eventespresso / event-espresso-core

core/exceptions/ExceptionStackTraceDisplay.php

Indentation +279 added lines, -279 removed lines

@@ -19,159 +19,159 @@ 
 class ExceptionStackTraceDisplay
 {
 
-    /**
-     * @var   string
-     * @since $VID:$
-     */
-    private $class_name = '';
+	/**
+	 * @var   string
+	 * @since $VID:$
+	 */
+	private $class_name = '';
 
-    /**
-     * @var   string
-     * @since $VID:$
-     */
-    private $error_code = '';
+	/**
+	 * @var   string
+	 * @since $VID:$
+	 */
+	private $error_code = '';
 
 
-    /**
-     * @param Exception $exception
-     * @throws Exception
-     */
-    public function __construct(Exception $exception)
-    {
-        if (WP_DEBUG && ! defined('EE_TESTS_DIR')) {
-            $this->displayException($exception);
-        } else {
-            throw $exception;
-        }
-    }
+	/**
+	 * @param Exception $exception
+	 * @throws Exception
+	 */
+	public function __construct(Exception $exception)
+	{
+		if (WP_DEBUG && ! defined('EE_TESTS_DIR')) {
+			$this->displayException($exception);
+		} else {
+			throw $exception;
+		}
+	}
 
 
-    /**
-     * @access protected
-     * @param Exception $exception
-     * @throws ReflectionException
-     */
-    protected function displayException(Exception $exception)
-    {
-        // get separate user and developer messages if they exist
-        $msg = explode('||', $exception->getMessage());
-        $user_msg = $msg[0];
-        $dev_msg = isset($msg[1]) ? $msg[1] : $msg[0];
-        $msg = WP_DEBUG ? $dev_msg : $user_msg;
-        // process trace info
-        $trace_details = $this->traceDetails($exception);
-        $code          = $exception->getCode() ?: $this->error_code;
-        // add helpful developer messages if debugging is on
-        // or generic non-identifying messages for non-privileged users
-        $error_message = WP_DEBUG
-            ? $this->developerError($exception, $msg, $code, $trace_details)
-            : $this->genericError($msg, $code);
-        // start gathering output
-        $output = '
+	/**
+	 * @access protected
+	 * @param Exception $exception
+	 * @throws ReflectionException
+	 */
+	protected function displayException(Exception $exception)
+	{
+		// get separate user and developer messages if they exist
+		$msg = explode('||', $exception->getMessage());
+		$user_msg = $msg[0];
+		$dev_msg = isset($msg[1]) ? $msg[1] : $msg[0];
+		$msg = WP_DEBUG ? $dev_msg : $user_msg;
+		// process trace info
+		$trace_details = $this->traceDetails($exception);
+		$code          = $exception->getCode() ?: $this->error_code;
+		// add helpful developer messages if debugging is on
+		// or generic non-identifying messages for non-privileged users
+		$error_message = WP_DEBUG
+			? $this->developerError($exception, $msg, $code, $trace_details)
+			: $this->genericError($msg, $code);
+		// start gathering output
+		$output = '
 <div id="ee-error-message" class="error">
     ' . $error_message . '
 </div>';
-        $styles = $this->exceptionStyles();
-        $scripts = $this->printScripts(true);
-        if (defined('DOING_AJAX')) {
-            echo wp_json_encode(array('error' => $styles . $output . $scripts));
-            exit();
-        }
-        echo $styles, $output, $scripts; // already escaped
-    }
+		$styles = $this->exceptionStyles();
+		$scripts = $this->printScripts(true);
+		if (defined('DOING_AJAX')) {
+			echo wp_json_encode(array('error' => $styles . $output . $scripts));
+			exit();
+		}
+		echo $styles, $output, $scripts; // already escaped
+	}
 
