Log typos changes

Author: atishhamte

system/Log/Logger.php

@@ -198,7 +198,7 @@ public function __construct($config, bool $debug = CI_DEBUG)
 	 *
 	 * @return boolean
 	 */
-	public function emergency($message, array $context = [])
+	public function emergency($message, array $context = []): bool
 	{
 		return $this->log('emergency', $message, $context);
 	}
@@ -216,7 +216,7 @@ public function emergency($message, array $context = [])
 	 *
 	 * @return boolean
 	 */
-	public function alert($message, array $context = [])
+	public function alert($message, array $context = []): bool
 	{
 		return $this->log('alert', $message, $context);
 	}
@@ -233,7 +233,7 @@ public function alert($message, array $context = [])
 	 *
 	 * @return boolean
 	 */
-	public function critical($message, array $context = [])
+	public function critical($message, array $context = []): bool
 	{
 		return $this->log('critical', $message, $context);
 	}
@@ -249,7 +249,7 @@ public function critical($message, array $context = [])
 	 *
 	 * @return boolean
 	 */
-	public function error($message, array $context = [])
+	public function error($message, array $context = []): bool
 	{
 		return $this->log('error', $message, $context);
 	}
@@ -267,7 +267,7 @@ public function error($message, array $context = [])
 	 *
 	 * @return boolean
 	 */
-	public function warning($message, array $context = [])
+	public function warning($message, array $context = []): bool
 	{
 		return $this->log('warning', $message, $context);
 	}
@@ -282,7 +282,7 @@ public function warning($message, array $context = [])
 	 *
 	 * @return boolean
 	 */
-	public function notice($message, array $context = [])
+	public function notice($message, array $context = []): bool
 	{
 		return $this->log('notice', $message, $context);
 	}
@@ -299,7 +299,7 @@ public function notice($message, array $context = [])
 	 *
 	 * @return boolean
 	 */
-	public function info($message, array $context = [])
+	public function info($message, array $context = []): bool
 	{
 		return $this->log('info', $message, $context);
 	}
@@ -314,7 +314,7 @@ public function info($message, array $context = [])
 	 *
 	 * @return boolean
 	 */
-	public function debug($message, array $context = [])
+	public function debug($message, array $context = []): bool
 	{
 		return $this->log('debug', $message, $context);
 	}
@@ -407,10 +407,10 @@ public function log($level, $message, array $context = []): bool
 	 * {file}
 	 * {line}
 	 *
-	 * @param $message
+	 * @param mixed   $message
 	 * @param array   $context
 	 *
-	 * @return string
+	 * @return mixed
 	 */
 	protected function interpolate($message, array $context = [])
 	{
@@ -481,7 +481,7 @@ protected function interpolate($message, array $context = [])
 	 *
 	 * @return array
 	 */
-	public function determineFile()
+	public function determineFile(): array
 	{
 		// Determine the file and line by finding the first
 		// backtrace that is not part of our logging system.
@@ -519,9 +519,9 @@ public function determineFile()
 	 *
 	 * @param $file
 	 *
-	 * @return mixed
+	 * @return string
 	 */
-	protected function cleanFileNames($file)
+	protected function cleanFileNames(string $file): string
 	{
 		$file = str_replace(APPPATH, 'APPPATH/', $file);
 		$file = str_replace(SYSTEMPATH, 'SYSTEMPATH/', $file);