[HttpFoundation] tweaked HeaderBag::__toString() to ease debugging

symfony · May 15, 2011 · 11fa8d8 · 11fa8d8
1 parent e81b88c
commit 11fa8d8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Symfony/Component/HttpFoundation/HeaderBag.php b/src/Symfony/Component/HttpFoundation/HeaderBag.php
@@ -48,10 +48,11 @@ public function __toString()
             return preg_replace('/\-(.)/e', "'-'.strtoupper('\\1')", ucfirst($name));
         };
 
+        $max = max(array_map('strlen', array_keys($this->headers))) + 1;
         $content = '';
         foreach ($this->headers as $name => $values) {
             foreach ($values as $value) {
-                $content .= sprintf("%s: %s\r\n", $beautifier($name), $value);
+                $content .= sprintf("%-{$max}s %s\r\n", $beautifier($name).':', $value);
             }
         }