 
-    private function genericError($msg, $code)
-    {
-        return '
+	private function genericError($msg, $code)
+	{
+		return '
     <p>
         <span class="ee-error-user-msg-spn">' . trim($msg) . '</span> &nbsp; <sup>' . $code . '</sup>
     </p>';
-    }
+	}
 
 
-    /**
-     * @throws ReflectionException
-     */
-    private function developerError(Exception $exception, $msg, $code, $trace_details)
-    {
-        $time = time();
-        return '
+	/**
+	 * @throws ReflectionException
+	 */
+	private function developerError(Exception $exception, $msg, $code, $trace_details)
+	{
+		$time = time();
+		return '
 	<div class="ee-error-dev-msg-dv">
 		<p class="ee-error-dev-msg-pg">
 		    '
-            . sprintf(
-                esc_html__('%1$sAn %2$s was thrown!%3$s code: %4$s', 'event_espresso'),
-                '<strong class="ee-error-dev-msg-str">',
-                get_class($exception),
-                '</strong>  &nbsp; <span>',
-                $code . '</span>'
-            )
-            . '<br />
+			. sprintf(
+				esc_html__('%1$sAn %2$s was thrown!%3$s code: %4$s', 'event_espresso'),
+				'<strong class="ee-error-dev-msg-str">',
+				get_class($exception),
+				'</strong>  &nbsp; <span>',
+				$code . '</span>'
+			)
+			. '<br />
             <span class="big-text">"' . trim($msg) . '"</span><br/>
             <a id="display-ee-error-trace-1'
-               . $time
-               . '" class="display-ee-error-trace-lnk small-text" rel="ee-error-trace-1'
-               . $time
-               . '">
+			   . $time
+			   . '" class="display-ee-error-trace-lnk small-text" rel="ee-error-trace-1'
+			   . $time
+			   . '">
                 ' . esc_html__('click to view backtrace and class/method details', 'event_espresso') . '
             </a><br />
             '
-            . $exception->getFile()
-            . sprintf(
-                esc_html__('%1$s( line no: %2$s )%3$s', 'event_espresso'),
-                ' &nbsp; <span class="small-text lt-grey-text">',
-                $exception->getLine(),
-                '</span>'
-            )
-            . '
+			. $exception->getFile()
+			. sprintf(
+				esc_html__('%1$s( line no: %2$s )%3$s', 'event_espresso'),
+				' &nbsp; <span class="small-text lt-grey-text">',
+				$exception->getLine(),
+				'</span>'
+			)
+			. '
         </p>
         <div id="ee-error-trace-1'
-               . $time
-               . '-dv" class="ee-error-trace-dv" style="display: none;">
+			   . $time
+			   . '-dv" class="ee-error-trace-dv" style="display: none;">
             '
-               . $trace_details
-               . $this->classDetails() . '
+			   . $trace_details
+			   . $this->classDetails() . '
         </div>
     </div>';
-    }
+	}
 
 
-    /**
-     * @throws ReflectionException
-     */
-    private function classDetails()
-    {
-        if (empty($this->class_name)) {
-            return '';
-        }
-        $a = new ReflectionClass($this->class_name);
-        return '
+	/**
+	 * @throws ReflectionException
+	 */
+	private function classDetails()
+	{
+		if (empty($this->class_name)) {
+			return '';
+		}
+		$a = new ReflectionClass($this->class_name);
+		return '
             <div style="padding:3px; margin:0 0 1em; border:1px solid #999; background:#fff; border-radius:3px;">
                 <div style="padding:1em 2em; border:1px solid #999; background:#fcfcfc;">
                     <h3>' . esc_html__('Class Details', 'event_espresso') . '</h3>
                     <pre>' . $a . '</pre>
                 </div>
             </div>';
-    }
+	}
 
