XOOPS / XoopsCore

htdocs/class/xoopseditor/textarea/editor_registry.php

Spacing +1 added lines, -1 removed lines

@@ -23,7 +23,7 @@
 
 return $config = array(
     "class"  => "FormTextArea",
-    "file"   => \XoopsBaseConfig::get('root-path') . "/class/xoopseditor/textarea/textarea.php",
+    "file"   => \XoopsBaseConfig::get('root-path')."/class/xoopseditor/textarea/textarea.php",
     "title"  => _XOOPS_EDITOR_TEXTAREA, // display to end user
     "order"  => 1, // 0 will disable the editor
     "nohtml" => 1 // For forms that have "dohtml" disabled

htdocs/class/captcha/xoopscaptcha.php

Indentation +2 added lines, -2 removed lines

@@ -73,8 +73,8 @@
     protected function __construct()
     {
         // Load static configurations
-		$xoops_root_path = \XoopsBaseConfig::get('root-path');
-		$xoops_var_path = \XoopsBaseConfig::get('var-path');
+        $xoops_root_path = \XoopsBaseConfig::get('root-path');
+        $xoops_var_path = \XoopsBaseConfig::get('var-path');
         $this->path_basic = $xoops_root_path . '/class/captcha';
         $this->path_plugin = $xoops_root_path . '/Frameworks/captcha';
         $this->configPath = $xoops_var_path . '/configs/';

Spacing +27 added lines, -27 removed lines

@@ -75,9 +75,9 @@ 
         // Load static configurations
 		$xoops_root_path = \XoopsBaseConfig::get('root-path');
 		$xoops_var_path = \XoopsBaseConfig::get('var-path');
-        $this->path_basic = $xoops_root_path . '/class/captcha';
-        $this->path_plugin = $xoops_root_path . '/Frameworks/captcha';
-        $this->configPath = $xoops_var_path . '/configs/';
+        $this->path_basic = $xoops_root_path.'/class/captcha';
+        $this->path_plugin = $xoops_root_path.'/Frameworks/captcha';
+        $this->configPath = $xoops_var_path.'/configs/';
         $this->config = $this->loadConfig();
         $this->name = $this->config['name'];
     }
@@ -104,15 +104,15 @@ 
      *
      * @return array
      */
-    function loadConfig( $name = 'config') {
-        if ( $name === 'config' ) {
+    function loadConfig($name = 'config') {
+        if ($name === 'config') {
             $filename = 'captcha.config';
         } else {
-            $filename = 'captcha.config.' . $name;
+            $filename = 'captcha.config.'.$name;
         }
-        if ( !$config = $this->readConfig($filename) ) {
-            $config = $this->loadBasicConfig( $name );
-            $this->writeConfig($filename, $config );
+        if (!$config = $this->readConfig($filename)) {
+            $config = $this->loadBasicConfig($name);
+            $this->writeConfig($filename, $config);
         }
 
         return $config;
@@ -129,11 +129,11 @@ 
     {
         $basic_config = array();
         $plugin_config = array();
-        $filename = ($filename === 'config') ? 'config.php' : 'config.' . $filename . '.php';
-        if (XoopsLoad::fileExists($file = $this->path_basic . '/' . $filename)) {
+        $filename = ($filename === 'config') ? 'config.php' : 'config.'.$filename.'.php';
+        if (XoopsLoad::fileExists($file = $this->path_basic.'/'.$filename)) {
             $basic_config = include $file;
         }
-        if (XoopsLoad::fileExists($file = $this->path_plugin . '/' . $filename)) {
+        if (XoopsLoad::fileExists($file = $this->path_plugin.'/'.$filename)) {
             $plugin_config = include $file;
         }
 
@@ -150,7 +150,7 @@ 
      */
     function readConfig($filename = 'config')
     {
-        $path_file = $this->configPath . $filename . '.php';
+        $path_file = $this->configPath.$filename.'.php';
         $file = XoopsFile::getHandler('file', $path_file);
         return eval(@$file->read());
     }
@@ -165,9 +165,9 @@ 
      */
     function writeConfig($filename = 'config', $config)
     {
-        $path_file = $this->configPath . $filename . '.php';
+        $path_file = $this->configPath.$filename.'.php';
         $file = XoopsFile::getHandler('file', $path_file);
-        return $file->write( 'return ' . var_export($config, true) . ';');
+        return $file->write('return '.var_export($config, true).';');
     }
 
