mambax7 / smartobject

include/custom_code/footer_start.php

Indentation +1 added lines, -1 removed lines

@@ -2,5 +2,5 @@
 
 function smarthook_footer_start()
 {
-    // code...
+	// code...
 }

include/common.php

Indentation +6 added lines, -6 removed lines

@@ -14,22 +14,22 @@
  * SmartObject library path
  */
 if (!defined('SMARTOBJECT_URL')) {
-    define('SMARTOBJECT_URL', XOOPS_URL . '/modules/smartobject/');
+	define('SMARTOBJECT_URL', XOOPS_URL . '/modules/smartobject/');
 }
 if (!defined('SMARTOBJECT_ROOT_PATH')) {
-    define('SMARTOBJECT_ROOT_PATH', XOOPS_ROOT_PATH . '/modules/smartobject/');
+	define('SMARTOBJECT_ROOT_PATH', XOOPS_ROOT_PATH . '/modules/smartobject/');
 }
 if (!defined('SMARTOBJECT_IMAGES_URL')) {
-    define('SMARTOBJECT_IMAGES_URL', SMARTOBJECT_URL . 'assets/images/');
+	define('SMARTOBJECT_IMAGES_URL', SMARTOBJECT_URL . 'assets/images/');
 }
 if (!defined('SMARTOBJECT_IMAGES_ROOT_PATH')) {
-    define('SMARTOBJECT_IMAGES_ROOT_PATH', SMARTOBJECT_ROOT_PATH . 'assets/images/');
+	define('SMARTOBJECT_IMAGES_ROOT_PATH', SMARTOBJECT_ROOT_PATH . 'assets/images/');
 }
 if (!defined('SMARTOBJECT_IMAGES_ACTIONS_URL')) {
-    define('SMARTOBJECT_IMAGES_ACTIONS_URL', SMARTOBJECT_URL . 'assets/images/actions/');
+	define('SMARTOBJECT_IMAGES_ACTIONS_URL', SMARTOBJECT_URL . 'assets/images/actions/');
 }
 if (!defined('SMARTOBJECT_IMAGES_ACTIONS_ROOT_PATH')) {
-    define('SMARTOBJECT_IMAGES_ACTIONS_ROOT_PATH', SMARTOBJECT_ROOT_PATH . 'assets/images/actions/');
+	define('SMARTOBJECT_IMAGES_ACTIONS_ROOT_PATH', SMARTOBJECT_ROOT_PATH . 'assets/images/actions/');
 }
 
 /**

Spacing +9 added lines, -9 removed lines

@@ -17,30 +17,30 @@ 
  * SmartObject library path
  */
 if (!defined('SMARTOBJECT_URL')) {
-    define('SMARTOBJECT_URL', XOOPS_URL . '/modules/smartobject/');
+    define('SMARTOBJECT_URL', XOOPS_URL.'/modules/smartobject/');
 }
 if (!defined('SMARTOBJECT_ROOT_PATH')) {
-    define('SMARTOBJECT_ROOT_PATH', XOOPS_ROOT_PATH . '/modules/smartobject/');
+    define('SMARTOBJECT_ROOT_PATH', XOOPS_ROOT_PATH.'/modules/smartobject/');
 }
 if (!defined('SMARTOBJECT_IMAGES_URL')) {
-    define('SMARTOBJECT_IMAGES_URL', SMARTOBJECT_URL . 'assets/images/');
+    define('SMARTOBJECT_IMAGES_URL', SMARTOBJECT_URL.'assets/images/');
 }
 if (!defined('SMARTOBJECT_IMAGES_ROOT_PATH')) {
-    define('SMARTOBJECT_IMAGES_ROOT_PATH', SMARTOBJECT_ROOT_PATH . 'assets/images/');
+    define('SMARTOBJECT_IMAGES_ROOT_PATH', SMARTOBJECT_ROOT_PATH.'assets/images/');
 }
 if (!defined('SMARTOBJECT_IMAGES_ACTIONS_URL')) {
-    define('SMARTOBJECT_IMAGES_ACTIONS_URL', SMARTOBJECT_URL . 'assets/images/actions/');
+    define('SMARTOBJECT_IMAGES_ACTIONS_URL', SMARTOBJECT_URL.'assets/images/actions/');
 }
 if (!defined('SMARTOBJECT_IMAGES_ACTIONS_ROOT_PATH')) {
-    define('SMARTOBJECT_IMAGES_ACTIONS_ROOT_PATH', SMARTOBJECT_ROOT_PATH . 'assets/images/actions/');
+    define('SMARTOBJECT_IMAGES_ACTIONS_ROOT_PATH', SMARTOBJECT_ROOT_PATH.'assets/images/actions/');
 }
 
