從注冊用戶的自定義函式中，我插入了這個函式來生成和覆寫 WordPress 系統電子郵件以通知新用戶。
function custom_wp_new_user_notification_email( $wp_new_user_notification_email, $user, $blogname ) {
global $wpcargo;
$user_url = stripslashes( $user->user_url );
$user_login = stripslashes( $user->user_login );
$user_email = stripslashes( $user->user_email );
$user_firstname = stripslashes( $user->user_firstname );
$user_last_name = stripslashes( $user->user_last_name );
$user_pass = stripslashes( $user->user_pass );
$message = file_get_contents('../email/mail-template.php');
$wp_new_user_notification_email['subject'] = sprintf( '[%s] Welcome.', $blogname );
$wp_new_user_notification_email['headers'] = array('Content-Type: text/html; charset=UTF-8');
$wp_new_user_notification_email['message'] = $message;
return $wp_new_user_notification_email;
}
add_filter( 'wp_new_user_notification_email', 'custom_wp_new_user_notification_email', 10, 3 );
正在發送電子郵件，但我無法在 PHP/HTML 檔案中列印用戶資料。
<p style="margin-top:0;margin-bottom:12px;"><b>Name</b>: <?php $user_firstname; ?></p>
我的代碼錯了，有什么建議嗎？
uj5u.com熱心網友回復：
我將locate_template用于電子郵件內容，output buffering而不是file_get_contents- 也正如@Zak 指出的那樣，您必須echo輸出您的輸出，否則它不會顯示。
function custom_wp_new_user_notification_email( $wp_new_user_notification_email, $user, $blogname ) {
global $wpcargo;
$user_url = stripslashes( $user->user_url );
$user_login = stripslashes( $user->user_login );
$user_email = stripslashes( $user->user_email );
$user_firstname = stripslashes( $user->user_firstname );
$user_last_name = stripslashes( $user->user_last_name );
$user_pass = stripslashes( $user->user_pass );
ob_start();
include( locate_template( '/email/mail-template.php' ); // This path may vary depending on your setup.
$wp_new_user_notification_email['message'] = ob_get_clean();
$wp_new_user_notification_email['subject'] = sprintf( '[%s] Welcome.', $blogname );
$wp_new_user_notification_email['headers'] = array('Content-Type: text/html; charset=UTF-8');
return $wp_new_user_notification_email;
}
add_filter( 'wp_new_user_notification_email', 'custom_wp_new_user_notification_email', 10, 3 );
在您的模板中，您要確保您回顯以及esc_html()正在輸出的任何內容。
<?php echo esc_html( $user_firstname ); ?>
uj5u.com熱心網友回復：
PHP 有一種有趣的方式，讓您只需將變數放入頁面，即使您沒有對它做任何事情.. 也不會給您錯誤甚至警告。
但是..您只是將變數放入頁面代碼中而不做任何事情...您需要print或將其放入echo頁面...
<?php echo $user_firstname; ?>
要么
<?= $user_firstname; ?>
轉載請註明出處，本文鏈接：https://www.uj5u.com/net/448534.html