Allow setting (int) 0 as Expires

zendframework · Jan 25, 2017 · aa4ee94 · aa4ee94
1 parent 6253e9b
commit aa4ee94
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/Header/Expires.php b/src/Header/Expires.php
@@ -32,7 +32,7 @@ public function getFieldName()
 
     public function setDate($date)
     {
-        if ($date === '0') {
+        if ($date === '0' || $date === 0) {
             $date = date(DATE_W3C, 0); // Thu, 01 Jan 1970 00:00:00 GMT
         }
         return parent::setDate($date);

diff --git a/test/Header/ExpiresTest.php b/test/Header/ExpiresTest.php
@@ -63,5 +63,9 @@ public function testExpiresSetToZero()
         $expires = new Expires();
         $expires->setDate('0');
         $this->assertEquals('Expires: Thu, 01 Jan 1970 00:00:00 GMT', $expires->toString());
+
+        $expires = new Expires();
+        $expires->setDate(0);
+        $this->assertEquals('Expires: Thu, 01 Jan 1970 00:00:00 GMT', $expires->toString());
     }
 }