-    /**
-     * @param Exception $exception
-     * @return string
-     * @throws ReflectionException
-     * @since $VID:$
-     */
-    private function traceDetails(Exception $exception)
-    {
-        $trace = $exception->getTrace();
-        if (empty($trace)) {
-            return esc_html__(
-                'Sorry, but no trace information was available for this exception.',
-                'event_espresso'
-            );
-        }
+	/**
+	 * @param Exception $exception
+	 * @return string
+	 * @throws ReflectionException
+	 * @since $VID:$
+	 */
+	private function traceDetails(Exception $exception)
+	{
+		$trace = $exception->getTrace();
+		if (empty($trace)) {
+			return esc_html__(
+				'Sorry, but no trace information was available for this exception.',
+				'event_espresso'
+			);
+		}
 
-        $trace_details = '
+		$trace_details = '
         <div id="ee-trace-details">
             <table>
                 <tr>
@@ -180,160 +180,160 @@ 
                     <th scope="col" class="ee-align-left" style="width:40%;">File</th>
                     <th scope="col" class="ee-align-left">
                     ' . esc_html__('Class', 'event_espresso')
-                              . '->'
-                              . esc_html__('Method( arguments )', 'event_espresso') . '
+							  . '->'
+							  . esc_html__('Method( arguments )', 'event_espresso') . '
                     </th>
                 </tr>';
-        $last_on_stack = count($trace) - 1;
-        // reverse array so that stack is in proper chronological order
-        $sorted_trace = array_reverse($trace);
-        foreach ($sorted_trace as $nmbr => $trace) {
-            $this->class_name = isset($trace['class']) ? $trace['class'] : '';
-            $file     = isset($trace['file']) ? $trace['file'] : '';
-            $type     = isset($trace['type']) ? $trace['type'] : '';
-            $function = isset($trace['function']) ? $trace['function'] : '';
-            $args     = isset($trace['args']) ? $this->_convert_args_to_string($trace['args']) : '';
-            $args     = isset($trace['args']) && count($trace['args']) > 4 ? ' <br />' . $args . '<br />' : $args;
-            $line     = isset($trace['line']) ? $trace['line'] : '';
-            if (empty($file) && ! empty($this->class_name)) {
-                $a    = new ReflectionClass($this->class_name);
-                $file = $a->getFileName();
-                if (empty($line) && ! empty($function)) {
-                    try {
-                        // if $function is a closure, this throws an exception
-                        $b    = new ReflectionMethod($this->class_name, $function);
-                        $line = $b->getStartLine();
-                    } catch (Exception $closure_exception) {
-                        $line = 'unknown';
-                    }
-                }
-            }
-            if ($nmbr === $last_on_stack) {
-                $file       = $exception->getFile() ?: $file;
-                $line       = $exception->getLine() ?: $line;
-                $this->error_code = $this->generate_error_code($file, $trace['function'], $line);
-            }
-            $file          = EEH_File::standardise_directory_separators($file);
-            $nmbr          = ! empty($nmbr) ? $nmbr : '&nbsp;';
-            $line          = ! empty($line) ? $line : '&nbsp;';
-            $file          = ! empty($file) ? $file : '&nbsp;';
-            $type          = ! empty($type) ? $type : '';
-            $function      = ! empty($function) ? $function : '';
-            $args          = ! empty($args) ? '( ' . $args . ' )' : '()';
-            $trace_details .= '
+		$last_on_stack = count($trace) - 1;
+		// reverse array so that stack is in proper chronological order
+		$sorted_trace = array_reverse($trace);
+		foreach ($sorted_trace as $nmbr => $trace) {
+			$this->class_name = isset($trace['class']) ? $trace['class'] : '';
+			$file     = isset($trace['file']) ? $trace['file'] : '';
+			$type     = isset($trace['type']) ? $trace['type'] : '';
+			$function = isset($trace['function']) ? $trace['function'] : '';
+			$args     = isset($trace['args']) ? $this->_convert_args_to_string($trace['args']) : '';
+			$args     = isset($trace['args']) && count($trace['args']) > 4 ? ' <br />' . $args . '<br />' : $args;
+			$line     = isset($trace['line']) ? $trace['line'] : '';
+			if (empty($file) && ! empty($this->class_name)) {
+				$a    = new ReflectionClass($this->class_name);
+				$file = $a->getFileName();
+				if (empty($line) && ! empty($function)) {
+					try {
+						// if $function is a closure, this throws an exception
+						$b    = new ReflectionMethod($this->class_name, $function);
+						$line = $b->getStartLine();
+					} catch (Exception $closure_exception) {
+						$line = 'unknown';
+					}
+				}
+			}
+			if ($nmbr === $last_on_stack) {
+				$file       = $exception->getFile() ?: $file;
+				$line       = $exception->getLine() ?: $line;
+				$this->error_code = $this->generate_error_code($file, $trace['function'], $line);
+			}
+			$file          = EEH_File::standardise_directory_separators($file);
+			$nmbr          = ! empty($nmbr) ? $nmbr : '&nbsp;';
+			$line          = ! empty($line) ? $line : '&nbsp;';
+			$file          = ! empty($file) ? $file : '&nbsp;';
+			$type          = ! empty($type) ? $type : '';
+			$function      = ! empty($function) ? $function : '';
+			$args          = ! empty($args) ? '( ' . $args . ' )' : '()';
+			$trace_details .= '
                 <tr>
                     <td class="ee-align-right">' . $nmbr . '</td>
                     <td class="ee-align-right">' . $line . '</td>
                     <td class="ee-align-left">' . $file . '</td>
                     <td class="ee-align-left">' . $this->class_name . $type . $function . $args . '</td>
                 </tr>';
-        }
-        $trace_details .= '
+		}
+		$trace_details .= '
             </table>
         </div>';
-        return $trace_details;
-    }
+		return $trace_details;
+	}
 
