Updates php/challenge-56.md

CHYbeta · CHYbeta · commit 8da13e7574b8 · 2017-10-02T13:55:17.000+08:00
Auto commit by GitBook Editor
diff --git a/php/challenge-56.md b/php/challenge-56.md
@@ -24,6 +24,11 @@ if($q->num_rows) {
     die('<h3>Nop.</h3>');
 }
 ```
+# Solution
+```
+/index.php?id=id;%00
+```
+
 
 # Refference 
 + D-CTF 2017 quals:Are you brave enough? 
