BOINC / boinc

html/inc/user.inc

Spacing +15 added lines, -15 removed lines

@@ -33,7 +33,7 @@ 
 // they've participated in
 //
 function get_other_projects($user) {
-    $cpid = md5($user->cross_project_id . $user->email_addr);
+    $cpid = md5($user->cross_project_id.$user->email_addr);
     $url = "http://boinc.netsoft-online.com/get_user.php?cpid=".$cpid;
 
     // Check the cache for that URL
@@ -121,7 +121,7 @@ 
 
     usort($user->projects, "cmp");
     if ($personal) {
-        $t  = tra("Projects in which you are participating");
+        $t = tra("Projects in which you are participating");
     } else {
         $t = tra("Projects in which %1 is participating", $user->name);
     }
@@ -180,7 +180,7 @@ 
     }
 
     if (!NO_STATS) {
-        $cpid = md5($user->cross_project_id . $user->email_addr);
+        $cpid = md5($user->cross_project_id.$user->email_addr);
         $x = "";
         shuffle($cpid_stats_sites);
         foreach ($cpid_stats_sites as $site) {
@@ -266,7 +266,7 @@ 
         $u = normalize_user_url($user->url);
         row2(
             tra("URL"),
-            $u?sprintf('<a href="%s">%s</a>', $u, $u):tra('Invalid URL')
+            $u ?sprintf('<a href="%s">%s</a>', $u, $u) : tra('Invalid URL')
         );
     }
     if (USER_COUNTRY) {
@@ -377,7 +377,7 @@ 
 // if $badge_height is > 0, show badges
 // if $name_limit, limit name to N chars
 //
-function user_links($user, $badge_height=0, $name_limit=0) {
+function user_links($user, $badge_height = 0, $name_limit = 0) {
     if (!$user) {
         error_log("user_links(): null arg\n");
         return;
@@ -409,13 +409,13 @@ 
         $user->id,
         $name
     );
-    if (function_exists("project_user_links")){
+    if (function_exists("project_user_links")) {
         $x .= project_user_links($user);
     }
     if ($badge_height) {
         $x .= badges_string(true, $user, $badge_height);
     }
-    return $name_limit?"<nobr>$x</nobr>":$x;
+    return $name_limit ? "<nobr>$x</nobr>" : $x;
 }
 
 function show_community_private($user) {
@@ -462,7 +462,7 @@ 
 
             // if there's a foundership request, notify the founder
             //
-            if ($user->id==$team->userid && $team->ping_user >0) {
+            if ($user->id == $team->userid && $team->ping_user > 0) {
                 $x .= "<p class=\"text-danger\">".tra("(foundership change request pending)")."</p>";
             }
             row2(tra("Member of team"), $x);
@@ -486,7 +486,7 @@ 
     $friends = BoincFriend::enum("user_src=$user->id and reciprocated=1");
     $x = [];
     if ($friends) {
-        foreach($friends as $friend) {
+        foreach ($friends as $friend) {
             $fuser = BoincUser::lookup_id($friend->user_dest);
             if (!$fuser) continue;
             $x[] = friend_links($fuser);
@@ -536,7 +536,7 @@ 
 
 // return an object with data to show the user's community links
 //
-function get_community_links_object($user){
+function get_community_links_object($user) {
     $cache_object = new StdClass;
     $cache_object->post_count = total_posts($user);
     $cache_object->user = $user;
@@ -544,7 +544,7 @@ 
     $cache_object->friends = array();
 
     $friends = BoincFriend::enum("user_src=$user->id and reciprocated=1");
-    foreach($friends as $friend) {
+    foreach ($friends as $friend) {
         $fuser = BoincUser::lookup_id($friend->user_dest);
         if (!$fuser) continue;
         $cache_object->friends[] = $fuser;
@@ -554,7 +554,7 @@ 
 
 // show community links of another user (described by $clo)
 //
-function community_links($clo, $logged_in_user){
+function community_links($clo, $logged_in_user) {
     $user = $clo->user;
     if (!$user) {
         error_log("community_links(): null user\n");
@@ -584,15 +584,15 @@ 
                 "<a href=\"friend.php?action=cancel_confirm&userid=$user->id\">".tra("Cancel friendship")."</a>"
             );
         } else if ($friend) {
-            row2(tra("Friends"),  "<a href=\"friend.php?action=add&userid=$user->id\">".tra("Request pending")."</a>");
+            row2(tra("Friends"), "<a href=\"friend.php?action=add&userid=$user->id\">".tra("Request pending")."</a>");
         } else {
-            row2(tra("Friends"),  "<a href=\"friend.php?action=add&userid=$user->id\">".tra("Add as friend")."</a>");
+            row2(tra("Friends"), "<a href=\"friend.php?action=add&userid=$user->id\">".tra("Add as friend")."</a>");
         }
     }
 
     if ($friends) {
         $x = [];
-        foreach($friends as $friend) {
+        foreach ($friends as $friend) {
             $x[] = friend_links($friend);
         }
         row2(tra('Friends'), implode('<br>', $x));

html/inc/host.inc

Spacing +21 added lines, -21 removed lines

@@ -32,12 +32,12 @@ 
 
 function sched_log_name($x) {
     if ($x == 0) return "NO_SUCH_LOG";
-    return gmdate('Y-m-d_H/Y-m-d_H:i', $x) . ".txt";
+    return gmdate('Y-m-d_H/Y-m-d_H:i', $x).".txt";
 }
 
 function sched_log_link($x) {
     if (file_exists("sched_logs")) {
-        return "<a href=\"../sched_logs/" . sched_log_name($x) . "\">" . time_str($x) . "</a>";
+        return "<a href=\"../sched_logs/".sched_log_name($x)."\">".time_str($x)."</a>";
     } else {
         return time_str($x);
     }
@@ -45,7 +45,7 @@ 
 