 /**
  * Version of the SmartObject Framework
  */
-require_once SMARTOBJECT_ROOT_PATH . 'include/version.php';
+require_once SMARTOBJECT_ROOT_PATH.'include/version.php';
 //require_once SMARTOBJECT_ROOT_PATH . 'include/functions.php';
-require_once SMARTOBJECT_ROOT_PATH . 'include/xoops_core_common_functions.php';
+require_once SMARTOBJECT_ROOT_PATH.'include/xoops_core_common_functions.php';
 
 /**
  * Some constants used by the SmartObjects
@@ -69,4 +69,4 @@ 
 // get previous page
 $smart_previous_page = Smartobject\Utility::getEnv('HTTP_REFERER');
 
-require_once SMARTOBJECT_ROOT_PATH . 'class/smartloader.php';
+require_once SMARTOBJECT_ROOT_PATH.'class/smartloader.php';

include/xoops_core_common_functions.php

Spacing +1 added lines, -1 removed lines

@@ -15,7 +15,7 @@
 function xoops_debug_dumbQuery($msg = '')
 {
     global $xoopsDB;
-    $xoopsDB->query('SELECT * ' . $msg . ' FROM dudewhereismycar2');
+    $xoopsDB->query('SELECT * '.$msg.' FROM dudewhereismycar2');
 }
 
 function xoops_debug_initiateQueryCount()

Indentation +18 added lines, -18 removed lines

@@ -14,15 +14,15 @@ 
  */
 function xoops_debug_dumbQuery($msg = '')
 {
-    global $xoopsDB;
-    $xoopsDB->query('SELECT * ' . $msg . ' FROM dudewhereismycar2');
+	global $xoopsDB;
+	$xoopsDB->query('SELECT * ' . $msg . ' FROM dudewhereismycar2');
 }
 
 function xoops_debug_initiateQueryCount()
 {
-    global $smartfactory_query_count_activated, $smartfactory_query_count;
-    $smartfactory_query_count_activated = true;
-    $smartfactory_query_count           = 0;
+	global $smartfactory_query_count_activated, $smartfactory_query_count;
+	$smartfactory_query_count_activated = true;
+	$smartfactory_query_count           = 0;
 }
 
 /**
@@ -30,9 +30,9 @@ 
  */
 function xoops_debug_getQueryCount($msg = '')
 {
-    global $smartfactory_query_count;
+	global $smartfactory_query_count;
 
-    return xoops_debug("xoops debug Query count ($msg): $smartfactory_query_count");
+	return xoops_debug("xoops debug Query count ($msg): $smartfactory_query_count");
 }
 
 /**
@@ -41,10 +41,10 @@ 
  */
 function xoops_debug($msg, $exit = false)
 {
-    echo "<div style='padding: 5px; color: red; font-weight: bold;'>debug:: $msg</div>";
-    if ($exit) {
-        die();
-    }
+	echo "<div style='padding: 5px; color: red; font-weight: bold;'>debug:: $msg</div>";
+	if ($exit) {
+		die();
+	}
 }
 
 /**
@@ -52,7 +52,7 @@ 
  */
 function xoops_comment($msg)
 {
-    echo "<div style='padding: 5px; color: green; font-weight: bold;'>=> $msg</div>";
+	echo "<div style='padding: 5px; color: green; font-weight: bold;'>=> $msg</div>";
 }
 
 /**
@@ -60,10 +60,10 @@ 
  */
 function xoops_debug_vardump($var)
 {
-    if (class_exists('MyTextSanitizer')) {
-        $myts = \MyTextSanitizer::getInstance();
-        xoops_debug($myts->displayTarea(var_export($var, true)));
-    } else {
-        xoops_debug(var_export($var, true));
-    }
+	if (class_exists('MyTextSanitizer')) {
+		$myts = \MyTextSanitizer::getInstance();
+		xoops_debug($myts->displayTarea(var_export($var, true)));
+	} else {
+		xoops_debug(var_export($var, true));
+	}
 }