 
-    // phpcs:disable PSR1.Methods.CamelCapsMethodName.NotCamelCaps
-    // phpcs:disable PSR2.Methods.MethodDeclaration.Underscore
+	// phpcs:disable PSR1.Methods.CamelCapsMethodName.NotCamelCaps
+	// phpcs:disable PSR2.Methods.MethodDeclaration.Underscore
 
-    /**
-     * generate string from exception trace args
-     *
-     * @param array $arguments
-     * @param int   $indent
-     * @param bool  $array
-     * @return string
-     */
-    private function _convert_args_to_string($arguments = array(), $indent = 0, $array = false)
-    {
-        $args = array();
-        $args_count = count($arguments);
-        if ($args_count > 2) {
-            $indent++;
-            $args[] = '<br />';
-        }
-        $x = 0;
-        foreach ($arguments as $arg) {
-            $x++;
-            for ($i = 0; $i < $indent; $i++) {
-                $args[] = ' &nbsp;&nbsp; ';
-            }
-            if (is_string($arg)) {
-                if (! $array && strlen($arg) > 75) {
-                    $args[] = '<br />';
-                    for ($i = 0; $i <= $indent; $i++) {
-                        $args[] = ' &nbsp;&nbsp; ';
-                    }
-                    $args[] = "'" . $arg . "'<br />";
-                } else {
-                    $args[] = " '" . $arg . "'";
-                }
-            } elseif (is_array($arg)) {
-                $arg_count = count($arg);
-                if ($arg_count > 2) {
-                    $indent++;
-                    $args[] = ' array(' . $this->_convert_args_to_string($arg, $indent, true) . ')';
-                    $indent--;
-                } elseif ($arg_count === 0) {
-                    $args[] = ' array()';
-                } else {
-                    $args[] = ' array( ' . $this->_convert_args_to_string($arg) . ' )';
-                }
-            } elseif ($arg === null) {
-                $args[] = ' null';
-            } elseif (is_bool($arg)) {
-                $args[] = $arg ? ' true' : ' false';
-            } elseif (is_object($arg)) {
-                $args[] = get_class($arg);
-            } elseif (is_resource($arg)) {
-                $args[] = get_resource_type($arg);
-            } else {
-                $args[] = $arg;
-            }
-            if ($x === $args_count) {
-                if ($args_count > 2) {
-                    $args[] = '<br />';
-                    $indent--;
-                    for ($i = 1; $i < $indent; $i++) {
-                        $args[] = ' &nbsp;&nbsp; ';
-                    }
-                }
-            } else {
-                $args[] = $args_count > 2 ? ',<br />' : ', ';
-            }
-        }
-        return implode('', $args);
-    }
+	/**
+	 * generate string from exception trace args
+	 *
+	 * @param array $arguments
+	 * @param int   $indent
+	 * @param bool  $array