 function location_form($host) {
     $none = "selected";
-    $h=$w=$s=$m="";
+    $h = $w = $s = $m = "";
     if ($host->venue == "home") $h = "selected";
     if ($host->venue == "work") $w = "selected";
     if ($host->venue == "school") $s = "selected";
@@ -99,7 +99,7 @@ 
             row2(tra("Product name"), $host->product_name);
         }
         $x = $host->timezone/3600;
-        if ($x >= 0) $x="+$x";
+        if ($x >= 0) $x = "+$x";
         row2(tra("Local Standard Time"), tra("UTC %1 hours", $x));
     } else {
         $owner = BoincUser::lookup_id($host->userid);
@@ -259,15 +259,15 @@ 
 // "[vbox|5.0.0|1|1]", where now two additional flags give information about
 // hardware virtualization support. Older clients may have the old-style
 // serialnum in the DB despite the server being upgraded.
-function vbox_desc($x){
-    if (preg_match("/\[vbox\|(.*?)(\|([01])\|([01]))?\]/",$x,$matches)){
+function vbox_desc($x) {
+    if (preg_match("/\[vbox\|(.*?)(\|([01])\|([01]))?\]/", $x, $matches)) {
         $desc = "Virtualbox (".$matches[1].") ".tra("installed");
-        if (sizeof($matches)>2){
-            if ($matches[3]=="1" and $matches[4]=="1") {
+        if (sizeof($matches) > 2) {
+            if ($matches[3] == "1" and $matches[4] == "1") {
                 return $desc.tra(", CPU has hardware virtualization support and it is enabled");
-            } elseif ($matches[3]=="1" and $matches[4]=="0") {
+            } elseif ($matches[3] == "1" and $matches[4] == "0") {
                 return $desc.tra(", CPU has hardware virtualization support but it is disabled");
-            } elseif ($matches[3]=="0") {
+            } elseif ($matches[3] == "0") {
                 return $desc.tra(", CPU does not have hardware virtualization support");
             }
         } else {
@@ -281,7 +281,7 @@ 
 // Given string of the form [BOINC|vers][type|model|count|RAM|driver-vers][vbox|vers],
 // return a human-readable version of the GPU info
 //
-function gpu_desc($x, $detail=true) {
+function gpu_desc($x, $detail = true) {
     $descs = explode("]", $x);
     array_pop($descs);
     $str = "";
@@ -293,7 +293,7 @@ 
         if ($d[0] == "vbox") continue;
         if (count($d) < 4) continue;
         if ($str) $str .= "<p>";
-        if ($d[2]!="" && $d[2]!="1") $str .= "[".$d[2]."] ";
+        if ($d[2] != "" && $d[2] != "1") $str .= "[".$d[2]."] ";
         if ($d[0] == "CUDA") {
             $str .= "NVIDIA";
         } else if ($d[0] == "CAL") {
@@ -500,14 +500,14 @@ 
     if ($pos1 === false) return $x;
     $pos2 = strpos($model, ']');
     if ($pos2 === false) return $x;
-    $a = substr($model, $pos1+1, $pos2-$pos1-1);
+    $a = substr($model, $pos1 + 1, $pos2 - $pos1 - 1);
     $y = explode(" ", $a);
     if (count($y) == 0) return $x;
     if ($y[0] == "Family") {
         $x->info = $a;
     } else {
         $x->arch = $y[0];
-        $x->info = substr($a, strlen($y[0])+1);
+        $x->info = substr($a, strlen($y[0]) + 1);
     }
     return $x;
 }
@@ -596,7 +596,7 @@ 
     $avg_time = 0;
 
     $results = BoincResult::enum("hostid=$hostid order by received_time");
-    foreach($results as $result) {
+    foreach ($results as $result) {
         if ($result->granted_credit <= 0) continue;
         $total += $result->granted_credit;
 
@@ -689,7 +689,7 @@ 
 
 function link_url($sort, $rev, $show_all) {
     global $userid;
-    $x = $userid ? "&userid=$userid":"";
+    $x = $userid ? "&userid=$userid" : "";
     return "hosts_user.php?sort=$sort&rev=$rev&show_all=$show_all$x";
 }
 
@@ -763,7 +763,7 @@ 
 }
 
 function show_user_hosts($userid, $private, $show_all, $sort, $rev) {
-    $desc = false;  // whether the sort order's default is decreasing
+    $desc = false; // whether the sort order's default is decreasing
     switch ($sort) {
     case "total_credit": $sort_clause = "total_credit"; $desc = true; break;
     case "expavg_credit": $sort_clause = "expavg_credit"; $desc = true; break;
@@ -786,7 +786,7 @@ 
     more_or_less($sort, $rev, $show_all);
 
     $now = time();
-    $old_hosts=0;
+    $old_hosts = 0;
     $i = 1;
     $hosts = BoincHost::enum("userid=$userid order by $sort_clause");
     $any_product_name = false;
@@ -798,9 +798,9 @@ 
     }
     user_host_table_start($private, $sort, $rev, $show_all, $any_product_name);
     foreach ($hosts as $host) {
-        $is_old=false;
+        $is_old = false;
         if (($now - $host->rpc_time) > 30*86400) {
-            $is_old=true;
+            $is_old = true;
             $old_hosts++;
         }
         if (!$show_all && $is_old) continue;
@@ -809,7 +809,7 @@ 
     }
     end_table();
 
-    if ($old_hosts>0) {
+    if ($old_hosts > 0) {
         more_or_less($sort, $rev, $show_all);
     }
 

html/inc/profile.inc

Spacing +9 added lines, -9 removed lines

@@ -71,7 +71,7 @@ 
     if (!$user->has_profile) return null;
     $profile = BoincProfile::lookup("userid=$user->id");
     if (!$profile->has_picture) return null;
-    if (profile_screening() && $profile->verification!=1) return null;
+    if (profile_screening() && $profile->verification != 1) return null;
     return profile_thumb_url($user->id);
 }
 
@@ -125,11 +125,11 @@ 
         return $image;
     }
 
-    ($origWidth > $origHeight)? $scalar = ($origWidth / $targetWidth) : $scalar = ($origHeight / $targetHeight);
+    ($origWidth > $origHeight) ? $scalar = ($origWidth/$targetWidth) : $scalar = ($origHeight/$targetHeight);
 
     if ($scalar != 0) {
-        $destWidth = $origWidth / $scalar;
-        $destHeight = $origHeight / $scalar;
+        $destWidth = $origWidth/$scalar;
+        $destHeight = $origHeight/$scalar;
     } else {
         $destWidth = $origWidth;
         $destHeight = $origHeight;
@@ -138,7 +138,7 @@ 
     $gd_info = gd_info();
     $v = $gd_info["GD Version"];
     $v = explode('.', $v);
-    $v = (int)$v[0];        // major version
+    $v = (int)$v[0]; // major version
     if ($v >= 2) {
         // If you are using a modern PHP/GD installation that does
         // 'truecolor' images, this is what's needed.
@@ -181,7 +181,7 @@ 
         $options->htmlitems = false;
         $temp = output_transform($profile->response1, $options);
         $temp = sanitize_tags($temp);
-        $description = "(\"" . sub_sentence($temp, ' ', MAX_DESC_LENGTH, true) . "\")";
+        $description = "(\"".sub_sentence($temp, ' ', MAX_DESC_LENGTH, true)."\")";
 
