From 4f75591060d95208a301bc6bf460d875631b29cc Mon Sep 17 00:00:00 2001
From: Dag <me@dvikan.no>
Date: Fri, 1 Jul 2022 15:10:30 +0200
Subject: Reformat codebase v4 (#2872)

Reformat code base to PSR12

Co-authored-by: rssbridge <noreply@github.com>
---
 lib/Debug.php | 184 +++++++++++++++++++++++++++++-----------------------------
 1 file changed, 93 insertions(+), 91 deletions(-)

(limited to 'lib/Debug.php')

diff --git a/lib/Debug.php b/lib/Debug.php
index f912fb3b..75bf5f33 100644
--- a/lib/Debug.php
+++ b/lib/Debug.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This file is part of RSS-Bridge, a PHP project capable of generating RSS and
  * Atom feeds for websites that don't have one.
@@ -6,9 +7,9 @@
  * For the full license information, please view the UNLICENSE file distributed
  * with this source code.
  *
- * @package	Core
- * @license	http://unlicense.org/ UNLICENSE
- * @link	https://github.com/rss-bridge/rss-bridge
+ * @package Core
+ * @license http://unlicense.org/ UNLICENSE
+ * @link    https://github.com/rss-bridge/rss-bridge
  */
 
 /**
@@ -30,92 +31,93 @@
  * Warning: In debug mode your server may display sensitive information! For
  * security reasons it is recommended to whitelist only specific IP addresses.
  */
-class Debug {
-
-	/**
-	 * Indicates if debug mode is enabled.
-	 *
-	 * Do not access this property directly!
-	 * Use {@see Debug::isEnabled()} instead.
-	 *
-	 * @var bool
-	 */
-	private static $enabled = false;
-
-	/**
-	 * Indicates if debug mode is secure.
-	 *
-	 * Do not access this property directly!
-	 * Use {@see Debug::isSecure()} instead.
-	 *
-	 * @var bool
-	 */
-	private static $secure = false;
-
-	/**
-	 * Returns true if debug mode is enabled
-	 *
-	 * If debug mode is enabled, sets `display_errors = 1` and `error_reporting = E_ALL`
-	 *
-	 * @return bool True if enabled.
-	 */
-	public static function isEnabled() {
-		static $firstCall = true; // Initialized on first call
-
-		if($firstCall && file_exists(PATH_ROOT . 'DEBUG')) {
-
-			$debug_whitelist = trim(file_get_contents(PATH_ROOT . 'DEBUG'));
-
-			self::$enabled = empty($debug_whitelist) || in_array($_SERVER['REMOTE_ADDR'],
-					explode("\n", str_replace("\r", '', $debug_whitelist)
-				)
-			);
-
-			if(self::$enabled) {
-				ini_set('display_errors', '1');
-				error_reporting(E_ALL);
-
-				self::$secure = !empty($debug_whitelist);
-			}
-
-			$firstCall = false; // Skip check on next call
-
-		}
-
-		return self::$enabled;
-	}
-
-	/**
-	 * Returns true if debug mode is enabled only for specific IP addresses.
-	 *
-	 * Notice: The security flag is set by {@see Debug::isEnabled()}. If this
-	 * function is called before {@see Debug::isEnabled()}, the default value is
-	 * false!
-	 *
-	 * @return bool True if debug mode is secure
-	 */
-	public static function isSecure() {
-		return self::$secure;
-	}
-
-	/**
-	 * Adds a debug message to error_log if debug mode is enabled
-	 *
-	 * @param string $text The message to add to error_log
-	 */
-	public static function log($text) {
-		if(!self::isEnabled()) {
-			return;
-		}
-
-		$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
-		$calling = end($backtrace);
-		$message = $calling['file'] . ':'
-			. $calling['line'] . ' class '
-			. (isset($calling['class']) ? $calling['class'] : '<no-class>') . '->'
-			. $calling['function'] . ' - '
-			. $text;
-
-		error_log($message);
-	}
+class Debug
+{
+    /**
+     * Indicates if debug mode is enabled.
+     *
+     * Do not access this property directly!
+     * Use {@see Debug::isEnabled()} instead.
+     *
+     * @var bool
+     */
+    private static $enabled = false;
+
+    /**
+     * Indicates if debug mode is secure.
+     *
+     * Do not access this property directly!
+     * Use {@see Debug::isSecure()} instead.
+     *
+     * @var bool
+     */
+    private static $secure = false;
+
+    /**
+     * Returns true if debug mode is enabled
+     *
+     * If debug mode is enabled, sets `display_errors = 1` and `error_reporting = E_ALL`
+     *
+     * @return bool True if enabled.
+     */
+    public static function isEnabled()
+    {
+        static $firstCall = true; // Initialized on first call
+
+        if ($firstCall && file_exists(PATH_ROOT . 'DEBUG')) {
+            $debug_whitelist = trim(file_get_contents(PATH_ROOT . 'DEBUG'));
+
+            self::$enabled = empty($debug_whitelist) || in_array(
+                $_SERVER['REMOTE_ADDR'],
+                explode("\n", str_replace("\r", '', $debug_whitelist))
+            );
+
+            if (self::$enabled) {
+                ini_set('display_errors', '1');
+                error_reporting(E_ALL);
+
+                self::$secure = !empty($debug_whitelist);
+            }
+
+            $firstCall = false; // Skip check on next call
+        }
+
+        return self::$enabled;
+    }
+
+    /**
+     * Returns true if debug mode is enabled only for specific IP addresses.
+     *
+     * Notice: The security flag is set by {@see Debug::isEnabled()}. If this
+     * function is called before {@see Debug::isEnabled()}, the default value is
+     * false!
+     *
+     * @return bool True if debug mode is secure
+     */
+    public static function isSecure()
+    {
+        return self::$secure;
+    }
+
+    /**
+     * Adds a debug message to error_log if debug mode is enabled
+     *
+     * @param string $text The message to add to error_log
+     */
+    public static function log($text)
+    {
+        if (!self::isEnabled()) {
+            return;
+        }
+
+        $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
+        $calling = end($backtrace);
+        $message = $calling['file'] . ':'
+            . $calling['line'] . ' class '
+            . (isset($calling['class']) ? $calling['class'] : '<no-class>') . '->'
+            . $calling['function'] . ' - '
+            . $text;
+
+        error_log($message);
+    }
 }
-- 
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