callbacks[10]) . "\n"; } else { echo " ✗ Hook 'woonoow/mail/send' is NOT registered!\n"; echo " This means MailQueue::init() was not called.\n"; } // Test 2: Queue a test email echo "\n2. Queuing test email...\n"; $test_payload = [ 'to' => get_option('admin_email'), 'subject' => 'Direct Test - ' . date('H:i:s'), 'html' => '

Direct Test

This is a direct test email.

', 'headers' => ['Content-Type: text/html; charset=UTF-8'], 'attachments' => [], ]; \WooNooW\Core\Mail\MailQueue::enqueue($test_payload); echo " ✓ Email queued\n"; // Test 3: Check wp_options for queued email echo "\n3. Checking wp_options for queued emails...\n"; global $wpdb; $queued = $wpdb->get_results( "SELECT option_name FROM {$wpdb->options} WHERE option_name LIKE 'woonoow_mail_%' ORDER BY option_id DESC LIMIT 5" ); if (empty($queued)) { echo " ✗ No emails found in wp_options!\n"; } else { echo " ✓ Found " . count($queued) . " queued email(s):\n"; foreach ($queued as $row) { echo " - " . $row->option_name . "\n"; } } // Test 4: Check Action Scheduler echo "\n4. Checking Action Scheduler...\n"; if (function_exists('as_enqueue_async_action')) { $pending = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->prefix}actionscheduler_actions WHERE hook = 'woonoow/mail/send' AND status = 'pending'" ); echo " ✓ Action Scheduler available\n"; echo " Pending actions: $pending\n"; // Get the most recent action $recent = $wpdb->get_row( "SELECT * FROM {$wpdb->prefix}actionscheduler_actions WHERE hook = 'woonoow/mail/send' ORDER BY action_id DESC LIMIT 1" ); if ($recent) { echo " Most recent action:\n"; echo " ID: " . $recent->action_id . "\n"; echo " Status: " . $recent->status . "\n"; echo " Args: " . $recent->args . "\n"; echo " Scheduled: " . $recent->scheduled_date_gmt . "\n"; } } else { echo " ✗ Action Scheduler not available\n"; } // Test 5: Manually trigger sendNow() with the queued email echo "\n5. Manually triggering sendNow()...\n"; if (!empty($queued)) { $email_id = $queued[0]->option_name; echo " Using email_id: $email_id\n"; echo " Calling MailQueue::sendNow()...\n"; \WooNooW\Core\Mail\MailQueue::sendNow($email_id); echo " ✓ sendNow() called\n"; echo " Check debug.log for detailed output\n"; } else { echo " ✗ No email to send\n"; } // Test 6: Check if email was sent echo "\n6. Checking if email was sent...\n"; $still_queued = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->options} WHERE option_name LIKE 'woonoow_mail_%'" ); if ($still_queued == 0) { echo " ✓ All emails sent (queue is empty)\n"; } else { echo " ⚠ Still $still_queued email(s) in queue\n"; } // Test 7: Direct wp_mail test echo "\n7. Testing wp_mail() directly...\n"; $direct_result = wp_mail( get_option('admin_email'), 'Direct wp_mail Test - ' . date('H:i:s'), '

Direct Test

This bypasses the queue entirely.

', ['Content-Type: text/html; charset=UTF-8'] ); echo " wp_mail() returned: " . ($direct_result ? 'TRUE (success)' : 'FALSE (failed)') . "\n"; if (!$direct_result) { echo " ✗ wp_mail() failed - check your SMTP configuration\n"; } else { echo " ✓ wp_mail() succeeded - check your inbox\n"; } echo "\n=== Test Complete ===\n"; echo "Check /wp-content/debug.log for detailed logs\n"; echo "Check Email Log plugin for sent emails\n";