+	 * @return string
+	 */
+	private function _convert_args_to_string($arguments = array(), $indent = 0, $array = false)
+	{
+		$args = array();
+		$args_count = count($arguments);
+		if ($args_count > 2) {
+			$indent++;
+			$args[] = '<br />';
+		}
+		$x = 0;
+		foreach ($arguments as $arg) {
+			$x++;
+			for ($i = 0; $i < $indent; $i++) {
+				$args[] = ' &nbsp;&nbsp; ';
+			}
+			if (is_string($arg)) {
+				if (! $array && strlen($arg) > 75) {
+					$args[] = '<br />';
+					for ($i = 0; $i <= $indent; $i++) {
+						$args[] = ' &nbsp;&nbsp; ';
+					}
+					$args[] = "'" . $arg . "'<br />";
+				} else {
+					$args[] = " '" . $arg . "'";
+				}
+			} elseif (is_array($arg)) {
+				$arg_count = count($arg);
+				if ($arg_count > 2) {
+					$indent++;
+					$args[] = ' array(' . $this->_convert_args_to_string($arg, $indent, true) . ')';
+					$indent--;
+				} elseif ($arg_count === 0) {
+					$args[] = ' array()';
+				} else {
+					$args[] = ' array( ' . $this->_convert_args_to_string($arg) . ' )';
+				}
+			} elseif ($arg === null) {
+				$args[] = ' null';
+			} elseif (is_bool($arg)) {
+				$args[] = $arg ? ' true' : ' false';
+			} elseif (is_object($arg)) {
+				$args[] = get_class($arg);
+			} elseif (is_resource($arg)) {
+				$args[] = get_resource_type($arg);
+			} else {
+				$args[] = $arg;
+			}
+			if ($x === $args_count) {
+				if ($args_count > 2) {
+					$args[] = '<br />';
+					$indent--;
+					for ($i = 1; $i < $indent; $i++) {
+						$args[] = ' &nbsp;&nbsp; ';
+					}
+				}
+			} else {
+				$args[] = $args_count > 2 ? ',<br />' : ', ';
+			}
+		}
+		return implode('', $args);
+	}
 
 
-    /**
-     * create error code from filepath, function name,
-     * and line number where exception or error was thrown
-     *
-     * @access protected
-     * @param string $file
-     * @param string $func
-     * @param string $line
-     * @return string
-     */
-    protected function generate_error_code($file = '', $func = '', $line = '')
-    {
-        $file_bits = explode('.', basename($file));
-        $error_code = ! empty($file_bits[0]) ? $file_bits[0] : '';
-        $error_code .= ! empty($func) ? ' - ' . $func : '';
-        $error_code .= ! empty($line) ? ' - ' . $line : '';
-        return $error_code;
-    }
+	/**
+	 * create error code from filepath, function name,
+	 * and line number where exception or error was thrown
+	 *
+	 * @access protected
+	 * @param string $file
+	 * @param string $func
+	 * @param string $line
+	 * @return string
+	 */
+	protected function generate_error_code($file = '', $func = '', $line = '')
+	{
+		$file_bits = explode('.', basename($file));
+		$error_code = ! empty($file_bits[0]) ? $file_bits[0] : '';
+		$error_code .= ! empty($func) ? ' - ' . $func : '';
+		$error_code .= ! empty($line) ? ' - ' . $line : '';
+		return $error_code;
+	}
 
