BOINC / boinc

html/user/manage_project.php

Spacing +2 added lines, -2 removed lines

@@ -162,11 +162,11 @@
             }
         }
     }
-    $quota = (double) get_str('quota');
+    $quota = (double)get_str('quota');
     if ($quota != $us->quota) {
         $us->update("quota=$quota");
     }
-    $mj = (int) get_str('max_jobs_in_progress');
+    $mj = (int)get_str('max_jobs_in_progress');
     if ($mj != $us->max_jobs_in_progress) {
         $us->update("max_jobs_in_progress=$mj");
     }

html/inc/bootstrap.inc

Spacing +23 added lines, -23 removed lines

@@ -141,12 +141,12 @@ 
         // prefix for links; needed for pages not in top dir
     $user,
         // logged-in user, if any
-    $fixed=false,
+    $fixed = false,
         // if true, navbar is fixed at top of page.
         // NOTE: if you do this, you must set a global var $fixed_navbar
         // to true at compile time
         // (it needs to be set when page_head() is called).
-    $inverse=false
+    $inverse = false
         // white on black?
 ) {
     global $master_url;
@@ -215,7 +215,7 @@ 
 // output a panel.
 // $content_func is a function that generates the panel contents
 //
-function panel($title, $content_func, $class="panel-primary", $body_class="") {
+function panel($title, $content_func, $class = "panel-primary", $body_class = "") {
     echo sprintf('<div class="panel %s">
         ', $class
     );
@@ -242,7 +242,7 @@ 
 // $left_width is the width of left column in 1/12 units.
 // $arg is passed to the functions.
 //
-function grid($top_func, $left_func, $right_func, $left_width=6, $arg=null) {
+function grid($top_func, $left_func, $right_func, $left_width = 6, $arg = null) {
     echo '
         <div class="container-fluid">
     ';
@@ -257,7 +257,7 @@ 
             </div>
         ';
     }
-    $right_width = 12-$left_width;
+    $right_width = 12 - $left_width;
     echo '
         <div class="row">
         <div class="col-sm-'.$left_width.'">
@@ -281,7 +281,7 @@ 
 //      use extra = "name=x"
 //      call forum_focus(x, foo) after defining the field
 //
-function form_start($action, $method='get', $extra='') {
+function form_start($action, $method = 'get', $extra = '') {
     echo sprintf(
         '<div class="container-fluid">
         <form class="form-horizontal" method="%s" action="%s" %s>'
@@ -313,7 +313,7 @@ 
 // just the input field
 //
 function form_input_text_field(
-    $name, $value='', $type='text', $attrs='', $extra=''
+    $name, $value = '', $type = 'text', $attrs = '', $extra = ''
 ) {
     return sprintf(
         '<input %s type="%s" class="form-control" name="%s" value="%s">%s',
@@ -324,7 +324,7 @@ 
 // the whole row
 //
 function form_input_text(
-    $label, $name, $value='', $type='text', $attrs='', $extra=''
+    $label, $name, $value = '', $type = 'text', $attrs = '', $extra = ''
 ) {
     echo sprintf('
         <div class="form-group">
@@ -352,7 +352,7 @@ 
     );
 }
 
-function form_input_textarea($label, $name, $value='', $nrows=4) {
+function form_input_textarea($label, $name, $value = '', $nrows = 4) {
     echo sprintf('
         <div class="form-group">
             <label align=right class="%s" for="%s">%s</label>
@@ -368,7 +368,7 @@ 
 
 // $items is either a string of <option> elements, or an array
 //
-function form_select($label, $name, $items, $selected=null) {
+function form_select($label, $name, $items, $selected = null) {
     echo sprintf('
         <div class="form-group">
             <label align=right class="%s" for="%s">%s</label>
@@ -381,7 +381,7 @@ 
         foreach ($items as $i) {
             echo sprintf(
                 '<option %s value=%s>%s</option>',
-                ($i[0]==$selected)?'selected':'',
+                ($i[0] == $selected) ? 'selected' : '',
                 $i[0], $i[1]
             );
         }
@@ -394,7 +394,7 @@ 
 // same, for multiple select.
 // $selected, if non-null, is a list of selected values
 //
-function form_select_multiple($label, $name, $items, $selected=null, $size=0) {
+function form_select_multiple($label, $name, $items, $selected = null, $size = 0) {
     echo sprintf('
         <div class="form-group">
             <label align=right class="%s" for="%s">%s</label>
@@ -406,7 +406,7 @@ 
     foreach ($items as $i) {
         echo sprintf(
             '<option %s value=%s>%s</option>',
-            ($selected && in_array($i[0], $selected))?'selected':'',
+            ($selected && in_array($i[0], $selected)) ? 'selected' : '',
             $i[0], $i[1]
         );
     }
@@ -415,12 +415,12 @@ 
 