language/english/common.php

Spacing +1 added lines, -1 removed lines

@@ -178,7 +178,7 @@
 define('_CO_SOBJECT_BLOCKS_ADDTO_LAYOUT_OPTION2', 'Vertical with icons');
 define('_CO_SOBJECT_BLOCKS_ADDTO_LAYOUT_OPTION3', 'Vertical no icon');
 define('_CO_SOBJECT_CURRENT_FILE', 'Current file: ');
-define('_CO_SOBJECT_URL_FILE_DSC', "Alternatively, you can use an URL. If you select a file via 'Browse' button, URL will be ignored. You can use the tag {XOOPS_URL} to print " . XOOPS_URL);
+define('_CO_SOBJECT_URL_FILE_DSC', "Alternatively, you can use an URL. If you select a file via 'Browse' button, URL will be ignored. You can use the tag {XOOPS_URL} to print ".XOOPS_URL);
 define('_CO_SOBJECT_URL_FILE', 'URL: ');
 define('_CO_SOBJECT_UPLOAD', 'Select a file to upload: ');
 

Indentation +6 added lines, -6 removed lines

@@ -152,16 +152,16 @@
 define('_CO_SOBJECT_UPLOAD_IMAGE', 'Upload a new image:');
 define('_CO_SOBJECT_VERSION_HISTORY', 'Version History');
 define(
-    '_CO_SOBJECT_WARNING_BETA',
-       'This module comes as is, without any guarantees whatsoever. This module is BETA, meaning it is still under active development. This release is meant for <b>testing purposes only</b> and we <b>strongly</b> recommend that you do not use it on a live website or in a production environment.'
+	'_CO_SOBJECT_WARNING_BETA',
+	   'This module comes as is, without any guarantees whatsoever. This module is BETA, meaning it is still under active development. This release is meant for <b>testing purposes only</b> and we <b>strongly</b> recommend that you do not use it on a live website or in a production environment.'
 );
 define(
-    '_CO_SOBJECT_WARNING_FINAL',
-       'This module comes as is, without any guarantees whatsoever. Although this module is not beta, it is still under active development. This release can be used in a live website or a production environment, but its use is under your own responsibility, which means the author is not responsible.'
+	'_CO_SOBJECT_WARNING_FINAL',
+	   'This module comes as is, without any guarantees whatsoever. Although this module is not beta, it is still under active development. This release can be used in a live website or a production environment, but its use is under your own responsibility, which means the author is not responsible.'
 );
 define(
-    '_CO_SOBJECT_WARNING_RC',
-       'This module comes as is, without any guarantees whatsoever. This module is a Release Candidate and should not be used on a production web site. The module is still under active development and its use is under your own responsibility, which means the author is not responsible.'
+	'_CO_SOBJECT_WARNING_RC',
+	   'This module comes as is, without any guarantees whatsoever. This module is a Release Candidate and should not be used on a production web site. The module is still under active development and its use is under your own responsibility, which means the author is not responsible.'
 );
 define('_CO_SOBJECT_WEIGHT_FORM_CAPTION', 'Weight');
 define('_CO_SOBJECT_WEIGHT_FORM_DSC', '');

admin/admin_footer.php

Spacing +1 added lines, -1 removed lines

@@ -18,6 +18,6 @@
  */
 
 $pathIcon32 = \Xmf\Module\Admin::iconUrl('', 32);
-echo "<div class='adminfooter'>\n" . "  <div style='text-align: center;'>\n" . "    <a href='https://xoops.org' rel='external'><img src='{$pathIcon32}/xoopsmicrobutton.gif' alt='XOOPS' title='XOOPS'></a>\n" . "  </div>\n" . '  ' . _AM_MODULEADMIN_ADMIN_FOOTER . "\n" . '</div>';
+echo "<div class='adminfooter'>\n"."  <div style='text-align: center;'>\n"."    <a href='https://xoops.org' rel='external'><img src='{$pathIcon32}/xoopsmicrobutton.gif' alt='XOOPS' title='XOOPS'></a>\n"."  </div>\n".'  '._AM_MODULEADMIN_ADMIN_FOOTER."\n".'</div>';
 
 xoops_cp_footer();

include/projax/classes/JavaScript.php

Spacing +5 added lines, -5 removed lines

@@ -22,7 +22,7 @@ 
      */
     public function button_to_function($name, $function = null)
     {
-        return '<input type="button" value="' . $name . '" onclick="' . $function . '">';
+        return '<input type="button" value="'.$name.'" onclick="'.$function.'">';
     }
 