     }
 
@@ -191,7 +191,7 @@ 
 
 function check_whether_to_show_profile($user, $logged_in_user) {
     $min_credit = parse_config(get_config(), "<profile_min_credit>");
-    if (!$logged_in_user && $min_credit && $user->expavg_credit < $min_credit ) {
+    if (!$logged_in_user && $min_credit && $user->expavg_credit < $min_credit) {
         error_page(
            tra("To prevent spam, profiles of users with an average credit of less than %1 are displayed only to logged-in users. We apologize for this inconvenience.", $min_credit)
         );
@@ -229,7 +229,7 @@ 
     //
     $show_picture = $profile->has_picture;
     if (profile_screening()) {
-        if (!$screen_mode && !$can_edit && $profile->verification!=1) {
+        if (!$screen_mode && !$can_edit && $profile->verification != 1) {
             $show_picture = false;
         }
     }
@@ -245,7 +245,7 @@ 
     // yet verified.  This will tell them if other users can't view it yet, or
     // if there is a problem with it and they need to replace it.
     //
-    if (profile_screening() && $profile->has_picture && $can_edit && $profile->verification!=1) {
+    if (profile_screening() && $profile->has_picture && $can_edit && $profile->verification != 1) {
         row1(offensive_profile_warning($profile->verification));
     }
 

html/inc/text_transform.inc

Spacing +23 added lines, -23 removed lines

@@ -26,13 +26,13 @@ 
 require_once('../inc/sanitize_html.inc');
 
 class output_options {
-    var $bb2html;            // BBCode as HTML? (on)
-    var $images_as_links;    // Images as hyperlinks? (off)
-    var $link_popup;        // Links in new windows? (off)
-    var $nl2br;                // Convert newlines to <br>'s? (on)
-    var $htmlitems;            // Convert special chars to HTML entities? (on)
-    var $htmlscrub;            // Scrub "bad" HTML tags? (off)
-    var $highlight_terms;// Array of terms to be highlighted (off)
+    var $bb2html; // BBCode as HTML? (on)
+    var $images_as_links; // Images as hyperlinks? (off)
+    var $link_popup; // Links in new windows? (off)
+    var $nl2br; // Convert newlines to <br>'s? (on)
+    var $htmlitems; // Convert special chars to HTML entities? (on)
+    var $htmlscrub; // Scrub "bad" HTML tags? (off)
+    var $highlight_terms; // Array of terms to be highlighted (off)
 
     // Constructor - set the defaults.
 
@@ -68,7 +68,7 @@ 
         $options = new output_options; // Defaults in the class definition
     }
     if ($options->htmlitems) {
-        $text = htmlspecialchars($text, ENT_COMPAT | ENT_HTML401 | ENT_SUBSTITUTE);
+        $text = htmlspecialchars($text, ENT_COMPAT|ENT_HTML401|ENT_SUBSTITUTE);
     }
     if (is_array($options->highlight_terms)) {
         $text = highlight_terms($text, $options->highlight_terms);
@@ -104,7 +104,7 @@ 
 // If $export is true, don't use BOINC CSS
 
 function substr2($s, $n1, $n2) {
-    return substr($s, $n1, $n2-$n1);
+    return substr($s, $n1, $n2 - $n1);
 }
 
 // process non-nestable constructs: [pre] and [code]
@@ -177,7 +177,7 @@ 
 
     $httpsregex = "(?:\"?)https\:\/\/([^\[\"<\ ]+)(?:\"?)";
     // List of allowable tags
-    $bbtags = array (
+    $bbtags = array(
         "@\[b\](.*?)\[/b\]@is",
         "@\[i\](.*?)\[/i\]@is",
         "@\[u\](.*?)\[/u\]@is",
@@ -206,7 +206,7 @@ 
 
     // What the above tags are turned in to
     if ($export) {
-        $htmltags = array (
+        $htmltags = array(
             "<b>\\1</b>",
             "<i>\\1</i>",
             "<u>\\1</u>",
@@ -233,7 +233,7 @@ 
             "<a href=\"https://github.com/BOINC/boinc/wiki/\\1\">\\1</a>",
         );
     } else {
-        $htmltags = array (
+        $htmltags = array(
             "<b>\\1</b>",
             "<i>\\1</i>",
             "<u>\\1</u>",
@@ -265,7 +265,7 @@ 
     $lasttext = "";
     $i = 0;
     // $i<1000 to prevent DoS
-    while ($text != $lasttext && $i<1000) {
+    while ($text != $lasttext && $i < 1000) {
         $lasttext = $text;
         $text = preg_replace($bbtags, $htmltags, $text);
         $i = $i + 1;
@@ -275,7 +275,7 @@ 
     return $text;
 }
 
-function bb2html($text, $export=false) {
+function bb2html($text, $export = false) {
     $text = replace_pre_code($text, $export);
     return bb2html_aux($text, $export);
 }
@@ -284,7 +284,7 @@ 
 // for example inside <pre> containers
 // The original \n was retained after the br when it was added
 //
-function remove_br($text){
+function remove_br($text) {
     return str_replace("<br />", "", $text);
 }
 
@@ -292,19 +292,19 @@ 
 //
 function externalize_links($text) {
     // TODO:  Convert this to PCRE
-    $i=0;
-    $linkpos=true;
+    $i = 0;
+    $linkpos = true;
     $out = "";
-    while (true){
+    while (true) {
         // Find a link
         //
-        $linkpos=strpos($text, "<a ", $i);
-        if ($linkpos===false) break;
+        $linkpos = strpos($text, "<a ", $i);
+        if ($linkpos === false) break;
 
         // Replace with target='_new'
         //
-        $out .= substr($text, $i, $linkpos-$i)."<a target=\"_new\" ";
-        $i = $linkpos+3;
+        $out .= substr($text, $i, $linkpos - $i)."<a target=\"_new\" ";
+        $i = $linkpos + 3;
     }
     $out .= substr($text, $i);
     return $out;
@@ -312,7 +312,7 @@ 
 
