wp_die(__('A key value mismatch has been detected. Please follow the link provided in your activation email.'),__('An error occurred during the activation'),400);
<h2><?php_e('Your account is now active!');?></h2>
<?php
echo'<p class="lead-in">';
if($signup->domain.$signup->path==''){
printf(
/* translators: 1: login URL, 2: username, 3: user email, 4: lost password URL */
__('Your account has been activated. You may now <a href="%1$s">log in</a> to the site using your chosen username of “%2$s”. Please check your email inbox at %3$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can <a href="%4$s">reset your password</a>.'),
network_site_url('wp-login.php','login'),
$signup->user_login,
$signup->user_email,
wp_lostpassword_url()
);
}else{
printf(
/* translators: 1: site URL, 2: username, 3: user email, 4: lost password URL */
__('Your site at %1$s is active. You may now log in to your site using your chosen username of “%2$s”. Please check your email inbox at %3$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can <a href="%4$s">reset your password</a>.'),
<h2><?php_e('Your account is now active!');?></h2>
<?php
echo'<p class="lead-in">';
if($signup->domain.$signup->path==''){
printf(
/* translators: 1: login URL, 2: username, 3: user email, 4: lost password URL */
__('Your account has been activated. You may now <a href="%1$s">log in</a> to the site using your chosen username of “%2$s”. Please check your email inbox at %3$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can <a href="%4$s">reset your password</a>.'),
network_site_url('wp-login.php','login'),
$signup->user_login,
$signup->user_email,
wp_lostpassword_url()
);
}else{
?>
<h2><?php_e('An error occurred during the activation');?></h2>
<p><?phpecho$result->get_error_message();?></p>
<?php
printf(
/* translators: 1: site URL, 2: username, 3: user email, 4: lost password URL */
__('Your site at %1$s is active. You may now log in to your site using your chosen username of “%2$s”. Please check your email inbox at %3$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can <a href="%4$s">reset your password</a>.'),
<h1><?phpprintf(__('Welcome to WordPress %s'),$display_version);?></h1>
<pclass="about-text"><?phpprintf(__('Thank you for updating to the latest version! WordPress %s will smooth your design workflow and keep you safe from coding errors.'),$display_version);?></p>
<pclass="about-text"><?phpprintf(__('Thank you for updating to the latest version! WordPress %s introduces a robust new content creation experience.'),$display_version);?></p>