 
-    /**
-     * @return string
-     */
-    private function exceptionStyles()
-    {
-        return '
+	/**
+	 * @return string
+	 */
+	private function exceptionStyles()
+	{
+		return '
 <style media="screen">
 	#ee-error-message {
 		max-width:90% !important;
@@ -391,34 +391,34 @@ 
 		color: #999;
 	}
 </style>';
-    }
+	}
 
 
-    /**
-     * _print_scripts
-     *
-     * @param bool $force_print
-     * @return string
-     */
-    private function printScripts($force_print = false)
-    {
-        if (! $force_print && (did_action('admin_enqueue_scripts') || did_action('wp_enqueue_scripts'))) {
-            //  if script is already enqueued then we can just get out
-            if (wp_script_is('ee_error_js')) {
-                return '';
-            }
-            if (wp_script_is('ee_error_js', 'registered')) {
-                wp_enqueue_style('espresso_default');
-                wp_enqueue_style('espresso_custom_css');
-                wp_enqueue_script('ee_error_js');
-                wp_localize_script('ee_error_js', 'ee_settings', array('wp_debug' => WP_DEBUG));
-                return '';
-            }
-        }
-        $jquery = esc_url_raw(includes_url() . 'js/jquery/jquery.js');
-        $core = esc_url_raw(EE_GLOBAL_ASSETS_URL . 'scripts/espresso_core.js?ver=' . espresso_version());
-        $ee_error = esc_url_raw(EE_GLOBAL_ASSETS_URL . 'scripts/EE_Error.js?ver=' . espresso_version());
-        return '
+	/**
+	 * _print_scripts
+	 *
+	 * @param bool $force_print
+	 * @return string
+	 */
+	private function printScripts($force_print = false)
+	{
+		if (! $force_print && (did_action('admin_enqueue_scripts') || did_action('wp_enqueue_scripts'))) {
+			//  if script is already enqueued then we can just get out
+			if (wp_script_is('ee_error_js')) {
+				return '';
+			}
+			if (wp_script_is('ee_error_js', 'registered')) {
+				wp_enqueue_style('espresso_default');
+				wp_enqueue_style('espresso_custom_css');
+				wp_enqueue_script('ee_error_js');
+				wp_localize_script('ee_error_js', 'ee_settings', array('wp_debug' => WP_DEBUG));
+				return '';
+			}
+		}
+		$jquery = esc_url_raw(includes_url() . 'js/jquery/jquery.js');
+		$core = esc_url_raw(EE_GLOBAL_ASSETS_URL . 'scripts/espresso_core.js?ver=' . espresso_version());
+		$ee_error = esc_url_raw(EE_GLOBAL_ASSETS_URL . 'scripts/EE_Error.js?ver=' . espresso_version());
+		return '
 <script>
 /* <![CDATA[ */
 const ee_settings = {"wp_debug":"' . WP_DEBUG . '"};
@@ -428,5 +428,5 @@ 
 <script src="' . $core . '" type="text/javascript" ></script>
 <script src="' . $ee_error . '" type="text/javascript" ></script>
 ';
-    }
+	}
 }

Spacing +31 added lines, -31 removed lines

@@ -69,12 +69,12 @@ 
         // start gathering output
         $output = '
 <div id="ee-error-message" class="error">
-    ' . $error_message . '
+    ' . $error_message.'
 </div>';
         $styles = $this->exceptionStyles();
         $scripts = $this->printScripts(true);
         if (defined('DOING_AJAX')) {
-            echo wp_json_encode(array('error' => $styles . $output . $scripts));
+            echo wp_json_encode(array('error' => $styles.$output.$scripts));
             exit();
         }
         echo $styles, $output, $scripts; // already escaped
@@ -85,7 +85,7 @@ 
     {
         return '
     <p>
-        <span class="ee-error-user-msg-spn">' . trim($msg) . '</span> &nbsp; <sup>' . $code . '</sup>
+        <span class="ee-error-user-msg-spn">' . trim($msg).'</span> &nbsp; <sup>'.$code.'</sup>
     </p>';
     }
 