 // Converts image tags to links to the images.
 //
-function image_as_link($text){
+function image_as_link($text) {
     $pattern = '@<img([\S\s]+?)src=([^>]+?)>@si';
     $replacement = '<a href=${2}>[Image link]</a>';
     return preg_replace($pattern, $replacement, $text);

html/inc/result.inc

Spacing +25 added lines, -25 removed lines

@@ -53,9 +53,9 @@ 
     return $platforms[$id];
 }
 
-function anon_platform_string($result, $rsc_name=null) {
+function anon_platform_string($result, $rsc_name = null) {
     $app = get_app($result->appid);
-    $n = $app->user_friendly_name."<br>".  tra("Anonymous platform");
+    $n = $app->user_friendly_name."<br>".tra("Anonymous platform");
     if ($rsc_name) {
         $n .= " ($rsc_name)";
     }
@@ -99,7 +99,7 @@ 
         return $string_to_show;
     }
     if ($result->server_state <> RESULT_SERVER_STATE_OVER) return "---";
-    switch($result->outcome) {
+    switch ($result->outcome) {
     case RESULT_OUTCOME_SUCCESS:
         switch ($result->validate_state) {
         case VALIDATE_STATE_INIT:
@@ -214,7 +214,7 @@ 
             ) {
                 return tra("Not started by deadline - canceled");
             }
-            switch($result->client_state) {
+            switch ($result->client_state) {
             case RESULT_FILES_DOWNLOADING: return tra("Error while downloading");
             case RESULT_FILES_DOWNLOADED:
             case RESULT_COMPUTE_ERROR: return tra("Error while computing");
@@ -233,7 +233,7 @@ 
 }
 
 function result_server_state_string($result) {
-    switch($result->server_state) {
+    switch ($result->server_state) {
     case RESULT_SERVER_STATE_INACTIVE: return tra("Inactive");
     case RESULT_SERVER_STATE_UNSENT: return tra("Unsent");
     case RESULT_SERVER_STATE_IN_PROGRESS: return tra("In progress");
@@ -243,7 +243,7 @@ 
 }
 
 function result_outcome_string($result) {
-    switch($result->outcome) {
+    switch ($result->outcome) {
     case RESULT_OUTCOME_INIT: return "---";
     case RESULT_OUTCOME_SUCCESS: return tra("Success");
     case RESULT_OUTCOME_COULDNT_SEND: return tra("Couldn't send");
@@ -261,7 +261,7 @@ 
 }
 
 function result_client_state_string($result) {
-    switch($result->client_state) {
+    switch ($result->client_state) {
     case RESULT_NEW: return tra("New");
     case RESULT_FILES_DOWNLOADING: return tra("Downloading");
     case RESULT_FILES_DOWNLOADED: return tra("Processing");
@@ -279,7 +279,7 @@ 
 }
 
 function validate_state_str($result) {
-    switch($result->validate_state) {
+    switch ($result->validate_state) {
     case VALIDATE_STATE_INIT: return tra("Initial");
     case VALIDATE_STATE_VALID: return tra("Valid");
     case VALIDATE_STATE_INVALID:
@@ -295,7 +295,7 @@ 
 }
 
 function assimilate_state_str($s) {
-    switch($s) {
+    switch ($s) {
     case ASSIMILATE_INIT: return "Initial";
     case ASSIMILATE_READY: return "Ready to assimilate";
     case ASSIMILATE_DONE: return "Assimilated";
@@ -304,7 +304,7 @@ 
 }
 
 function file_delete_state_str($s) {
-    switch($s) {
+    switch ($s) {
     case FILE_DELETE_INIT: return "Initial";
     case FILE_DELETE_READY: return "Ready to delete";
     case FILE_DELETE_DONE: return "Deleted";
@@ -316,7 +316,7 @@ 
 // convert WU error bitmask to str.
 // If $color, add HTML red color
 //
-function wu_error_mask_str($s, $color=false) {
+function wu_error_mask_str($s, $color = false) {
     $x = "";
     if ($s & WU_ERROR_COULDNT_SEND_RESULT) {
         $x = $x." ".tra("Couldn't send result");
@@ -430,10 +430,10 @@ 
     if ($result->received_time) {
         $r = time_str($result->received_time);
     } else if ($result->report_deadline) {
-        if ($result->report_deadline>time()) {
-            $r = "<font color='#33cc33'>" . time_str($result->report_deadline) . "</font>";
+        if ($result->report_deadline > time()) {
+            $r = "<font color='#33cc33'>".time_str($result->report_deadline)."</font>";
         } else {
-            $r = "<font color='#ff3333'>" . time_str($result->report_deadline) . "</font>";
+            $r = "<font color='#ff3333'>".time_str($result->report_deadline)."</font>";
         }
     } else {
         $r = "---";
@@ -494,7 +494,7 @@ 
 // @param Integer $dec A signed integer
 //
 function int2hex($dec) {
-    return "0x".strtoupper(substr(sprintf("%08x",$dec), -8));
+    return "0x".strtoupper(substr(sprintf("%08x", $dec), -8));
 }
 
 // Decode a windows error number into semi-human-readable,
@@ -504,9 +504,9 @@ 
 // @return String A human readable error message
 // @param Integer $x An error number
 //
-function windows_error_code_str($x){
-    $h=int2hex($x);
-    switch($h){
+function windows_error_code_str($x) {
+    $h = int2hex($x);
+    switch ($h) {
     case "0xC0000005": return "STATUS_ACCESS_VIOLATION";
     case "0xC000001D": return "STATUS_ILLEGAL_INSTRUCTION";
     case "0xC0000094": return "STATUS_INTEGER_DIVIDE_BY_ZERO";
@@ -527,10 +527,10 @@ 
 // @return String A human readable error message
 // @param Integer $x An error number
 //
-function error_code_str($x){
+function error_code_str($x) {
     // severe Windows error numbers are always large negative integers
-    if ($x<-400) return windows_error_code_str($x);
-    switch($x){
+    if ($x < -400) return windows_error_code_str($x);
+    switch ($x) {
     case 0: return "";
     case 192: return "EXIT_STATEFILE_WRITE";
     case 193: return "EXIT_SIGNAL";
@@ -691,7 +691,7 @@ 
     return $x." (".int2hex($x).") ".error_code_str($x);
 }
 
