onClick='toggle(\"errorbox\")'>"._("Toggle information")."</button></td></tr></table><div id='errorbox' style='position:absolute; z-index:0; visibility: hidden'>";
- }
- }
-
- /* Create error header */
- $error_collector.= "<table width=\"100%\" cellspacing=0 style='background-color:#402005;color:white;border:2px solid red'><tr><td colspan=3><h1 style='color:white'>"._("PHP error")." \"$errstr\"</h1></td></tr>";
-
- /* Extract traceback data - if available */
- if (function_exists('debug_backtrace')){
- $trace= debug_backtrace();
-
- /* Generate trace history */
- for ($index= 1; $index<count($trace); $index++){
- $ct= $trace[$index];
- $loc= "";
- if (isset($ct['class'])){
- $loc.= _("class")." ".$ct['class'];
- if (isset($ct['function'])){
- $loc.= " / ";
- }
- }
- if (isset($ct['function'])){
- $loc.= _("function")." ".$ct['function'];
- }
- if (isset($ct['type'])){
- switch ($ct['type']){
- case "::":
- $type= _("static");
- break;
-
- case "->":
- $type= _("method");
- break;
- }
- } else {
- $type= "-";
- }
- $args= "";
- foreach ($ct['args'] as $arg){
- $args.= htmlentities("\"$arg\", ");
- }
- $args= preg_replace("/, $/", "", $args);
- if ($args == ""){
- $args= "-";
- }
- $file= $ct['file'];
- $line= $ct['line'];
- $color= ($index&1)?'#404040':'606060';
- $error_collector.= "<tr style='background-color:$color'><td style='padding-left:20px' width=\"30%\">"._("Trace")."[$index]: $loc</td>";
- $error_collector.= "<td>"._("File").": $file ("._('Line')." $line)</td><td width=\"10%\">"._("Type").": $type</td></tr>";
- $error_collector.= "<tr style='background-color:$color'><td colspan=3 style='padding-left:20px;'>"._("Arguments").": $args</td></tr>";
- }
- }
-
- /* Close error table */
- $error_collector.= "</table>";
-
- /* Write to syslog */
- gosa_log ("PHP error: $errstr ($errfile, line $errline)");
-}
-
-
-function dummy_error_handler()
-{
-}
function rmdirRecursive($path, $followLinks=false) {
$dir= opendir($path);
return rmdir($path);
}
+function scan_directory($path,$sort_desc=false)
+{
+$ret = false;
+
+/* is this a dir ? */
+if(is_dir($path)) {
+
+ /* is this path a readable one */
+ if(is_readable($path)){
+
+ /* Get contents and write it into an array */
+ $ret = array();
+
+ $dir = opendir($path);
+
+ /* Is this a correct result ?*/
+ if($dir){
+ while($fp = readdir($dir))
+ $ret[]= $fp;
+ }
+ }
+ }
+ /* Sort array ascending , like scandir */
+ sort($ret);
+
+ /* Sort descending if parameter is sort_desc is set */
+ if($sort_desc) {
+ $ret = array_reverse($ret);
+ }
+
+ return($ret);
+}
+
function clean_smarty_compile_dir($directory)
{
global $svn_revision;
# contents should match the revision number
if(!compare_revision($revision_file, $svn_revision)){
// If revision differs, clean compile directory
- foreach(scandir($directory) as $file) {
+ foreach(scan_directory($directory) as $file) {
+ if(($file==".")||($file=="..")) continue;
if( is_file($directory."/".$file) &&
is_writable($directory."/".$file)) {
// delete file
return $result;
}
+function progressbar($percentage,$width=100,$height=15,$showvalue=false)
+{
+ $str = ""; // Our return value will be saved in this var
+
+ $color = dechex($percentage+150);
+ $color2 = dechex(150 - $percentage);
+ $bgcolor= $showvalue?"FFFFFF":"DDDDDD";
+
+ $progress = (int)(($percentage /100)*$width);
+
+ /* Abort printing out percentage, if divs are to small */
+
+
+ /* If theres a better solution for this, use it... */
+ $str = "
+ <div style=\" width:".($width)."px;
+ height:".($height)."px;
+ background-color:#000000;
+padding:1px;\">
+
+ <div style=\" width:".($width)."px;
+ background-color:#$bgcolor;
+height:".($height)."px;\">
+
+ <div style=\" width:".$progress."px;
+height:".$height."px;
+ background-color:#".$color2.$color2.$color."; \">";
+
+
+ if(($height >10)&&($showvalue)){
+ $str.= "<font style=\"font-size:".($height-2)."px;color:#FF0000;align:middle;padding-left:".((int)(($width*0.4)))."px;\">
+ <b>".$percentage."%</b>
+ </font>";
+ }
+
+ $str.= "</div></div></div>";
+
+ return($str);
+}
+
+
+function array_key_ics($ikey, $items)
+{
+ /* Gather keys, make them lowercase */
+ $tmp= array();
+ foreach ($items as $key => $value){
+ $tmp[strtolower($key)]= $key;
+ }
+
+ if (isset($tmp[strtolower($ikey)])){
+ return($tmp[strtolower($ikey)]);
+ }
+
+ return ("");
+}
+
+
+function search_config($arr, $name, $return)
+{
+ if (is_array($arr)){
+ foreach ($arr as $a){
+ if (isset($a['CLASS']) &&
+ strtolower($a['CLASS']) == strtolower($name)){
+
+ if (isset($a[$return])){
+ return ($a[$return]);
+ } else {
+ return ("");
+ }
+ } else {
+ $res= search_config ($a, $name, $return);
+ if ($res != ""){
+ return $res;
+ }
+ }
+ }
+ }
+ return ("");
+}
+
+
+function array_differs($src, $dst)
+{
+ /* If the count is differing, the arrays differ */
+ if (count ($src) != count ($dst)){
+ return (TRUE);
+ }
+
+ /* So the count is the same - lets check the contents */
+ $differs= FALSE;
+ foreach($src as $value){
+ if (!in_array($value, $dst)){
+ $differs= TRUE;
+ }
+ }
+
+ return ($differs);
+}
+
+
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>