     /**
@@ -207,22 +207,22 @@ 
     public function loadHandler($name = null)
     {
         $name = !empty($name) ? $name : (empty($this->config['mode']) ? 'text' : $this->config['mode']);
-        $class = 'XoopsCaptcha' . ucfirst($name);
+        $class = 'XoopsCaptcha'.ucfirst($name);
         if (!empty($this->handler) && get_class($this->handler) == $class) {
             return $this->handler;
         }
         $this->handler = null;
-        if (XoopsLoad::fileExists($file = $this->path_basic . '/' . $name . '.php')) {
+        if (XoopsLoad::fileExists($file = $this->path_basic.'/'.$name.'.php')) {
             require_once $file;
         } else {
-            if (XoopsLoad::fileExists($file = $this->path_plugin . '/' . $name . '.php')) {
+            if (XoopsLoad::fileExists($file = $this->path_plugin.'/'.$name.'.php')) {
                 require_once $file;
             }
         }
 
         if (!class_exists($class)) {
             $class = 'XoopsCaptchaText';
-            require_once $this->path_basic . '/text.php';
+            require_once $this->path_basic.'/text.php';
         }
         /* @var $handler XoopsCaptchaMethod */
         $handler = new $class($this);
@@ -348,8 +348,8 @@ 
         $this->handler->destroyGarbage();
 
         if ($clearSession) {
-            foreach ($this->config as $k => $config ) {
-                $_SESSION[$this->name . '_' . $k] = null;
+            foreach ($this->config as $k => $config) {
+                $_SESSION[$this->name.'_'.$k] = null;
             }
         }
         return true;
@@ -363,9 +363,9 @@ 
     public function render()
     {
         $sessionName = $this->config['name'];
-        $_SESSION[$sessionName . '_name'] = $sessionName;
-        foreach ($this->config as $k => $config ) {
-            $_SESSION[$sessionName . '_' . $k] = $config;
+        $_SESSION[$sessionName.'_name'] = $sessionName;
+        foreach ($this->config as $k => $config) {
+            $_SESSION[$sessionName.'_'.$k] = $config;
         }
         $form = '';
         if (!$this->active || empty($this->config['name'])) {
@@ -373,8 +373,8 @@ 
         }
 
         $maxAttempts = $this->config['maxattempts'];
-        $attempt = isset($_SESSION[$sessionName . '_attempt']) ? $_SESSION[$sessionName . '_attempt'] : 0;
-        $_SESSION[$sessionName . '_attempt'] = $attempt;
+        $attempt = isset($_SESSION[$sessionName.'_attempt']) ? $_SESSION[$sessionName.'_attempt'] : 0;
+        $_SESSION[$sessionName.'_attempt'] = $attempt;
 
         // Failure on too many attempts
         if (!empty($maxAttempts) && $attempt > $maxAttempts) {
@@ -410,7 +410,7 @@ 
     {
         $code = ($code === null) ? $this->handler->getCode() : $code;
         if (!empty($code)) {
-            $_SESSION[$this->name . '_code'] = $code;
+            $_SESSION[$this->name.'_code'] = $code;
             return true;
         }
         return false;

htdocs/class/captcha/xoopscaptchamethod.php

Braces +5 added lines, -4 removed lines

@@ -75,12 +75,13 @@
      */
     public function loadConfig($name = '')
     {
-        if (!is_object($this->handler))
-            $this->config = array();
-        else
-            $this->config = empty($name)
+        if (!is_object($this->handler)) {
+                    $this->config = array();
+        } else {
+                    $this->config = empty($name)
                 ? $this->handler->config
                 : array_merge($this->handler->config, $this->handler->loadConfig($name));
+        }
     }
 
     /**

htdocs/class/captcha/recaptcha/recaptchalib.php

Indentation +7 added lines, -8 removed lines

@@ -105,7 +105,6 @@ 
  * @param string $pubkey A public key for reCAPTCHA
  * @param string $error The error given by reCAPTCHA (optional, default is null)
  * @param boolean $use_ssl Should the request be made over ssl? (optional, default is false)
-
  * @return string - The HTML to be embedded in the user's form.
  */
 function recaptcha_get_html($pubkey, $error = null, $use_ssl = false)
@@ -172,13 +171,13 @@ 
     }
 
