Wordpress user-registered email content custom format beautification instance

WordPress provides a new user email notification function wp_new_user_notification () that can be redefined by the plug-in. Now Let's redefine the content of this function to beautify the Mail content format.

The original function content is as follows:

The code is as follows:

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If (! Function_exists ('WP _ new_user_notification ')): /** * Login y the blog admin of a new user, normally via email.  * * @ Since 2.0  * * @ Param int $ user_id User ID * @ Param string $ plaintext_pass Optional. The user's plaintext password */ Function wp_new_user_notification ($ user_id, $ plaintext_pass = ''){ $ User = get_userdata ($ user_id ); $ User_login = stripslashes ($ user-> user_login ); $ User_email = stripslashes ($ user-> user_email ); // The blogname option is escaped with esc_html on the way into the database in sanitize_option // We want to reverse this for the plain text arena of emails. $ Blogname = wp_specialchars_decode (get_option ('blogname'), ENT_QUOTES ); $ Message = sprintf (_ ('New user registration on your site % s: '), $ blogname). "rnrn "; $ Message. = sprintf (_ ('username: % S'), $ user_login). "rnrn "; $ Message. = sprintf (_ ('E-mail: % S'), $ user_email). "rn "; @ Wp_mail (get_option ('admin _ email '), sprintf (_ (' [% s] New User Registration '), $ blogname), $ message ); If (empty ($ plaintext_pass )) Return; $ Message = sprintf (_ ('username: % S'), $ user_login). "rn "; $ Message. = sprintf (_ ('password: % S'), $ plaintext_pass). "rn "; $ Message. = wp_login_url (). "rn "; Wp_mail ($ user_email, sprintf (_ ('[% s] Your username and password'), $ blogname), $ message ); } Endif;

Custom email content and format

We can create a new "plug-in" to redefine the Mail content defined by the wp_new_user_notification function. In the wp-content/plugins/directory, create a new text file named new-user-notification.php, insert the following code, save it, and then start the plug-in new-user-notification in the background:

The code is as follows:

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<? Php /* Plugin Name: new-user-notification Description: redefine the content and format of the sent email. Version: 1.0 */ If (! Function_exists ('WP _ new_user_notification ')): /** * Login y the blog admin of a new user, normally via email.  * * @ Since 2.0  * * @ Param int $ user_id User ID * @ Param string $ plaintext_pass Optional. The user's plaintext password */ Function wp_new_user_notification ($ user_id, $ plaintext_pass = ''){ $ User = get_userdata ($ user_id ); $ User_login = stripslashes ($ user-> user_login ); $ User_email = stripslashes ($ user-> user_email ); // Obtain the blog name $ Blogname = wp_specialchars_decode (get_option ('blogname'), ENT_QUOTES ); // The email content sent to the Postmaster. The content is in HTML format. $ Message = ' // Send an email to the website administrator $ Message_headers = "Content-Type: text/html; charset =" UTF-8 "n "; @ Wp_mail (get_option ('admin _ email '), sprintf (_ (' [% s] New User Registration '), $ blogname), $ message, $ message_headers ); If (empty ($ plaintext_pass )) Return;    // You can modify the notification Email sent to new users in HTML format. $ Message = ' // Sprintf (_ ('[% s] Your username and password'), $ blogname) is the Mail title Wp_mail ($ user_email, sprintf (_ ('[% s] Your username and password'), $ blogname), $ message, $ message_headers ); } Endif; ?>