Polylang - Version 3.1.1

Version Description

(2021-08-16) =

  • Pro: Fix a fatal error with The Events Calendar
  • Allow to remove the cookie with the pll_cookie_expiration filter #905
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Release Info

Developer Chouby
Plugin Icon 128x128 Polylang
Version 3.1.1
Comparing to
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Code changes from version 3.1 to 3.1.1

Files changed (4) hide show
  1. include/cookie.php +3 -2
  2. integrations/cache/cache-compat.php +2 -2
  3. polylang.php +2 -2
  4. readme.txt +6 -1
include/cookie.php CHANGED
@@ -22,16 +22,17 @@ class PLL_Cookie {
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  * Filters the Polylang cookie duration.
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  *
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  * If a cookie duration of 0 is specified, a session cookie will be set.
 
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  * /!\ This filter may be fired *before* the theme is loaded.
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  *
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  * @since 1.8
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  *
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  * @param int $duration Cookie duration in seconds.
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  */
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- $expiration = apply_filters( 'pll_cookie_expiration', YEAR_IN_SECONDS );
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  $defaults = array(
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- 'expires' => $expiration > 0 ? time() + $expiration : 0,
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  'path' => COOKIEPATH,
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  'domain' => COOKIE_DOMAIN, // Cookie domain must be set to false for localhost ( default value for COOKIE_DOMAIN ) thanks to Stephen Harris.
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  'secure' => is_ssl(),
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  * Filters the Polylang cookie duration.
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  *
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  * If a cookie duration of 0 is specified, a session cookie will be set.
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+ * If a negative cookie duration is specified, the cookie is removed.
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  * /!\ This filter may be fired *before* the theme is loaded.
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  *
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  * @since 1.8
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  *
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  * @param int $duration Cookie duration in seconds.
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  */
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+ $expiration = (int) apply_filters( 'pll_cookie_expiration', YEAR_IN_SECONDS );
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  $defaults = array(
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+ 'expires' => 0 !== $expiration ? time() + $expiration : 0,
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  'path' => COOKIEPATH,
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  'domain' => COOKIE_DOMAIN, // Cookie domain must be set to false for localhost ( default value for COOKIE_DOMAIN ) thanks to Stephen Harris.
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  'secure' => is_ssl(),
integrations/cache/cache-compat.php CHANGED
@@ -45,9 +45,9 @@ class PLL_Cache_Compat {
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  $samesite = ( 3 === PLL()->options['force_lang'] ) ? 'None' : 'Lax';
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  /** This filter is documented in include/cookie.php */
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- $expiration = apply_filters( 'pll_cookie_expiration', YEAR_IN_SECONDS );
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- if ( $expiration > 0 ) {
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  $format = 'var expirationDate = new Date();
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  expirationDate.setTime( expirationDate.getTime() + %7$d * 1000 );
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  document.cookie = "%1$s=%2$s; expires=" + expirationDate.toUTCString() + "; path=%3$s%4$s%5$s%6$s";';
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  $samesite = ( 3 === PLL()->options['force_lang'] ) ? 'None' : 'Lax';
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  /** This filter is documented in include/cookie.php */
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+ $expiration = (int) apply_filters( 'pll_cookie_expiration', YEAR_IN_SECONDS );
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+ if ( 0 !== $expiration ) {
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  $format = 'var expirationDate = new Date();
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  expirationDate.setTime( expirationDate.getTime() + %7$d * 1000 );
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  document.cookie = "%1$s=%2$s; expires=" + expirationDate.toUTCString() + "; path=%3$s%4$s%5$s%6$s";';
polylang.php CHANGED
@@ -10,7 +10,7 @@
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  * Plugin Name: Polylang
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  * Plugin URI: https://polylang.pro
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  * Description: Adds multilingual capability to WordPress
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- * Version: 3.1
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  * Requires at least: 5.4
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  * Requires PHP: 5.6
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  * Author: WP SYNTEX
@@ -53,7 +53,7 @@ if ( defined( 'POLYLANG_VERSION' ) ) {
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  }
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  } else {
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  // Go on loading the plugin
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- define( 'POLYLANG_VERSION', '3.1' );
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  define( 'PLL_MIN_WP_VERSION', '5.4' );
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  define( 'PLL_MIN_PHP_VERSION', '5.6' );
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  * Plugin Name: Polylang
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  * Plugin URI: https://polylang.pro
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  * Description: Adds multilingual capability to WordPress
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+ * Version: 3.1.1
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  * Requires at least: 5.4
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  * Requires PHP: 5.6
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  * Author: WP SYNTEX
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  }
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  } else {
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  // Go on loading the plugin
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+ define( 'POLYLANG_VERSION', '3.1.1' );
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  define( 'PLL_MIN_WP_VERSION', '5.4' );
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  define( 'PLL_MIN_PHP_VERSION', '5.6' );
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readme.txt CHANGED
@@ -5,7 +5,7 @@ Tags: multilingual, bilingual, translate, translation, language, multilanguage,
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  Requires at least: 5.4
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  Tested up to: 5.8
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  Requires PHP: 5.6
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- Stable tag: 3.1
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  License: GPLv3 or later
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  License URI: https://www.gnu.org/licenses/gpl-3.0.html
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@@ -78,6 +78,11 @@ Don't hesitate to [give your feedback](http://wordpress.org/support/view/plugin-
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  == Changelog ==
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  = 3.1 (2021-07-27) =
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  * Add compatibility with WordPress 5.8
5
  Requires at least: 5.4
6
  Tested up to: 5.8
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  Requires PHP: 5.6
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+ Stable tag: 3.1.1
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  License: GPLv3 or later
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  License URI: https://www.gnu.org/licenses/gpl-3.0.html
11
 
78
 
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  == Changelog ==
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+ = 3.1.1 (2021-08-16) =
82
+
83
+ * Pro: Fix a fatal error with The Events Calendar
84
+ * Allow to remove the cookie with the pll_cookie_expiration filter #905
85
+
86
  = 3.1 (2021-07-27) =
87
 
88
  * Add compatibility with WordPress 5.8