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Log WordPress emails to aid debugging.
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| <?php | |
| /* | |
| Plugin Name: Log Emails for Debugging | |
| Plugin URI: http://www.damiencarbery.com | |
| Description: Log emails sent. | |
| Author: Damien Carbery | |
| Version: $Revision: 4213 $ | |
| $Id: log-emails-for-debugging.php 4213 2017-04-11 20:50:44Z damien $ | |
| */ | |
| add_filter( 'wp_mail', 'dbg_log_email_info' ); | |
| function dbg_log_email_info( $params ) | |
| { | |
| // If $params['to'] email is an array then implode it into a string. | |
| if (is_array($params['to'])) { | |
| $to = implode(', ', $params['to']); | |
| } | |
| else { | |
| $to = $params['to']; | |
| } | |
| $log_info = sprintf('To: %s | Subject: %s | Headers: %s | Message: %s', $to, $params['subject'], var_export($params['headers'], true), var_export($params['message'], true)); | |
| // Write to/from/subject of email to a log. | |
| if (function_exists('debug2log')) { | |
| debug2log($log_info); | |
| } | |
| else { | |
| error_log($log_info); | |
| } | |
| // Return $params unchanged. | |
| return $params; | |
| } | |
| // From email address is not sent in 'wp_mail' filter so log it via another filter. | |
| add_filter( 'wp_mail_from', 'dbg_log_email_from' ); | |
| function dbg_log_email_from( $from ) { | |
| if (function_exists('debug2log')) { | |
| debug2log(sprintf('Email from:%s', $from)); | |
| } | |
| else { | |
| error_log(sprintf('Email from:%s', $from)); | |
| } | |
| // Return $from unchanged. | |
| return $from; | |
| } | |
| ?> |
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| <?php | |
| /* | |
| Plugin Name: Send Test Email | |
| Plugin URI: http://www.damiencarbery.com | |
| Description: Send a test email. | |
| Author: Damien Carbery | |
| Version: 0.1 | |
| */ | |
| add_action( 'wp_footer', 'ste_send_test_email' ); | |
| function ste_send_test_email() { | |
| wp_mail( 'email@yahoo.com', 'Test from the client site', 'This is a simple test email.' ); | |
| } | |
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| <?php | |
| /* | |
| Plugin Name: Send Test HTML Email | |
| Plugin URI: http://www.damiencarbery.com | |
| Description: Send a test html email. | |
| Author: Damien Carbery | |
| Version: 0.1 | |
| */ | |
| add_action( 'wp_footer', 'sthe_send_test_html_email' ); | |
| function sthe_send_test_html_email() { | |
| $message = '<!DOCTYPE html> | |
| <html dir="ltr"> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> | |
| <title>Test from the client site</title> | |
| </head> | |
| <body leftmargin="0" marginwidth="0" topmargin="0" marginheight="0" offset="0"> | |
| <p>This is <strong>HTML</strong></p> | |
| </body> | |
| </html> | |
| '; | |
| add_filter( 'wp_mail_content_type', 'sthe_set_html_content_type' ); | |
| $headers[] = 'From: Client Website <wordpress@client_site_domain.ie>'; | |
| $to = 'email@yahoo.com'; | |
| wp_mail( $to, 'Test from client site', $message ); | |
| // Reset content-type to avoid conflicts -- http://core.trac.wordpress.org/ticket/23578 | |
| remove_filter( 'wp_mail_content_type', 'sthe_set_html_content_type' ); | |
| } | |
| function sthe_set_html_content_type() { | |
| return 'text/html'; | |
| } |
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