@@ -105,16 +105,16 @@ 
                 '<strong class="ee-error-dev-msg-str">',
                 get_class($exception),
                 '</strong>  &nbsp; <span>',
-                $code . '</span>'
+                $code.'</span>'
             )
             . '<br />
-            <span class="big-text">"' . trim($msg) . '"</span><br/>
+            <span class="big-text">"' . trim($msg).'"</span><br/>
             <a id="display-ee-error-trace-1'
                . $time
                . '" class="display-ee-error-trace-lnk small-text" rel="ee-error-trace-1'
                . $time
                . '">
-                ' . esc_html__('click to view backtrace and class/method details', 'event_espresso') . '
+                ' . esc_html__('click to view backtrace and class/method details', 'event_espresso').'
             </a><br />
             '
             . $exception->getFile()
@@ -131,7 +131,7 @@ 
                . '-dv" class="ee-error-trace-dv" style="display: none;">
             '
                . $trace_details
-               . $this->classDetails() . '
+               . $this->classDetails().'
         </div>
     </div>';
     }
@@ -149,8 +149,8 @@ 
         return '
             <div style="padding:3px; margin:0 0 1em; border:1px solid #999; background:#fff; border-radius:3px;">
                 <div style="padding:1em 2em; border:1px solid #999; background:#fcfcfc;">
-                    <h3>' . esc_html__('Class Details', 'event_espresso') . '</h3>
-                    <pre>' . $a . '</pre>
+                    <h3>' . esc_html__('Class Details', 'event_espresso').'</h3>
+                    <pre>' . $a.'</pre>
                 </div>
             </div>';
     }
@@ -181,7 +181,7 @@ 
                     <th scope="col" class="ee-align-left">
                     ' . esc_html__('Class', 'event_espresso')
                               . '->'
-                              . esc_html__('Method( arguments )', 'event_espresso') . '
+                              . esc_html__('Method( arguments )', 'event_espresso').'
                     </th>
                 </tr>';
         $last_on_stack = count($trace) - 1;
@@ -193,7 +193,7 @@ 
             $type     = isset($trace['type']) ? $trace['type'] : '';
             $function = isset($trace['function']) ? $trace['function'] : '';
             $args     = isset($trace['args']) ? $this->_convert_args_to_string($trace['args']) : '';
-            $args     = isset($trace['args']) && count($trace['args']) > 4 ? ' <br />' . $args . '<br />' : $args;
+            $args     = isset($trace['args']) && count($trace['args']) > 4 ? ' <br />'.$args.'<br />' : $args;
             $line     = isset($trace['line']) ? $trace['line'] : '';
             if (empty($file) && ! empty($this->class_name)) {
                 $a    = new ReflectionClass($this->class_name);
@@ -219,13 +219,13 @@ 
             $file          = ! empty($file) ? $file : '&nbsp;';
             $type          = ! empty($type) ? $type : '';
             $function      = ! empty($function) ? $function : '';
-            $args          = ! empty($args) ? '( ' . $args . ' )' : '()';
+            $args          = ! empty($args) ? '( '.$args.' )' : '()';
             $trace_details .= '
                 <tr>
-                    <td class="ee-align-right">' . $nmbr . '</td>
-                    <td class="ee-align-right">' . $line . '</td>
-                    <td class="ee-align-left">' . $file . '</td>
-                    <td class="ee-align-left">' . $this->class_name . $type . $function . $args . '</td>
+                    <td class="ee-align-right">' . $nmbr.'</td>
+                    <td class="ee-align-right">' . $line.'</td>
+                    <td class="ee-align-left">' . $file.'</td>
+                    <td class="ee-align-left">' . $this->class_name.$type.$function.$args.'</td>
                 </tr>';
         }
         $trace_details .= '
@@ -261,25 +261,25 @@ 
                 $args[] = ' &nbsp;&nbsp; ';
             }
             if (is_string($arg)) {
-                if (! $array && strlen($arg) > 75) {
+                if ( ! $array && strlen($arg) > 75) {
                     $args[] = '<br />';
                     for ($i = 0; $i <= $indent; $i++) {
                         $args[] = ' &nbsp;&nbsp; ';
                     }
-                    $args[] = "'" . $arg . "'<br />";
+                    $args[] = "'".$arg."'<br />";
                 } else {
-                    $args[] = " '" . $arg . "'";
+                    $args[] = " '".$arg."'";
                 }
             } elseif (is_array($arg)) {
                 $arg_count = count($arg);
                 if ($arg_count > 2) {
                     $indent++;
-                    $args[] = ' array(' . $this->_convert_args_to_string($arg, $indent, true) . ')';
+                    $args[] = ' array('.$this->_convert_args_to_string($arg, $indent, true).')';
                     $indent--;
                 } elseif ($arg_count === 0) {
                     $args[] = ' array()';
                 } else {
-                    $args[] = ' array( ' . $this->_convert_args_to_string($arg) . ' )';
+                    $args[] = ' array( '.$this->_convert_args_to_string($arg).' )';
                 }
             } elseif ($arg === null) {
                 $args[] = ' null';
@@ -322,8 +322,8 @@ 
     {
         $file_bits = explode('.', basename($file));
         $error_code = ! empty($file_bits[0]) ? $file_bits[0] : '';
-        $error_code .= ! empty($func) ? ' - ' . $func : '';
-        $error_code .= ! empty($line) ? ' - ' . $line : '';
+        $error_code .= ! empty($func) ? ' - '.$func : '';
+        $error_code .= ! empty($line) ? ' - '.$line : '';
         return $error_code;
     }
 