     $response = _recaptcha_http_post(RECAPTCHA_VERIFY_SERVER,
-		"/recaptcha/api/verify",
-		array(
-			   'privatekey' => $privkey,
-			   'remoteip' => $remoteip,
-			   'challenge' => $challenge,
-			   'response' => $response
-		   ) + $extra_params);
+        "/recaptcha/api/verify",
+        array(
+                'privatekey' => $privkey,
+                'remoteip' => $remoteip,
+                'challenge' => $challenge,
+                'response' => $response
+            ) + $extra_params);
 
     $answers = explode("\n", $response [1]);
     $recaptcha_response = new ReCaptchaResponse();

Spacing +9 added lines, -9 removed lines

@@ -50,7 +50,7 @@ 
 {
     $req = "";
     foreach ($data as $key => $value) {
-        $req .= $key . '=' . urlencode(stripslashes($value)) . '&';
+        $req .= $key.'='.urlencode(stripslashes($value)).'&';
     }
 
     // Cut the last '&'
@@ -76,7 +76,7 @@ 
     $http_request = "POST $path HTTP/1.0\r\n";
     $http_request .= "Host: $host\r\n";
     $http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n";
-    $http_request .= "Content-Length: " . strlen($req) . "\r\n";
+    $http_request .= "Content-Length: ".strlen($req)."\r\n";
     $http_request .= "User-Agent: reCAPTCHA/PHP\r\n";
     $http_request .= "\r\n";
     $http_request .= $req;
@@ -122,12 +122,12 @@ 
 
     $errorpart = "";
     if ($error) {
-        $errorpart = "&error=" . $error;
+        $errorpart = "&error=".$error;
     }
-    return '<script type="text/javascript" src="' . $server . '/challenge?k=' . $pubkey . $errorpart . '"></script>
+    return '<script type="text/javascript" src="'.$server.'/challenge?k='.$pubkey.$errorpart.'"></script>
 
     <noscript>
-        <iframe src="' . $server . '/noscript?k=' . $pubkey . $errorpart . '" height="300" width="500" frameborder="0"></iframe><br/>
+        <iframe src="' . $server.'/noscript?k='.$pubkey.$errorpart.'" height="300" width="500" frameborder="0"></iframe><br/>
         <textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
         <input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
     </noscript>';
@@ -203,7 +203,7 @@ 
  */
 function recaptcha_get_signup_url($domain = null, $appname = null)
 {
-    return "https://www.google.com/recaptcha/admin/create?" . _recaptcha_qsencode(
+    return "https://www.google.com/recaptcha/admin/create?"._recaptcha_qsencode(
         array('domains' => $domain, 'app' => $appname));
 }
 
@@ -256,13 +256,13 @@ 
 function recaptcha_mailhide_url($pubkey, $privkey, $email)
 {
     if ($pubkey == '' || $pubkey == null || $privkey == "" || $privkey == null) {
-        die ("To use reCAPTCHA Mailhide, you have to sign up for a public and private key, " . "you can do so at <a href='http://www.google.com/recaptcha/mailhide/apikey'>http://www.google.com/recaptcha/mailhide/apikey</a>");
+        die ("To use reCAPTCHA Mailhide, you have to sign up for a public and private key, "."you can do so at <a href='http://www.google.com/recaptcha/mailhide/apikey'>http://www.google.com/recaptcha/mailhide/apikey</a>");
     }
 
     $ky = pack('H*', $privkey);
     $cryptmail = _recaptcha_aes_encrypt($email, $ky);
 
-    return "http://www.google.com/recaptcha/mailhide/d?k=" . $pubkey . "&c=" . _recaptcha_mailhide_urlbase64($cryptmail);
+    return "http://www.google.com/recaptcha/mailhide/d?k=".$pubkey."&c="._recaptcha_mailhide_urlbase64($cryptmail);
 }
 
 /**
@@ -305,5 +305,5 @@ 
     $emailparts = _recaptcha_mailhide_email_parts($email);
     $url = recaptcha_mailhide_url($pubkey, $privkey, $email);
 
