Logger: Fix Throwable condition for php5

src/ExceptionFileLogger.php

@@ -28,7 +28,7 @@ public function log($message, $priority)
 			throw new InvalidStateException('Directory "' . $this->directory . '" is not found or is not directory.');
 		}
 
-		$exceptionFile = $message instanceof Throwable ? $this->getExceptionFile($message) : NULL;
+		$exceptionFile = ($message instanceof Exception || $message instanceof Throwable) ? $this->getExceptionFile($message) : NULL;
 		$line = Utils::formatLogLine($message, $exceptionFile);
 		$file = $this->directory . '/' . strtolower($priority) . '.log';
 

src/SendMailLogger.php

@@ -3,6 +3,7 @@
 namespace Contributte\Logging;
 
 use Contributte\Logging\Mailer\IMailer;
+use Exception;
 use Throwable;
 
 class SendMailLogger extends AbstractLogger
@@ -49,10 +50,8 @@ public function setMailer($mailer)
 	 */
 	public function log($message, $priority)
 	{
-		if (!in_array($priority, [ILogger::ERROR, ILogger::EXCEPTION, ILogger::CRITICAL], TRUE))
-			return;
-		if (!($message instanceof Throwable))
-			return;
+		if (!in_array($priority, [ILogger::ERROR, ILogger::EXCEPTION, ILogger::CRITICAL], TRUE)) return;
+		if (!($message instanceof Exception) || !($message instanceof Throwable)) return;
 
 		$snooze = is_numeric($this->emailSnooze)
 			? $this->emailSnooze

src/Sentry/SentryLogger.php

@@ -28,10 +28,8 @@ public function __construct(array $config)
 	 */
 	public function log($message, $priority)
 	{
-		if (!in_array($priority, [ILogger::ERROR, ILogger::EXCEPTION, ILogger::CRITICAL], TRUE))
-			return;
-		if (!($message instanceof Throwable))
-			return;
+		if (!in_array($priority, [ILogger::ERROR, ILogger::EXCEPTION, ILogger::CRITICAL], TRUE)) return;
+		if (!($message instanceof Exception) || !($message instanceof Throwable)) return;
 
 		// Send to Sentry
 		$this->makeRequest($message);