Patched according to @rjmackay's patch. Closes #52

Author: markiliffe

system/core/Kohana.php

@@ -119,9 +119,11 @@ public static function setup()
 		// Restore error reporting
 		error_reporting($ER);
 
-		// Start output buffering
-		ob_start(array(__CLASS__, 'output_buffer'));
-
+	    // Start output buffering
+	    ob_start(array(__CLASS__, 'output_buffer'));
+	    // Hack to support PHP 5.4 - we're now calling Kohana::output_buffer() manually in Kohana::close_buffers() - markiliffe 08-05-2013 (from rjmackay 20120914)
+	    ob_start(/*array(__CLASS__, 'output_buffer')*/);
+ 
 		// Save buffering level
 		self::$buffer_level = ob_get_level();
 
@@ -668,8 +670,9 @@ public static function close_buffers($flush = TRUE)
 			}
 
 			// This will flush the Kohana buffer, which sets self::$output
-			ob_end_clean();
-
+			// Hack to support PHP 5.4 - we're now calling Kohana::output_buffer() manually - markiliffe 08-05-2013 (from rjmackay 20120914)
+	    	self::output_buffer(ob_get_contents());
+    	   	ob_end_clean();
 			// Reset the buffer level
 			self::$buffer_level = ob_get_level();
 		}