-    return htmlentities($emailparts[0]) . "<a href='" . htmlentities($url) . "' onclick=\"window.open('" . htmlentities($url) . "', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;\" title=\"Reveal this e-mail address\">...</a>@" . htmlentities($emailparts [1]);
+    return htmlentities($emailparts[0])."<a href='".htmlentities($url)."' onclick=\"window.open('".htmlentities($url)."', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;\" title=\"Reveal this e-mail address\">...</a>@".htmlentities($emailparts [1]);
 }

htdocs/class/captcha/image.php

Indentation +2 added lines, -2 removed lines

@@ -63,7 +63,7 @@ 
      */
     public function render()
     {
-		$xoops_url = \XoopsBaseConfig::get('url');
+        $xoops_url = \XoopsBaseConfig::get('url');
         $js = "<script type='text/javascript'>
                 function xoops_captcha_refresh(imgId)
                 {
@@ -88,7 +88,7 @@ 
      */
     public function loadImage()
     {
-		$xoops_url = \XoopsBaseConfig::get('url');
+        $xoops_url = \XoopsBaseConfig::get('url');
         return '<img id="' . ($this->config["name"]) . '" src="' . $xoops_url . '/class/captcha/image/scripts/image.php" onclick=\'this.src="' . $xoops_url . '/class/captcha/image/scripts/image.php?refresh="+Math.random()' . '\' style="cursor: pointer; vertical-align: middle;" alt="" />';
     }
 }

Spacing +13 added lines, -13 removed lines

@@ -40,15 +40,15 @@ 
             return false;
         } else {
             $required_functions = array(
-                'imagecreatetruecolor' ,
-                'imagecolorallocate' ,
-                'imagefilledrectangle' ,
-                'imagejpeg' ,
-                'imagedestroy' ,
+                'imagecreatetruecolor',
+                'imagecolorallocate',
+                'imagefilledrectangle',
+                'imagejpeg',
+                'imagedestroy',
                 'imageftbbox');
             foreach ($required_functions as $func) {
                 if (!function_exists($func)) {
-                    trigger_error('Function ' . $func . ' is not defined', E_USER_WARNING);
+                    trigger_error('Function '.$func.' is not defined', E_USER_WARNING);
                     return false;
                 }
             }
@@ -67,18 +67,18 @@ 
         $js = "<script type='text/javascript'>
                 function xoops_captcha_refresh(imgId)
                 {
-                    xoopsGetElementById(imgId).src = '" . $xoops_url . "/class/captcha/image/scripts/image.php?refresh='+Math.random();
+                    xoopsGetElementById(imgId).src = '" . $xoops_url."/class/captcha/image/scripts/image.php?refresh='+Math.random();
                 }
                 </script>";
         $image = $this->loadImage();
-        $image .= "<br /><a href=\"javascript: xoops_captcha_refresh('" . ($this->config['name']) . "')\">" . XoopsLocale::CLICK_TO_REFRESH_IMAGE_IF_NOT_CLEAR . "</a>";
-        $input = '<input type="text" name="' . $this->config['name'] . '" id="' . $this->config['name'] . '" size="' . $this->config['num_chars'] . '" maxlength="' . $this->config['num_chars'] . '" value="" required>';
+        $image .= "<br /><a href=\"javascript: xoops_captcha_refresh('".($this->config['name'])."')\">".XoopsLocale::CLICK_TO_REFRESH_IMAGE_IF_NOT_CLEAR."</a>";
+        $input = '<input type="text" name="'.$this->config['name'].'" id="'.$this->config['name'].'" size="'.$this->config['num_chars'].'" maxlength="'.$this->config['num_chars'].'" value="" required>';
         $rule = XoopsLocale::INPUT_LETTERS_IN_THE_IMAGE;
-        $rule .= '<br />' . (empty($this->config['casesensitive']) ? XoopsLocale::CODE_IS_CASE_INSENSITIVE : XoopsLocale::CODE_IS_CASE_SENSITIVE);
+        $rule .= '<br />'.(empty($this->config['casesensitive']) ? XoopsLocale::CODE_IS_CASE_INSENSITIVE : XoopsLocale::CODE_IS_CASE_SENSITIVE);
         if (!empty($this->config['maxattempts'])) {
-            $rule .= '<br />' . sprintf(XoopsLocale::F_MAXIMUM_ATTEMPTS, $this->config['maxattempts']);
+            $rule .= '<br />'.sprintf(XoopsLocale::F_MAXIMUM_ATTEMPTS, $this->config['maxattempts']);
         }
-        return $js . $image . '<br /><br />' . $input . '<br />' . $rule;
+        return $js.$image.'<br /><br />'.$input.'<br />'.$rule;
     }
 