     /**
@@ -43,7 +43,7 @@ 
      */
     public function tag($content)
     {
-        return '<script type="text/javascript">' . $content . '</script>';
+        return '<script type="text/javascript">'.$content.'</script>';
     }
 
     /**
@@ -54,7 +54,7 @@ 
      */
     public function link_to_function($name, $function, $html_options = null)
     {
-        return '<a href="' . (isset($html_options['href']) ? $html_options['href'] : '#') . '" onclick="' . (isset($html_options['onclick']) ? $html_options['onclick'] . ';' : '') . $function . '; return false;">' . $name . '</a>';
+        return '<a href="'.(isset($html_options['href']) ? $html_options['href'] : '#').'" onclick="'.(isset($html_options['onclick']) ? $html_options['onclick'].';' : '').$function.'; return false;">'.$name.'</a>';
     }
 
     /////////////////////////////////////////////////////////////////////////////////////
@@ -76,7 +76,7 @@ 
                 $return_val .= $value;
             }
 
-            return '[' . $return_val . ']';
+            return '['.$return_val.']';
         }
 
         return "'$option'";
@@ -99,6 +99,6 @@ 
             }
         }
 
-        return '{' . $return_val . '}';
+        return '{'.$return_val.'}';
     }
 }

Indentation +75 added lines, -75 removed lines

@@ -15,90 +15,90 @@
  */
 class JavaScript
 {
-    /**
-     * @param         $name
-     * @param  null   $function
-     * @return string
-     */
-    public function button_to_function($name, $function = null)
-    {
-        return '<input type="button" value="' . $name . '" onclick="' . $function . '">';
-    }
+	/**
+	 * @param         $name
+	 * @param  null   $function
+	 * @return string
+	 */
+	public function button_to_function($name, $function = null)
+	{
+		return '<input type="button" value="' . $name . '" onclick="' . $function . '">';
+	}
 
-    /**
-     * @param $javascript
-     * @return mixed|string
-     */
-    public function escape($javascript)
-    {
-        $javascript = addslashes($javascript);
-        $javascript = str_replace(["\r\n", "\n", "\r"], ["\n"], $javascript);
+	/**
+	 * @param $javascript
+	 * @return mixed|string
+	 */
+	public function escape($javascript)
+	{
+		$javascript = addslashes($javascript);
+		$javascript = str_replace(["\r\n", "\n", "\r"], ["\n"], $javascript);
 
-        return $javascript;
-    }
+		return $javascript;
+	}
 
-    /**
-     * @param $content
-     * @return string
-     */
-    public function tag($content)
-    {
-        return '<script type="text/javascript">' . $content . '</script>';
-    }
+	/**
+	 * @param $content
+	 * @return string
+	 */
+	public function tag($content)
+	{
+		return '<script type="text/javascript">' . $content . '</script>';
+	}
 
-    /**
-     * @param         $name
-     * @param         $function
-     * @param  null   $html_options
-     * @return string
-     */
-    public function link_to_function($name, $function, $html_options = null)
-    {
-        return '<a href="' . (isset($html_options['href']) ? $html_options['href'] : '#') . '" onclick="' . (isset($html_options['onclick']) ? $html_options['onclick'] . ';' : '') . $function . '; return false;">' . $name . '</a>';
-    }
+	/**
+	 * @param         $name
+	 * @param         $function
+	 * @param  null   $html_options
+	 * @return string
+	 */
+	public function link_to_function($name, $function, $html_options = null)
+	{
+		return '<a href="' . (isset($html_options['href']) ? $html_options['href'] : '#') . '" onclick="' . (isset($html_options['onclick']) ? $html_options['onclick'] . ';' : '') . $function . '; return false;">' . $name . '</a>';
+	}
 
-    /////////////////////////////////////////////////////////////////////////////////////
-    //                             Private functions
-    /////////////////////////////////////////////////////////////////////////////////////
+	/////////////////////////////////////////////////////////////////////////////////////
+	//                             Private functions
+	/////////////////////////////////////////////////////////////////////////////////////
 
-    /**
-     * @param $option
-     * @return string
-     */
-    public function _array_or_string_for_javascript($option)
-    {
-        $return_val = '';
-        if (is_array($option)) {
-            foreach ($option as $value) {
-                if (!empty($return_val)) {
-                    $ret_val .= ', ';
-                }
-                $return_val .= $value;
-            }
+	/**
+	 * @param $option
+	 * @return string
+	 */
+	public function _array_or_string_for_javascript($option)
+	{
+		$return_val = '';
+		if (is_array($option)) {
+			foreach ($option as $value) {
+				if (!empty($return_val)) {
+					$ret_val .= ', ';
+				}
+				$return_val .= $value;
+			}
 