 // return a list of strings for checkbox items
 //
-function checkbox_item_strings($items, $attrs='') {
+function checkbox_item_strings($items, $attrs = '') {
     $x = [];
     foreach ($items as $i) {
         $x[] = sprintf('<input %s type="checkbox" name="%s" %s> %s
             ',
-            $attrs, $i[0], $i[2]?"checked":"", $i[1]
+            $attrs, $i[0], $i[2] ? "checked" : "", $i[1]
         );
     }
     return $x;
@@ -428,7 +428,7 @@ 
 
 // $items is list of (name, label, checked)
 //
-function form_checkboxes($label, $items, $attrs='') {
+function form_checkboxes($label, $items, $attrs = '') {
     echo sprintf('
         <div class="form-group">
             <label align=right class="%s">%s</label>
@@ -447,7 +447,7 @@ 
 //
 function form_radio_buttons(
     $label, $name, $items, $selected,
-    $assign_ids=false       // assign IDs to buttons based on names
+    $assign_ids = false       // assign IDs to buttons based on names
 ) {
     echo sprintf('
         <div class="form-group">
@@ -457,7 +457,7 @@ 
         FORM_LEFT_CLASS, $label, FORM_RIGHT_CLASS
     );
     foreach ($items as $i) {
-        $checked = ($selected == $i[0])?"checked":"";
+        $checked = ($selected == $i[0]) ? "checked" : "";
         if ($assign_ids) {
             $id = sprintf('id="%s_%s"', $name, $i[0]);
         } else {
@@ -495,7 +495,7 @@ 
 ';
 }
 
-function form_submit($text, $attrs='') {
+function form_submit($text, $attrs = '') {
     form_general(
         "",
         sprintf(
@@ -505,7 +505,7 @@ 
     );
 }
 
-function form_checkbox($label, $name, $checked=false) {
+function form_checkbox($label, $name, $checked = false) {
     echo sprintf('
         <div class="form-group">
             <label align=right class="%s">%s</label>
@@ -516,7 +516,7 @@ 
     echo sprintf('
         <input type="checkbox" name="%s" %s>
         </div>
-        ', $name, $checked?"checked":""
+        ', $name, $checked ? "checked" : ""
     );
 }
 
@@ -544,7 +544,7 @@ 
 // $selected is the list of selected values.
 // $extra is e.g. id=foo
 //
-function form_select2_multi($label, $name, $items, $selected=null, $extra='') {
+function form_select2_multi($label, $name, $items, $selected = null, $extra = '') {
     echo sprintf('
         <div class="form-group">
             <label align=right class="%s" for="%s">%s</label>
@@ -556,7 +556,7 @@ 
     foreach ($items as $i) {
         echo sprintf(
             '<option %s value=%s>%s</option>',
-            ($selected && in_array($i[0], $selected))?'selected':'',
+            ($selected && in_array($i[0], $selected)) ? 'selected' : '',
             $i[0], $i[1]
         );
     }

html/inc/util.inc

Spacing +77 added lines, -77 removed lines

@@ -35,7 +35,7 @@ 
 $config = get_config();
 
 global $master_url;
-$master_url = parse_config($config , "<master_url>");
+$master_url = parse_config($config, "<master_url>");
 
 // the above 'globals' are solely for Drupal; see
 // https://stackoverflow.com/questions/29216392/scope-of-a-global-variable-in-drupal-module
@@ -46,10 +46,10 @@ 
 // 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
 
@@ -159,10 +159,10 @@ 
 }
 
 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
@@ -173,15 +173,15 @@ 
         $path = substr($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'];
@@ -189,13 +189,13 @@ 
         $path = substr($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
@@ -221,7 +221,7 @@ 
             $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);
@@ -232,7 +232,7 @@ 
     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);
@@ -242,7 +242,7 @@ 
     }
 }
 
-$cache_control_extra="";
+$cache_control_extra = "";
 $is_login_page = false;
 