     /**
@@ -89,6 +89,6 @@ 
     public function loadImage()
     {
 		$xoops_url = \XoopsBaseConfig::get('url');
-        return '<img id="' . ($this->config["name"]) . '" src="' . $xoops_url . '/class/captcha/image/scripts/image.php" onclick=\'this.src="' . $xoops_url . '/class/captcha/image/scripts/image.php?refresh="+Math.random()' . '\' style="cursor: pointer; vertical-align: middle;" alt="" />';
+        return '<img id="'.($this->config["name"]).'" src="'.$xoops_url.'/class/captcha/image/scripts/image.php" onclick=\'this.src="'.$xoops_url.'/class/captcha/image/scripts/image.php?refresh="+Math.random()'.'\' style="cursor: pointer; vertical-align: middle;" alt="" />';
     }
 }

htdocs/class/captcha/recaptcha.php

Indentation +1 added lines, -1 removed lines

@@ -66,7 +66,7 @@
         include_once __DIR__ . '/recaptcha/recaptchalib.php';
         if (!empty($_POST['recaptcha_response_field'])) {
             $resp = recaptcha_check_answer($this->config['private_key'], $_SERVER['REMOTE_ADDR'],
-				$_POST['recaptcha_challenge_field'], $_POST['recaptcha_response_field']);
+                $_POST['recaptcha_challenge_field'], $_POST['recaptcha_response_field']);
             if (!$resp->is_valid) {
                 $this->handler->message[] = $resp->error;
             } else {

Spacing +4 added lines, -4 removed lines

@@ -42,11 +42,11 @@ 
      */
     public function render()
     {
-        include_once __DIR__ . '/recaptcha/recaptchalib.php';
+        include_once __DIR__.'/recaptcha/recaptchalib.php';
         $form = "<script type=\"text/javascript\">
             var RecaptchaOptions = {
-            theme : '" . (empty($this->config['theme']) ? '' : $this->config['theme']) . "',
-            lang : '" . (empty($this->config['lang']) ? '' : $this->config['lang']) . "'
+            theme : '" . (empty($this->config['theme']) ? '' : $this->config['theme'])."',
+            lang : '" . (empty($this->config['lang']) ? '' : $this->config['lang'])."'
             };
             </script>";
         $public_key = empty($this->config['public_key']) ? '' : $this->config['public_key'];
@@ -63,7 +63,7 @@ 
     public function verify($sessionName = null)
     {
         $is_valid = false;
-        include_once __DIR__ . '/recaptcha/recaptchalib.php';
+        include_once __DIR__.'/recaptcha/recaptchalib.php';
         if (!empty($_POST['recaptcha_response_field'])) {
             $resp = recaptcha_check_answer($this->config['private_key'], $_SERVER['REMOTE_ADDR'],
 				$_POST['recaptcha_challenge_field'], $_POST['recaptcha_response_field']);

htdocs/class/captcha/text.php

Indentation +2 added lines, -2 removed lines

@@ -33,8 +33,8 @@
     public function render()
     {
         $form = $this->loadText() . '&nbsp;&nbsp; <input type="text" name="' . $this->config['name']
-			. '" id="' . $this->config['name'] . '" size="' . $this->config['num_chars']
-			. '" maxlength="' . $this->config['num_chars'] . '" value="" />';
+            . '" id="' . $this->config['name'] . '" size="' . $this->config['num_chars']
+            . '" maxlength="' . $this->config['num_chars'] . '" value="" />';
         $form .= '<br />' . XoopsLocale::INPUT_RESULT_FROM_EXPRESSION;
         if (!empty($this->config['maxattempts'])) {
             $form .= '<br />' . sprintf(XoopsLocale::F_MAXIMUM_ATTEMPTS, $this->config['maxattempts']);

