From: Gergő Tisza <tgr.huwiki@gmail.com>
Date: Tue, 3 Nov 2015 08:45:41 +0000 (-0800)
Subject: Add WebResponse::clearCookie()
X-Git-Tag: 1.31.0-rc.0~9119^2
X-Git-Url: http://git.cyclocoop.org/%22%20.%20generer_url_ecrire%28%22articles_versions%22%2C%22id_article=%24id_article%22%29%20.%20%22?a=commitdiff_plain;h=eaf5dabf88a4f5d6cfec98c3922c06dc70e8110c;p=lhc%2Fweb%2Fwiklou.git

Add WebResponse::clearCookie()

Easier-to-read alias for setCookie(..., '', time() - 86400).

Change-Id: I0357c4a38085c4754bf6ff7e40756179d19b912d
---

diff --git a/includes/WebResponse.php b/includes/WebResponse.php
index bb7682d3e8..26fb20f331 100644
--- a/includes/WebResponse.php
+++ b/includes/WebResponse.php
@@ -136,6 +136,19 @@ class WebResponse {
 				$options['httpOnly'] );
 		}
 	}
+
+	/**
+	 * Unset a browser cookie.
+	 * This sets the cookie with an empty value and an expiry set to a time in the past,
+	 * which will cause the browser to remove any cookie with the given name, domain and
+	 * path from its cookie store. Options other than these (and prefix) have no effect.
+	 * @param string $name Cookie name
+	 * @param array $options Cookie options, see {@link setCookie()}
+	 * @since 1.27
+	 */
+	public function clearCookie( $name, $options = array() ) {
+		$this->setCookie( $name, '', time() - 31536000 /* 1 year */, $options );
+	}
 }
 
 /**