@@ -402,7 +402,7 @@ 
      */
     private function printScripts($force_print = false)
     {
-        if (! $force_print && (did_action('admin_enqueue_scripts') || did_action('wp_enqueue_scripts'))) {
+        if ( ! $force_print && (did_action('admin_enqueue_scripts') || did_action('wp_enqueue_scripts'))) {
             //  if script is already enqueued then we can just get out
             if (wp_script_is('ee_error_js')) {
                 return '';
@@ -415,18 +415,18 @@ 
                 return '';
             }
         }
-        $jquery = esc_url_raw(includes_url() . 'js/jquery/jquery.js');
-        $core = esc_url_raw(EE_GLOBAL_ASSETS_URL . 'scripts/espresso_core.js?ver=' . espresso_version());
-        $ee_error = esc_url_raw(EE_GLOBAL_ASSETS_URL . 'scripts/EE_Error.js?ver=' . espresso_version());
+        $jquery = esc_url_raw(includes_url().'js/jquery/jquery.js');
+        $core = esc_url_raw(EE_GLOBAL_ASSETS_URL.'scripts/espresso_core.js?ver='.espresso_version());
+        $ee_error = esc_url_raw(EE_GLOBAL_ASSETS_URL.'scripts/EE_Error.js?ver='.espresso_version());
         return '
 <script>
 /* <![CDATA[ */
-const ee_settings = {"wp_debug":"' . WP_DEBUG . '"};
+const ee_settings = {"wp_debug":"' . WP_DEBUG.'"};
 /* ]]> */
 </script>
-<script src="' . $jquery . '" type="text/javascript" ></script>
-<script src="' . $core . '" type="text/javascript" ></script>
-<script src="' . $ee_error . '" type="text/javascript" ></script>
+<script src="' . $jquery.'" type="text/javascript" ></script>
+<script src="' . $core.'" type="text/javascript" ></script>
+<script src="' . $ee_error.'" type="text/javascript" ></script>
 ';
     }
 }