Spacing +6 added lines, -6 removed lines

@@ -32,12 +32,12 @@ 
      */
     public function render()
     {
-        $form = $this->loadText() . '&nbsp;&nbsp; <input type="text" name="' . $this->config['name']
-			. '" id="' . $this->config['name'] . '" size="' . $this->config['num_chars']
-			. '" maxlength="' . $this->config['num_chars'] . '" value="" />';
-        $form .= '<br />' . XoopsLocale::INPUT_RESULT_FROM_EXPRESSION;
+        $form = $this->loadText().'&nbsp;&nbsp; <input type="text" name="'.$this->config['name']
+			. '" id="'.$this->config['name'].'" size="'.$this->config['num_chars']
+			. '" maxlength="'.$this->config['num_chars'].'" value="" />';
+        $form .= '<br />'.XoopsLocale::INPUT_RESULT_FROM_EXPRESSION;
         if (!empty($this->config['maxattempts'])) {
-            $form .= '<br />' . sprintf(XoopsLocale::F_MAXIMUM_ATTEMPTS, $this->config['maxattempts']);
+            $form .= '<br />'.sprintf(XoopsLocale::F_MAXIMUM_ATTEMPTS, $this->config['maxattempts']);
         }
         return $form;
     }
@@ -58,6 +58,6 @@ 
             $expression = "{$val_a} + {$val_b} = ?";
             $this->code = $val_a + $val_b;
         }
-        return '<span style="font-style: normal; font-weight: bold; font-size: 100%; font-color: #333; border: 1px solid #333; padding: 1px 5px;">' . $expression . '</span>';
+        return '<span style="font-style: normal; font-weight: bold; font-size: 100%; font-color: #333; border: 1px solid #333; padding: 1px 5px;">'.$expression.'</span>';
     }
 }

htdocs/class/captcha/image/scripts/imageclass.php

Switch Indentation +9 added lines, -9 removed lines

@@ -297,15 +297,15 @@
         if ($RandImage = $this->loadBackground()) {
             $ImageType = @getimagesize($RandImage);
             switch (@$ImageType[2]) {
-            case 1:
-                $BackgroundImage = imagecreatefromgif($RandImage);
-                break;
-            case 2:
-                $BackgroundImage = imagecreatefromjpeg($RandImage);
-                break;
-            case 3:
-                $BackgroundImage = imagecreatefrompng($RandImage);
-                break;
+                case 1:
+                    $BackgroundImage = imagecreatefromgif($RandImage);
+                    break;
+                case 2:
+                    $BackgroundImage = imagecreatefromjpeg($RandImage);
+                    break;
+                case 3:
+                    $BackgroundImage = imagecreatefrompng($RandImage);
+                    break;
             }
         }
         if (isset($BackgroundImage) && !empty($BackgroundImage)) {

Spacing +4 added lines, -4 removed lines

@@ -140,7 +140,7 @@ 
     {
         if ($this->invalid) {
             header("Content-type: image/gif");
-            readfile($this->xoops_root_path . "/images/subject/icon2.gif");
+            readfile($this->xoops_root_path."/images/subject/icon2.gif");
             return false;
         }
 
@@ -165,7 +165,7 @@ 
             return $items;
         }
         ;
-        $file_path = $this->xoops_root_path . "/class/captcha/image/{$name}";
+        $file_path = $this->xoops_root_path."/class/captcha/image/{$name}";
         $files = \Xoops\Core\Lists\File::getList($file_path);
         foreach ($files as $item) {
             if (empty($extension) || preg_match("/(\.{$extension})$/i", $item)) {
@@ -236,7 +236,7 @@ 
     public function loadFont()
     {
         $fonts = $this->getList("fonts", "ttf");
-        $this->font = $this->xoops_root_path . "/class/captcha/image/fonts/" . $fonts[array_rand($fonts)];
+        $this->font = $this->xoops_root_path."/class/captcha/image/fonts/".$fonts[array_rand($fonts)];
     }
 
     /**
@@ -282,7 +282,7 @@ 
     {
         $RandBackground = null;
         if ($backgrounds = $this->getList("backgrounds", "(gif|jpg|png)")) {
-            $RandBackground = $this->xoops_root_path . "/class/captcha/image/backgrounds/" . $backgrounds[array_rand($backgrounds)];
+            $RandBackground = $this->xoops_root_path."/class/captcha/image/backgrounds/".$backgrounds[array_rand($backgrounds)];
         }
         return $RandBackground;
     }

htdocs/class/captcha/image/scripts/image.php

Spacing +1 added lines, -1 removed lines

@@ -24,7 +24,7 @@
  * @since     2.6.0
  */
 
-require dirname(dirname(dirname(dirname(__DIR__)))) . '/mainfile.php';
+require dirname(dirname(dirname(dirname(__DIR__)))).'/mainfile.php';
 
 require_once 'imageclass.php';