1 files changed, 21 insertions, 0 deletions
diff --git a/www/wiki/includes/debug/logger/ConsoleLogger.php b/www/wiki/includes/debug/logger/ConsoleLogger.php
new file mode 100644
index 00000000..5a5e5071
--- /dev/null
+++ b/www/wiki/includes/debug/logger/ConsoleLogger.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace MediaWiki\Logger;
+
+use Psr\Log\AbstractLogger;
+
+/**
+ * A logger which writes to the terminal. The output is supposed to be
+ * human-readable, and should be changed as necessary to better achieve that
+ * goal.
+ */
+class ConsoleLogger extends AbstractLogger {
+	public function __construct( $channel ) {
+		$this->channel = $channel;
+	}
+
+	public function log( $level, $message, array $context = [] ) {
+		fwrite( STDERR, "[$level] " .
+			LegacyLogger::format( $this->channel, $message, $context ) );
+	}
+}