[英]Set and retrieve the session values wordpress
I'm using WooCommerce. 我正在使用WooCommerce。 I set my own session on page.php, and trying to pass that session to mini-cart.php, but mini-cart isn't receiving that session.
我在page.php上设置了自己的会话,并试图将该会话传递给mini-cart.php,但是mini-cart没有收到该会话。
page.php is like this page.php是这样的
get_header("english"); ?>
<div id="primary" class="content-area">
<main id="main" class="site-main" role="main">
<?php
// Start the loop.
// session_start();
while ( have_posts() ) : the_post();
// Include the page content template.
get_template_part( 'template-parts/content', 'page' );
// If comments are open or we have at least one comment, load up the comment template.
if ( comments_open() || get_comments_number() ) {
comments_template();
}
// End of the loop.
endwhile;
?>
</main><!-- .site-main -->
<?php get_sidebar( 'content-bottom' ); ?>
</div><!-- .content-area -->
<?php get_sidebar(); ?>
<?php get_footer();
// Adding my own session below
$_SESSION['menu_lang'] = "english";
I'm trying to print that session on mini-cart.php like this 我正在尝试像这样在mini-cart.php上打印该会话
if (!isset($_SESSION['menu_lang'])) {
echo "no session";
} else {
echo $_SESSION['menu_lang'];
}
How can I pass my session to mini-cart? 如何将我的会话传递给迷你购物车?
You can do using following code. 您可以使用以下代码来完成。
Add below code in your theme's functions.php file 在主题的functions.php文件中添加以下代码
function register_session_new(){
if( ! session_id() ) {
session_start();
}
}
add_action('init', 'register_session_new');
$_SESSION['menu_lang'] = "english";
Use this line in your mini-cart.php file or wherever you want to use. 在mini-cart.php文件中或任何想要使用的地方使用此行。
echo $_SESSION['menu_lang'] ;
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