-            return '[' . $return_val . ']';
-        }
+			return '[' . $return_val . ']';
+		}
 
-        return "'$option'";
-    }
+		return "'$option'";
+	}
 
-    /**
-     * @param $options
-     * @return string
-     */
-    public function _options_for_javascript($options)
-    {
-        $return_val = '';
+	/**
+	 * @param $options
+	 * @return string
+	 */
+	public function _options_for_javascript($options)
+	{
+		$return_val = '';
 
-        if (is_array($options)) {
-            foreach ($options as $var => $val) {
-                if (!empty($return_val)) {
-                    $return_val .= ', ';
-                }
-                $return_val .= "$var:$val";
-            }
-        }
+		if (is_array($options)) {
+			foreach ($options as $var => $val) {
+				if (!empty($return_val)) {
+					$return_val .= ', ';
+				}
+				$return_val .= "$var:$val";
+			}
+		}
 
-        return '{' . $return_val . '}';
-    }
+		return '{' . $return_val . '}';
+	}
 }

include/projax/projax.php

Indentation +10 added lines, -10 removed lines

@@ -14,16 +14,16 @@
  */
 
 if (!class_exists('Projax')) {
-    include __DIR__ . '/classes/JavaScript.php';
-    include __DIR__ . '/classes/Prototype.php';
-    include __DIR__ . '/classes/Scriptaculous.php';
+	include __DIR__ . '/classes/JavaScript.php';
+	include __DIR__ . '/classes/Prototype.php';
+	include __DIR__ . '/classes/Scriptaculous.php';
 
-    // For $projax = new Projax();
+	// For $projax = new Projax();
 
-    /**
-     * Class projax
-     */
-    class projax extends Scriptaculous
-    {
-    }
+	/**
+	 * Class projax
+	 */
+	class projax extends Scriptaculous
+	{
+	}
 }

Spacing +3 added lines, -3 removed lines

@@ -14,9 +14,9 @@
  */
 
 if (!class_exists('Projax')) {
-    include __DIR__ . '/classes/JavaScript.php';
-    include __DIR__ . '/classes/Prototype.php';
-    include __DIR__ . '/classes/Scriptaculous.php';
+    include __DIR__.'/classes/JavaScript.php';
+    include __DIR__.'/classes/Prototype.php';
+    include __DIR__.'/classes/Scriptaculous.php';
 
     // For $projax = new Projax();
 

include/captcha/text.php

Spacing +2 added lines, -2 removed lines

@@ -42,7 +42,7 @@ 
 
     public function setCode()
     {
-        $_SESSION['XoopsCaptcha_sessioncode'] = (string)$this->code;
+        $_SESSION['XoopsCaptcha_sessioncode'] = (string) $this->code;
     }
 
     /**
@@ -50,7 +50,7 @@ 
      */
     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 = $this->loadText()."&nbsp;&nbsp; <input type='text' name='".$this->config['name']."' id='".$this->config['name']."' size='".$this->config['num_chars']."' maxlength='".$this->config['num_chars']."' value=''>";
         $rule = constant('XOOPS_CAPTCHA_RULE_TEXT');
         if (!empty($rule)) {
             $form .= "&nbsp;&nbsp;<small>{$rule}</small>";

Indentation +61 added lines, -61 removed lines

@@ -7,75 +7,75 @@
  */
 class XoopsCaptchaText
 {
-    public $config = [];
-    public $code;
+	public $config = [];
+	public $code;
 
-    /**
-     * XoopsCaptchaText constructor.
-     */
-    public function __construct()
-    {
-    }
+	/**
+	 * XoopsCaptchaText constructor.
+	 */
+	public function __construct()
+	{
+	}
 
-    /**
-     * @return XoopsCaptchaText
-     */
-    public static function getInstance()
-    {
-        static $instance;
-        if (null === $instance) {
-            $instance = new static();
-        }
+	/**
+	 * @return XoopsCaptchaText
+	 */
+	public static function getInstance()
+	{
+		static $instance;
+		if (null === $instance) {
+			$instance = new static();
+		}
 
