2 files changed, 8 insertions(+), 3 deletions(-)

M src/Packable.php
M tests/PrimitivesTest.php

@@ 4,10 4,11 @@ namespace BareMess;
 
 trait Packable
 {
-    public function __construct($mess = null)
+    public function __construct(& $mess = null)
     {
         if ($mess !== null) {
             $this->value = unpack(get_called_class()::PACK, $mess)[1];
+            $mess = substr($mess, get_called_class()::BYTES);
         }
     }
     public function mess()

@@ 65,12 65,16 @@ class PrimitivesTest extends TestCase
         $u8->set(255);
         $this->assertEquals(255, $u8->get());
         $this->assertEquals("\xFF", $u8->mess());
-        $u32 = new U32("\xEF\xBE\xAD\xDE");
+        $mess = "\xEF\xBE\xAD\xDE";
+        $u32 = new U32($mess);
+        $this->assertEquals("", $mess);
         $this->assertEquals(0xDEADBEEF, $u32->get());
         $this->assertEquals("\xEF\xBE\xAD\xDE", $u32->mess());
 
         // On most computers this decade, this will only work as U63.
-        $u64 = new U64("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x7F");
+        $mess = "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x7F";
+        $u64 = new U64($mess);
+        $this->assertEquals("", $mess);
         $this->assertEquals(0x7FFFFFFFFFFFFFFF, $u64->get());
         $this->assertEquals("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x7F", $u64->mess());
     }