-function show_result($result, $show_outfile_links=false) {
+function show_result($result, $show_outfile_links = false) {
     start_table();
     row2(tra("Name"), $result->name);
     row2(tra("Workunit"), "<a href=\"workunit.php?wuid=$result->workunitid\">$result->workunitid</a>");
@@ -742,7 +742,7 @@ 
     echo "<h3>".tra("Stderr output")."</h3> <pre>"
         .htmlspecialchars(
             $result->stderr_out,
-            ENT_QUOTES | (defined('ENT_SUBSTITUTE')?ENT_SUBSTITUTE:0),
+            ENT_QUOTES|(defined('ENT_SUBSTITUTE') ?ENT_SUBSTITUTE:0),
             'utf-8'
         )
         ."</pre>"
@@ -757,7 +757,7 @@ 
 
     $apps = BoincApp::enum('deprecated=0 ORDER BY user_friendly_name');
 
-    for ($i=0; $i<NSTATES; $i++) {
+    for ($i = 0; $i < NSTATES; $i++) {
         $state_count[$i] = 0;
     }
     foreach ($apps as $app) {
@@ -800,7 +800,7 @@ 
         $x .= "<a href=$url>".tra("Next")." ".$info->results_per_page."</a>";
     }
     $x .= "<br>".tra("State").": ";
-    for ($i=0; $i<NSTATES; $i++) {
+    for ($i = 0; $i < NSTATES; $i++) {
         if ($i) $x .= " &middot; ";
         if ($info->state == $i) {
             $x .= $state_name[$i];

html/ops/sample_table_stats.php

Spacing +13 added lines, -13 removed lines

@@ -27,25 +27,25 @@
     row_array(array("Name", "Engine", "Version", "Row Format", "Rows", "Avg Row Length (KB)", "Data Length (MB)", "Max Data Length (MB)", "Index Length (MB)", "Data free (MB)", "Create Time", "Update Time", "Check Time", "Create Options", "Comment"));
     db_init();
     $result = _mysql_query("show table status");
-    while($row = _mysql_fetch_array($result)) {
+    while ($row = _mysql_fetch_array($result)) {
         $size += ($row["Data_length"] + $row["Index_length"]);
         $engine = $row["Engine"];
         //if (!$engine) $engine = $row["Type"];
         row_array(array(
             $row["Name"],
             $engine,
-            $row["Version"] ,
-            $row["Row_format"] ,
-            $row["Rows"] ,
-            round($row["Avg_row_length"]/1024,2) ,
-            round($row["Data_length"]/(1024*1024),2) ,
-            round($row["Max_data_length"]/(1024*1024),2) ,
-            round($row["Index_length"]/(1024*1024),2) ,
-            round($row["Data_free"]/(1024*1024),2) ,
-            $row["Create_time"] ,
-            $row["Update_time"] ,
-            $row["Check_time"] ,
-            $row["Create_options"] ,
+            $row["Version"],
+            $row["Row_format"],
+            $row["Rows"],
+            round($row["Avg_row_length"]/1024, 2),
+            round($row["Data_length"]/(1024*1024), 2),
+            round($row["Max_data_length"]/(1024*1024), 2),
+            round($row["Index_length"]/(1024*1024), 2),
+            round($row["Data_free"]/(1024*1024), 2),
+            $row["Create_time"],
+            $row["Update_time"],
+            $row["Check_time"],
+            $row["Create_options"],
             $row["Comment"]
         ));
     }

html/inc/consent.inc

Spacing +5 added lines, -5 removed lines

@@ -21,7 +21,7 @@ 
 require_once("../inc/boinc_db.inc");
 require_once("../inc/util.inc");
 
-define('CONSENT_TYPE_ENROLL','ENROLL');
+define('CONSENT_TYPE_ENROLL', 'ENROLL');
 
 function check_termsofuse() {
     return defined('TERMSOFUSE_FILE') and file_exists(TERMSOFUSE_FILE);
@@ -32,13 +32,13 @@ 
     $source, $ctime = 0
 ) {
     $mys = BoincDb::escape_string($source);
-    if ($ctime==0) {
+    if ($ctime == 0) {
         $mytime = $user->create_time;
     } else {
         $mytime = $ctime;
     }
     return BoincConsent::insert(
-        "(userid, consent_type_id, consent_time, consent_flag, consent_not_required, source) " .
+        "(userid, consent_type_id, consent_time, consent_flag, consent_not_required, source) ".
         "values($user->id, $consent_type_id, $mytime, $consent_flag, $consent_not_required, '$mys')"
     );
 
@@ -65,10 +65,10 @@ 
 // The integer is the consent_type_id- the id from consent_type table.
 // If the boolean is FALSE, the integer returned is -1.
 //
-function check_consent_type($name, $checkenabled=TRUE) {
+function check_consent_type($name, $checkenabled = TRUE) {
     $name = BoincDb::escape_string($name);
     $ct = BoincConsentType::lookup("shortname = '$name'");
-    if ($ct and ( !$checkenabled or ($ct->enabled)) ) {
+    if ($ct and (!$checkenabled or ($ct->enabled))) {
         return array(TRUE, $ct->id);
     }
     return array(FALSE, -1);

html/inc/util.inc

Spacing +77 added lines, -77 removed lines

@@ -33,17 +33,17 @@ 
 //
 $config = get_config();
 global $master_url;
-$master_url = parse_config($config , "<master_url>");
+$master_url = parse_config($config, "<master_url>");
 $recaptcha_public_key = parse_config($config, "<recaptcha_public_key>");
 $recaptcha_private_key = parse_config($config, "<recaptcha_private_key>");
 
 // Set parameters to defaults if not defined in config.xml
 
 $x = parse_config($config, "<user_country>");
-define('USER_COUNTRY', ($x===null)?1:(int)$x);
+define('USER_COUNTRY', ($x === null) ? 1 : (int)$x);
 
 $x = parse_config($config, "<user_url>");
-define('USER_URL', ($x===null)?1:(int)$x);
+define('USER_URL', ($x === null) ? 1 : (int)$x);
 
 // Set parameters to defaults if not defined in project.inc
 
@@ -151,10 +151,10 @@ 
 }
 
 function url_base() {
-    return is_https()?secure_url_base():URL_BASE;
+    return is_https() ?secure_url_base() : URL_BASE;
 }
 
-function send_cookie($name, $value, $permanent, $ops=false) {
+function send_cookie($name, $value, $permanent, $ops = false) {
     global $master_url;
 