-        return $instance;
-    }
+		return $instance;
+	}
 
-    /**
-     * Loading configs from CAPTCHA class
-     * @param array $config
-     */
-    public function loadConfig($config = [])
-    {
-        // Loading default preferences
-        $this->config = $config;
-    }
+	/**
+	 * Loading configs from CAPTCHA class
+	 * @param array $config
+	 */
+	public function loadConfig($config = [])
+	{
+		// Loading default preferences
+		$this->config = $config;
+	}
 
-    public function setCode()
-    {
-        $_SESSION['XoopsCaptcha_sessioncode'] = (string)$this->code;
-    }
+	public function setCode()
+	{
+		$_SESSION['XoopsCaptcha_sessioncode'] = (string)$this->code;
+	}
 
-    /**
-     * @return string
-     */
-    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=''>";
-        $rule = constant('XOOPS_CAPTCHA_RULE_TEXT');
-        if (!empty($rule)) {
-            $form .= "&nbsp;&nbsp;<small>{$rule}</small>";
-        }
+	/**
+	 * @return string
+	 */
+	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=''>";
+		$rule = constant('XOOPS_CAPTCHA_RULE_TEXT');
+		if (!empty($rule)) {
+			$form .= "&nbsp;&nbsp;<small>{$rule}</small>";
+		}
 
-        $this->setCode();
+		$this->setCode();
 
-        return $form;
-    }
+		return $form;
+	}
 
-    /**
-     * @return string
-     */
-    public function loadText()
-    {
-        $val_a = mt_rand(0, 9);
-        $val_b = mt_rand(0, 9);
-        if ($val_a > $val_b) {
-            $expression = "{$val_a} - {$val_b} = ?";
-            $this->code = $val_a - $val_b;
-        } else {
-            $expression = "{$val_a} + {$val_b} = ?";
-            $this->code = $val_a + $val_b;
-        }
+	/**
+	 * @return string
+	 */
+	public function loadText()
+	{
+		$val_a = mt_rand(0, 9);
+		$val_b = mt_rand(0, 9);
+		if ($val_a > $val_b) {
+			$expression = "{$val_a} - {$val_b} = ?";
+			$this->code = $val_a - $val_b;
+		} else {
+			$expression = "{$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>";
+	}
 }

include/captcha/image.php

Spacing +3 added lines, -3 removed lines

@@ -45,10 +45,10 @@ 
      */
     public function render()
     {
-        $form = "<input type='text' name='" . $this->config['name'] . "' id='" . $this->config['name'] . "' size='" . $this->config['num_chars'] . "' maxlength='" . $this->config['num_chars'] . "' value=''> &nbsp; " . $this->loadImage();
+        $form = "<input type='text' name='".$this->config['name']."' id='".$this->config['name']."' size='".$this->config['num_chars']."' maxlength='".$this->config['num_chars']."' value=''> &nbsp; ".$this->loadImage();
         $rule = htmlspecialchars(XOOPS_CAPTCHA_REFRESH, ENT_QUOTES);
         if ($this->config['maxattempt']) {
-            $rule .= ' | ' . sprintf(constant('XOOPS_CAPTCHA_MAXATTEMPTS'), $this->config['maxattempt']);
+            $rule .= ' | '.sprintf(constant('XOOPS_CAPTCHA_MAXATTEMPTS'), $this->config['maxattempt']);
         }
         $form .= "&nbsp;&nbsp;<small>{$rule}</small>";
 
@@ -61,7 +61,7 @@ 
     public function loadImage()
     {
         $rule = $this->config['casesensitive'] ? constant('XOOPS_CAPTCHA_RULE_CASESENSITIVE') : constant('XOOPS_CAPTCHA_RULE_CASEINSENSITIVE');
-        $ret  = "<img id='captcha' src='" . XOOPS_URL . '/' . $this->config['imageurl'] . "' onclick=\"this.src='" . XOOPS_URL . '/' . $this->config['imageurl'] . "?refresh='+Math.random()" . "\" align='absmiddle'  style='cursor: pointer;' alt='" . htmlspecialchars($rule, ENT_QUOTES) . "'>";
+        $ret  = "<img id='captcha' src='".XOOPS_URL.'/'.$this->config['imageurl']."' onclick=\"this.src='".XOOPS_URL.'/'.$this->config['imageurl']."?refresh='+Math.random()"."\" align='absmiddle'  style='cursor: pointer;' alt='".htmlspecialchars($rule, ENT_QUOTES)."'>";
 
         return $ret;
     }

Indentation +50 added lines, -50 removed lines

@@ -7,62 +7,62 @@
  */
 class XoopsCaptchaImage
 {
-    public $config = [];
+	public $config = [];
 