 // Call this to start pages.
@@ -254,11 +254,11 @@ 
 // with an existing web framework can more easily do so.
 // To do so, define page_head() in html/project/project.inc
 //
-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()")
@@ -267,10 +267,10 @@ 
         // 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)
@@ -292,7 +292,7 @@ 
         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: $cache_control_extra no-cache, must-revalidate, post-check=0, pre-check=0");
             // for HTTP/1.1
@@ -315,11 +315,11 @@ 
     if ($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">
@@ -375,7 +375,7 @@ 
     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"):
@@ -390,13 +390,13 @@ 
 
 // 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";
@@ -430,24 +430,24 @@ 
 // 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;
@@ -461,7 +461,7 @@ 
 
 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($x) {
@@ -473,14 +473,14 @@ 
     return time_str($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);
 }
 
@@ -525,7 +525,7 @@ 
     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 {
@@ -539,10 +539,10 @@ 
 
 // 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>
@@ -553,7 +553,7 @@ 
 // output the first part of row2();
 // then write the content, followed by </td></tr>
 
-function row2_init($x, $lwidth='40%') {
+function row2_init($x, $lwidth = '40%') {
     echo sprintf('<tr>
         <td width="%s" %s>%s</td>
         <td %s>',
@@ -569,31 +569,31 @@ 
     echo "<tr><td>$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
     );
@@ -653,7 +653,7 @@ 
 // 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;
@@ -736,8 +736,8 @@ 
 
 // 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) {
@@ -756,7 +756,7 @@ 
 
 // 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)) {
@@ -771,7 +771,7 @@ 
 
 // 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;
@@ -789,7 +789,7 @@ 
     }
 }
 
-function get_str($name, $optional=false) {
+function get_str($name, $optional = false) {
     if (isset($_GET[$name])) {
         $x = $_GET[$name];
     } else {
@@ -801,7 +801,7 @@ 
     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 {
@@ -813,7 +813,7 @@ 
     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 {
@@ -829,7 +829,7 @@ 
     // 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;
     }
@@ -853,7 +853,7 @@ 
     $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
     //
@@ -870,7 +870,7 @@ 
 
 // 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) {
@@ -895,12 +895,12 @@ 
     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'];
@@ -918,7 +918,7 @@ 
 // 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', $font_size);
@@ -937,7 +937,7 @@ 
 // class: class of the button, e.g. btn
 // extra: Additional text in href tag
 //
-function button_text($url, $text, $desc=null, $class=null, $extra='') {
+function button_text($url, $text, $desc = null, $class = null, $extra = '') {
     if (!$desc) {
         $desc = $text;
     }
@@ -952,23 +952,23 @@ 
     );
 }
 
-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\"";
@@ -1005,7 +1005,7 @@ 
 // 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 ($retval == 1) {
@@ -1081,7 +1081,7 @@ 
 // Check this to avoid XSS vulnerability
 //
 function sanitize_sort_by($x) {
-    switch($x) {
+    switch ($x) {
     case 'expavg_credit':
     case 'total_credit':
         return;
@@ -1099,7 +1099,7 @@ 
 }
 
 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='.$name);
@@ -1107,7 +1107,7 @@ 
     header('Expires: 0');
     header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
     header('Pragma: public');
-    header('Content-Length: ' . filesize($path));
+    header('Content-Length: '.filesize($path));
     flush();
     readfile($path);
 }
@@ -1156,10 +1156,10 @@ 
 // 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];
     }
@@ -1188,7 +1188,7 @@ 
     $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")
     ;
 }
 
@@ -1218,7 +1218,7 @@ 
 // 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() {
@@ -1244,7 +1244,7 @@ 
 }
 
 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

Braces +6 added lines, -5 removed lines

@@ -254,7 +254,7 @@ 
 // with an existing web framework can more easily do so.
 // To do so, define page_head() in html/project/project.inc
 //
-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.
@@ -375,7 +375,8 @@ 
     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"):
@@ -390,7 +391,7 @@ 
 
 // See the comments for page_head()
 //
-if (!function_exists("page_tail")){
+if (!function_exists("page_tail")) {
 function page_tail(
     $show_date=false,
         // true for pages that are generated periodically rather than on the fly
@@ -895,7 +896,7 @@ 
     return $str;
 }
 
-function strip_bbcode($string){
+function strip_bbcode($string) {
     return preg_replace("/((\[.+\])+?)(.+?)((\[\/.+\])+?)/","",$string);
 }
 
@@ -1156,7 +1157,7 @@ 
 // 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+)\)/";