     // the following allows independent login for projects on the same server
@@ -165,15 +165,15 @@ 
         $path = substr($path, 0, -1);
         $path .= "_ops/";
     }
-    $expire = $permanent?time()+3600*24*365:0;
+    $expire = $permanent ?time() + 3600*24*365 : 0;
     setcookie($name, $value, $expire, $path,
         '',
-        is_https(),     // if this page is secure, make cookie secure
+        is_https(), // if this page is secure, make cookie secure
         true            // httponly; no JS access
     );
 }
 
-function clear_cookie($name, $ops=false) {
+function clear_cookie($name, $ops = false) {
     global $master_url;
     $url = parse_url($master_url);
     $path = $url['path'];
@@ -181,13 +181,13 @@ 
         $path = substr($path, 0, -1);
         $path .= "_ops/";
     }
-    setcookie($name, '', time()-3600, $path);
+    setcookie($name, '', time() - 3600, $path);
 }
 
 $g_logged_in_user = null;
 $got_logged_in_user = false;
 
-function get_logged_in_user($must_be_logged_in=true) {
+function get_logged_in_user($must_be_logged_in = true) {
     global $g_logged_in_user, $got_logged_in_user;
     if ($got_logged_in_user) {
         // this could have been called earlier with $must_be_logged_in false
@@ -213,7 +213,7 @@ 
             $next_url = $_SERVER['REQUEST_URI'];
             $n = strrpos($next_url, "/");
             if ($n) {
-                $next_url = substr($next_url, $n+1);
+                $next_url = substr($next_url, $n + 1);
             }
         }
         $next_url = urlencode($next_url);
@@ -224,7 +224,7 @@ 
     return $g_logged_in_user;
 }
 
-function show_login_info($prefix="") {
+function show_login_info($prefix = "") {
     $user = get_logged_in_user(false);
     if ($user) {
         $url_tokens = url_tokens($user->authenticator);
@@ -234,7 +234,7 @@ 
     }
 }
 
-$cache_control_extra="";
+$cache_control_extra = "";
 $is_login_page = false;
 
 // Call this to start pages.
@@ -246,11 +246,11 @@ 
 // with an existing web framework can more easily do so.
 // To do so, define page_head() in the project include file.
 //
-if (!function_exists("page_head")){
+if (!function_exists("page_head")) {
 function page_head(
     $title,
         // page title. Put in <title>, used as title for browser tab.
-    $body_attrs=null,
+    $body_attrs = null,
         // <body XXXX>
         // e.g. Javascript to put focus in an input field
         // (onload="document.form.foo.focus()")
@@ -259,10 +259,10 @@ 
         // if set, include schedulers.txt.
         // also pass to project_banner() in case you want a different
         // header for your main page.
-    $url_prefix="",
+    $url_prefix = "",
         // prepend this to links.
         // Use for web pages not in the top directory
-    $head_extra=null
+    $head_extra = null
         // extra stuff to put in <head>. E.g.:
         // reCAPTCHA code (create_profile.php)
         // bbcode javascript (forums)
@@ -284,7 +284,7 @@ 
         header("Content-type: text/html; charset=utf-8");
         header("Expires: Mon, 26 Jul 1997 05:00:00 UTC");
             // Date in the past
-        header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " UTC");
+        header("Last-Modified: ".gmdate("D, d M Y H:i:s")." UTC");
             // always modified
         header("Cache-Control: $cache_control_extra no-cache, must-revalidate, post-check=0, pre-check=0");
             // for HTTP/1.1
@@ -305,11 +305,11 @@ 
     if ($head_extra) {
         echo "\n$head_extra\n";
     }
-    if ($is_main && (!defined('NO_COMPUTING')||!NO_COMPUTING)) {
+    if ($is_main && (!defined('NO_COMPUTING') || !NO_COMPUTING)) {
         readfile("schedulers.txt");
     }
 
-    $t = $title?$title:PROJECT;
+    $t = $title ? $title : PROJECT;
     echo "<title>$t</title>\n";
     echo '
         <meta charset="utf-8">
@@ -365,7 +365,7 @@ 
     echo '<div class="container-fluid">
     ';
 
-    switch($title) {    //kludge
+    switch ($title) {    //kludge
     case tra("Log in"):
     case tra("Create an account"):
     case tra("Server status page"):
@@ -380,13 +380,13 @@ 
 
 // See the comments for page_head()
 //
-if (!function_exists("page_tail")){
+if (!function_exists("page_tail")) {
 function page_tail(
-    $show_date=false,
+    $show_date = false,
         // true for pages that are generated periodically rather than on the fly
-    $url_prefix="",
+    $url_prefix = "",
         // use for pages not at top level
-    $is_main=false
+    $is_main = false
         // passed to project_footer;
 ) {
     echo "<br>\n";
@@ -421,24 +421,24 @@ 
 // convert time interval in seconds to a string of the form
 // 'D days h hours m min s sec'.
 
-function time_diff($x, $res=3) {
+function time_diff($x, $res = 3) {
     $x = (int)$x;
     $days    = (int)($x/86400);
-    $hours   = (int)(($x-$days*86400)/3600);
-    $minutes = (int)(($x-$days*86400-$hours*3600)/60);
-    $seconds = $x % 60;
+    $hours   = (int)(($x - $days*86400)/3600);
+    $minutes = (int)(($x - $days*86400 - $hours*3600)/60);
+    $seconds = $x%60;
 
     $s = "";
     if ($days) {
         $s .= "$days ".tra("days")." ";
     }
-    if ($res>0 && ($hours || strlen($s))) {
+    if ($res > 0 && ($hours || strlen($s))) {
         $s .= "$hours ".tra("hours")." ";
     }
-    if ($res>1 && ($minutes || strlen($s))) {
+    if ($res > 1 && ($minutes || strlen($s))) {
         $s .= "$minutes ".tra("min")." ";
     }
-    if ($res>2) {
+    if ($res > 2) {
         $s .= "$seconds ".tra("sec")." ";
     }
     return $s;
@@ -452,7 +452,7 @@ 
 
 function time_str($x) {
     if ($x == 0) return "---";
-    return gmdate('j M Y, G:i:s', (int)$x) . " UTC";
+    return gmdate('j M Y, G:i:s', (int)$x)." UTC";
 }
 
 function local_time_str($x) {
@@ -464,14 +464,14 @@ 
     return time_str($x);
 }
 