-    /**
-     * XoopsCaptchaImage constructor.
-     */
-    public function __construct()
-    {
-        //$this->name = md5( session_id() );
-    }
+	/**
+	 * XoopsCaptchaImage constructor.
+	 */
+	public function __construct()
+	{
+		//$this->name = md5( session_id() );
+	}
 
-    /**
-     * @return XoopsCaptchaImage
-     */
-    public static function getInstance()
-    {
-        static $instance;
-        if (null === $instance) {
-            $instance = new static();
-        }
+	/**
+	 * @return XoopsCaptchaImage
+	 */
+	public static function getInstance()
+	{
+		static $instance;
+		if (null === $instance) {
+			$instance = new static();
+		}
 
-        return $instance;
-    }
+		return $instance;
+	}
 
-    /**
-     * Loading configs from CAPTCHA class
-     * @param array $config
-     */
-    public function loadConfig($config = [])
-    {
-        // Loading default preferences
-        $this->config = $config;
-    }
+	/**
+	 * Loading configs from CAPTCHA class
+	 * @param array $config
+	 */
+	public function loadConfig($config = [])
+	{
+		// Loading default preferences
+		$this->config = $config;
+	}
 
-    /**
-     * @return string
-     */
-    public function render()
-    {
-        $form = "<input type='text' name='" . $this->config['name'] . "' id='" . $this->config['name'] . "' size='" . $this->config['num_chars'] . "' maxlength='" . $this->config['num_chars'] . "' value=''> &nbsp; " . $this->loadImage();
-        $rule = htmlspecialchars(XOOPS_CAPTCHA_REFRESH, ENT_QUOTES);
-        if ($this->config['maxattempt']) {
-            $rule .= ' | ' . sprintf(constant('XOOPS_CAPTCHA_MAXATTEMPTS'), $this->config['maxattempt']);
-        }
-        $form .= "&nbsp;&nbsp;<small>{$rule}</small>";
+	/**
+	 * @return string
+	 */
+	public function render()
+	{
+		$form = "<input type='text' name='" . $this->config['name'] . "' id='" . $this->config['name'] . "' size='" . $this->config['num_chars'] . "' maxlength='" . $this->config['num_chars'] . "' value=''> &nbsp; " . $this->loadImage();
+		$rule = htmlspecialchars(XOOPS_CAPTCHA_REFRESH, ENT_QUOTES);
+		if ($this->config['maxattempt']) {
+			$rule .= ' | ' . sprintf(constant('XOOPS_CAPTCHA_MAXATTEMPTS'), $this->config['maxattempt']);
+		}
+		$form .= "&nbsp;&nbsp;<small>{$rule}</small>";
 
-        return $form;
-    }
+		return $form;
+	}
 
-    /**
-     * @return string
-     */
-    public function loadImage()
-    {
-        $rule = $this->config['casesensitive'] ? constant('XOOPS_CAPTCHA_RULE_CASESENSITIVE') : constant('XOOPS_CAPTCHA_RULE_CASEINSENSITIVE');
-        $ret  = "<img id='captcha' src='" . XOOPS_URL . '/' . $this->config['imageurl'] . "' onclick=\"this.src='" . XOOPS_URL . '/' . $this->config['imageurl'] . "?refresh='+Math.random()" . "\" align='absmiddle'  style='cursor: pointer;' alt='" . htmlspecialchars($rule, ENT_QUOTES) . "'>";
+	/**
+	 * @return string
+	 */
+	public function loadImage()
+	{
+		$rule = $this->config['casesensitive'] ? constant('XOOPS_CAPTCHA_RULE_CASESENSITIVE') : constant('XOOPS_CAPTCHA_RULE_CASEINSENSITIVE');
+		$ret  = "<img id='captcha' src='" . XOOPS_URL . '/' . $this->config['imageurl'] . "' onclick=\"this.src='" . XOOPS_URL . '/' . $this->config['imageurl'] . "?refresh='+Math.random()" . "\" align='absmiddle'  style='cursor: pointer;' alt='" . htmlspecialchars($rule, ENT_QUOTES) . "'>";
 
-        return $ret;
-    }
+		return $ret;
+	}
 }