update v1.0.7.9 R.C.

This is a Release Candidate. We are still testing.

vendor/zendframework/zend-http/src/Header/Age.php

@@ -0,0 +1,109 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Http\Header;
+
+/**
+ * Age HTTP Header
+ *
+ * @link       http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.6
+ */
+class Age implements HeaderInterface
+{
+    /**
+     * Estimate of the amount of time in seconds since the response
+     *
+     * @var int
+     */
+    protected $deltaSeconds;
+
+    /**
+     * Create Age header from string
+     *
+     * @param string $headerLine
+     * @return Age
+     * @throws Exception\InvalidArgumentException
+     */
+    public static function fromString($headerLine)
+    {
+        list($name, $value) = GenericHeader::splitHeaderLine($headerLine);
+
+        // check to ensure proper header type for this factory
+        if (strtolower($name) !== 'age') {
+            throw new Exception\InvalidArgumentException('Invalid header line for Age string: "' . $name . '"');
+        }
+
+        $header = new static($value);
+
+        return $header;
+    }
+
+    public function __construct($deltaSeconds = null)
+    {
+        if ($deltaSeconds) {
+            $this->setDeltaSeconds($deltaSeconds);
+        }
+    }
+
+    /**
+     * Get header name
+     *
+     * @return string
+     */
+    public function getFieldName()
+    {
+        return 'Age';
+    }
+
+    /**
+     * Get header value (number of seconds)
+     *
+     * @return int
+     */
+    public function getFieldValue()
+    {
+        return $this->getDeltaSeconds();
+    }
+
+    /**
+     * Set number of seconds
+     *
+     * @param int $delta
+     * @return RetryAfter
+     */
+    public function setDeltaSeconds($delta)
+    {
+        if (! is_int($delta) && ! is_numeric($delta)) {
+            throw new Exception\InvalidArgumentException('Invalid delta provided');
+        }
+        $this->deltaSeconds = (int) $delta;
+        return $this;
+    }
+
+    /**
+     * Get number of seconds
+     *
+     * @return int
+     */
+    public function getDeltaSeconds()
+    {
+        return $this->deltaSeconds;
+    }
+
+    /**
+     * Return header line
+     * In case of overflow RFC states to set value of 2147483648 (2^31)
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        return 'Age: ' . (($this->deltaSeconds >= PHP_INT_MAX) ? '2147483648' : $this->deltaSeconds);
+    }
+}