-function start_table_str($class="", $style="") {
-    $s = $style?'style="'.$style.'"':'';
+function start_table_str($class = "", $style = "") {
+    $s = $style ? 'style="'.$style.'"' : '';
     return '<div class="table">
       <table '.$s.' width="100%" class="table table-condensed '.$class.'" >
     ';
 }
 
-function start_table($class="", $style="") {
+function start_table($class = "", $style = "") {
     echo start_table_str($class, $style);
 }
 
@@ -516,7 +516,7 @@ 
     echo "</tr>\n";
 }
 
-function row1($x, $ncols=2, $class="heading") {
+function row1($x, $ncols = 2, $class = "heading") {
     if ($class == "heading") {
         echo "<tr><th class=\"bg-primary\" colspan=\"$ncols\">$x</th></tr>\n";
     } else {
@@ -530,10 +530,10 @@ 
 
 // a table row with 2 columns, with the left on right-aligned
 
-function row2($x, $y, $show_error=false, $lwidth='40%') {
-    if ($x==="") $x="<br>";
-    if ($y==="") $y="<br>";
-    $attrs = $show_error?VALUE_ATTRS_ERR:VALUE_ATTRS;
+function row2($x, $y, $show_error = false, $lwidth = '40%') {
+    if ($x === "") $x = "<br>";
+    if ($y === "") $y = "<br>";
+    $attrs = $show_error ?VALUE_ATTRS_ERR:VALUE_ATTRS;
     echo "<tr>
         <td width=\"$lwidth\" ".NAME_ATTRS.">$x</td>
         <td $attrs >$y</td>
@@ -544,7 +544,7 @@ 
 // output the first part of row2();
 // then write the content, followed by </td></tr>
 
-function row2_init($x, $lwidth='40%') {
+function row2_init($x, $lwidth = '40%') {
     echo sprintf('<tr>
         <td width="%s" %s>%s</td>
         <td %s>',
@@ -560,31 +560,31 @@ 
     echo "<tr><td>$string</td></tr>";
 }
 
-function row_array($x, $attrs=null) {
+function row_array($x, $attrs = null) {
     echo "<tr>\n";
     $i = 0;
     foreach ($x as $h) {
-        $a = $attrs?$attrs[$i]:"";
+        $a = $attrs ? $attrs[$i] : "";
         echo "<td $a>$h</td>\n";
         $i++;
     }
     echo "</tr>\n";
 }
 
-define ('ALIGN_RIGHT', 'style="text-align:right;"');
+define('ALIGN_RIGHT', 'style="text-align:right;"');
 
-function row_heading_array($x, $attrs=null, $class='bg-primary') {
+function row_heading_array($x, $attrs = null, $class = 'bg-primary') {
     echo "<tr>";
     $i = 0;
     foreach ($x as $h) {
-        $a = $attrs?$attrs[$i]:"";
+        $a = $attrs ? $attrs[$i] : "";
         echo "<th $a class=\"$class\">$h</th>";
         $i++;
     }
     echo "</tr>\n";
 }
 
-function row_heading($x, $class='bg-primary') {
+function row_heading($x, $class = 'bg-primary') {
     echo sprintf('<tr><th class="%s" colspan=99>%s</th></tr>
         ', $class, $x
     );
@@ -644,7 +644,7 @@ 
 // If $ellipsis is true, then an ellipsis is added to any sentence which
 // is cut short.
 
-function sub_sentence($sentence, $delimiter, $max_chars, $ellipsis=false) {
+function sub_sentence($sentence, $delimiter, $max_chars, $ellipsis = false) {
     $words = explode($delimiter, $sentence);
     $total_chars = 0;
     $trunc = false;
@@ -727,8 +727,8 @@ 
 
 // returns null if the arg is optional and missing
 //
-function get_int($name, $optional=false) {
-    $x=null;
+function get_int($name, $optional = false) {
+    $x = null;
     if (isset($_GET[$name])) $x = $_GET[$name];
     if (!is_numeric($x)) {
         if ($optional) {
@@ -747,7 +747,7 @@ 
 
 // returns null if the arg is optional and missing
 //
-function post_num($name, $optional=false) {
+function post_num($name, $optional = false) {
     $x = null;
     if (isset($_POST[$name])) $x = $_POST[$name];
     if (!is_numeric($x)) {
@@ -762,7 +762,7 @@ 
 
 // returns null if the arg is optional and missing
 //
-function post_int($name, $optional=false) {
+function post_int($name, $optional = false) {
     $x = post_num($name, $optional);
     if (is_null($x)) return null;
     $y = (int)$x;
@@ -780,7 +780,7 @@ 
     }
 }
 
-function get_str($name, $optional=false) {
+function get_str($name, $optional = false) {
     if (isset($_GET[$name])) {
         $x = $_GET[$name];
     } else {
@@ -792,7 +792,7 @@ 
     return undo_magic_quotes($x);
 }
 
-function post_str($name, $optional=false) {
+function post_str($name, $optional = false) {
     if (isset($_POST[$name])) {
         $x = $_POST[$name];
     } else {
@@ -804,7 +804,7 @@ 
     return undo_magic_quotes($x);
 }
 
-function post_arr($name, $optional=false) {
+function post_arr($name, $optional = false) {
     if (isset($_POST[$name]) && is_array($_POST[$name])) {
         $x = $_POST[$name];
     } else {
@@ -820,7 +820,7 @@ 
     // the mb_* functions are not included by default
     // return (mb_detect_encoding($passwd) -= 'ASCII');
 
-    for ($i=0; $i<strlen($str); $i++) {
+    for ($i = 0; $i < strlen($str); $i++) {
         $c = ord(substr($str, $i));
         if ($c < 32 || $c > 127) return false;
     }
@@ -844,7 +844,7 @@ 
     $number = str_replace(',', '.', $number); // replace the german decimal separator
     // if no value was entered and this is ok
     //
-    if ($number=='' && !$low) return true;
+    if ($number == '' && !$low) return true;
 
