+ $message .= "\n";
+
+ if ( $cmdLine ) {
+ self::printError( $message );
+ } else {
+ self::escapeEchoAndDie( $message );
+ }
+ }
+ } else {
+ $message = "Unexpected non-MediaWiki exception encountered, of type \"" . get_class( $e ) . "\"\n" .
+ $e->__toString() . "\n";
+
+ if ( $wgShowExceptionDetails ) {
+ $message .= "\n" . $e->getTraceAsString() . "\n";
+ }
+
+ if ( $cmdLine ) {
+ self::printError( $message );
+ } else {
+ self::escapeEchoAndDie( $message );
+ }
+ }
+ }
+
+ /**
+ * Print a message, if possible to STDERR.
+ * Use this in command line mode only (see isCommandLine)
+ * @param $message String Failure text
+ */
+ public static function printError( $message ) {
+ # NOTE: STDERR may not be available, especially if php-cgi is used from the command line (bug #15602).
+ # Try to produce meaningful output anyway. Using echo may corrupt output to STDOUT though.
+ if ( defined( 'STDERR' ) ) {
+ fwrite( STDERR, $message );
+ } else {
+ echo( $message );
+ }
+ }
+
+ /**
+ * Print a message after escaping it and converting newlines to <br>
+ * Use this for non-command line failures
+ * @param $message String Failure text
+ */
+ private static function escapeEchoAndDie( $message ) {
+ echo nl2br( htmlspecialchars( $message ) ) . "\n";
+ die(1);
+ }
+
+ /**
+ * Exception handler which simulates the appropriate catch() handling:
+ *
+ * try {
+ * ...
+ * } catch ( MWException $e ) {
+ * $e->report();
+ * } catch ( Exception $e ) {
+ * echo $e->__toString();
+ * }
+ */
+ public static function handle( $e ) {
+ global $wgFullyInitialised;
+
+ self::report( $e );
+
+ // Final cleanup
+ if ( $wgFullyInitialised ) {
+ try {
+ wfLogProfilingData(); // uses $wgRequest, hence the $wgFullyInitialised condition
+ } catch ( Exception $e ) {}
+ }
+
+ // Exit value should be nonzero for the benefit of shell jobs
+ exit( 1 );
+ }