     // the supplied value contains alphabetic characters
     //
@@ -861,7 +861,7 @@ 
 
 // Generate a "select" element from an array of values
 //
-function select_from_array($name, $array, $selection=null, $width=240) {
+function select_from_array($name, $array, $selection = null, $width = 240) {
     $out = '<select style="color:#000;"class="form-control input-sm" style="width:'.$width.'px" name="'.$name.'">"';
 
     foreach ($array as $key => $value) {
@@ -886,12 +886,12 @@ 
     return $str;
 }
 
-function strip_bbcode($string){
-    return preg_replace("/((\[.+\])+?)(.+?)((\[\/.+\])+?)/","",$string);
+function strip_bbcode($string) {
+    return preg_replace("/((\[.+\])+?)(.+?)((\[\/.+\])+?)/", "", $string);
 }
 
 function current_url() {
-    $url = is_https()?'https':'http';
+    $url = is_https() ? 'https' : 'http';
     $url .= "://";
     $url .= $_SERVER['SERVER_NAME'];
     $url .= ":".$_SERVER['SERVER_PORT'];
@@ -909,7 +909,7 @@ 
 // the colors for bootstrap's btn-success are almost illegible;
 // the green is too light.  Use a darker green.
 //
-function button_style($color='green', $font_size=null) {
+function button_style($color = 'green', $font_size = null) {
     $fs = '';
     if ($font_size) {
         $fs = sprintf('; font-size:%dpx', $font_size);
@@ -928,7 +928,7 @@ 
 // class: class of the button, e.g. btn
 // extra: Additional text in href tag
 //
-function button_text($url, $text, $desc=null, $class=null, $extra='') {
+function button_text($url, $text, $desc = null, $class = null, $extra = '') {
     if (!$desc) {
         $desc = $text;
     }
@@ -943,23 +943,23 @@ 
     );
 }
 
-function button_text_small($url, $text, $desc=null) {
+function button_text_small($url, $text, $desc = null) {
     return button_text($url, $text, $desc, "btn btn-xs", button_style());
 }
 
-function show_button($url, $text, $desc=null, $class=null, $extra=null) {
+function show_button($url, $text, $desc = null, $class = null, $extra = null) {
     echo button_text($url, $text, $desc, $class, $extra);
 }
 
 // for places with a bunch of buttons, like forum posts
 //
-function show_button_small($url, $text, $desc=null) {
+function show_button_small($url, $text, $desc = null) {
     echo button_text_small($url, $text, $desc);
 }
 
 // used for showing icons
 //
-function show_image($src, $title, $alt, $height=null) {
+function show_image($src, $title, $alt, $height = null) {
     $h = "";
     if ($height) {
         $h = "height=\"$height\"";
@@ -996,7 +996,7 @@ 
 // tries instead to connect to <replica_db_host> if tag exists.
 // DEPRECATED - use boinc_db.inc
 //
-function db_init($try_replica=false) {
+function db_init($try_replica = false) {
     check_web_stopped();
     $retval = db_init_aux($try_replica);
     if ($retval == 1) {
@@ -1072,7 +1072,7 @@ 
 // Check this to avoid XSS vulnerability
 //
 function sanitize_sort_by($x) {
-    switch($x) {
+    switch ($x) {
     case 'expavg_credit':
     case 'total_credit':
         return;
@@ -1090,7 +1090,7 @@ 
 }
 
 function do_download($path) {
-    $name=basename($path);
+    $name = basename($path);
     header('Content-Description: File Transfer');
     header('Content-Type: application/octet-stream');
     header('Content-Disposition: attachment; filename='.$name);
@@ -1098,7 +1098,7 @@ 
     header('Expires: 0');
     header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
     header('Pragma: public');
-    header('Content-Length: ' . filesize($path));
+    header('Content-Length: '.filesize($path));
     flush();
     readfile($path);
 }
@@ -1147,10 +1147,10 @@ 
 // Otherwise return 0.
 // Format of user agent string is "BOINC client (windows_x86_64 7.3.17)"
 //
-function boinc_client_version(){
+function boinc_client_version() {
     if (!array_key_exists('HTTP_USER_AGENT', $_SERVER)) return 0;
     $x = $_SERVER['HTTP_USER_AGENT'];
-    $e =  "/BOINC client [^ ]* (\d+).(\d+).(\d+)\)/";
+    $e = "/BOINC client [^ ]* (\d+).(\d+).(\d+)\)/";
     if (preg_match($e, $x, $matches)) {
         return $matches[1]*10000 + $matches[2]*100 + $matches[3];
     }
@@ -1179,7 +1179,7 @@ 
     $rem_name = $name."_remaining";
     return "<textarea name=\"$name\" class=\"form-control\" rows=3 id=\"$name\" onkeydown=\"text_counter(this.form.$name, this.form.$rem_name, $maxlen);\"
         onkeyup=\"text_counter(this.form.$name, this.form.$rem_name, $maxlen);\">".$text."</textarea>
-        <br><input name=\"$rem_name\" type=\"text\" id=\"$rem_name\" value=\"".($maxlen-strlen($text))."\" size=\"3\" maxlength=\"3\" readonly> ".tra("characters remaining")
+        <br><input name=\"$rem_name\" type=\"text\" id=\"$rem_name\" value=\"".($maxlen - strlen($text))."\" size=\"3\" maxlength=\"3\" readonly> ".tra("characters remaining")
     ;
 }
 
@@ -1209,7 +1209,7 @@ 
 // use the following around text with long lines,
 // to limit the width and make it more readable.
 //
-function text_start($width=640) {
+function text_start($width = 640) {
     echo sprintf("<div style=\"max-width: %dpx;\">\n", $width);
 }
 function text_end() {
@@ -1235,7 +1235,7 @@ 
 }
 
 function cert_filename() {
-    return defined("CERT_FILENAME")?CERT_FILENAME:"cert1.php";
+    return defined("CERT_FILENAME") ?CERT_FILENAME:"cert1.php";
 }
 
 // if user hasn't validated their email addr, tell them to

html/user/openid_login.php

Spacing +3 added lines, -3 removed lines

@@ -16,7 +16,7 @@ 
 // You should have received a copy of the GNU Lesser General Public License
 // along with BOINC.  If not, see <http://www.gnu.org/licenses/>.
 
-NOT FINISHED.   DON'T USE
+NOT FINISHED.DON'T USE
 
 require 'openid.php';
 include_once("../inc/boinc_db.inc");
@@ -26,14 +26,14 @@ 
 
 function show_error($str) {
     page_head("Can't create account");
-    echo "$str<br>\n";
+    echo "$str < br > \n";
     page_tail();
     exit();
 }
 
 try {
     $openid = new LightOpenID;
-    echo "<pre>";
+    echo " < pre > ";
     if(!$openid->mode) {
         if(isset($_POST['openid_identifier'])) {
             $openid->identity = $_POST['openid_identifier'];