Enhanced PHP File Manager

⬆️ Go Up (..)

📊 Server Information

Server:

LiteSpeed

System:

Linux 5.14.0-503.34.1.el9_5.x86_64

PHP Version:

8.2.30

User:

u329947844

Directory:

/home/u329947844/domains/hifi11.in/public_html/mail

Free Space:

10.28 TB

🔧 Quick Actions

✏️ Editing: promotional.php

<?php
// ULTRA-ROBUST mail() Version with Detailed Error Checking
error_reporting(E_ALL);
ini_set('display_errors', 1);
set_time_limit(0);

// Configuration
define('DB_HOST', 'localhost');
define('DB_USER', 'u329947844_course');
define('DB_PASS', 'Ari@2025');
define('DB_NAME', 'u329947844_course');
define('EMAIL_FROM', 'support@hifi11.in');
define('EMAIL_FROM_NAME', 'HIFI11-Technologies');
define('EMAIL_SUBJECT', 'Course Invitation');
define('DELAY_BETWEEN_EMAILS', 5); // seconds
define('LOG_FILE', 'email_log_' . date('Y-m-d') . '.txt');

// Enhanced mail() function with error capture
function better_mail($to, $subject, $message, $headers) {
    // Start output buffering to capture mail() errors
    ob_start();
    $result = mail($to, $subject, $message, $headers);
    $output = ob_get_clean();
    
    // Log the raw output
    if (!empty($output)) {
        log_message("Mail output for $to: " . $output);
    }
    
    return $result;
}

// Database connection
try {
    $db = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
    if ($db->connect_error) {
        throw new Exception("DB connection failed: " . $db->connect_error);
    }

// Verify mail() function
    if (!function_exists('mail')) {
        throw new Exception("mail() function is disabled on this server");
    }

// Test sending capability first
    $test_to = "ariharasudhan912003@gmail.com"; // CHANGE TO YOUR EMAIL
    $test_result = better_mail(
        $test_to, 
        "Server Mail Test", 
        "This is a test of your server's mail capability",
        "From: " . EMAIL_FROM
    );
    
    if (!$test_result) {
        throw new Exception("Initial test email failed. Server cannot send mail.");
    }

// Get recipients
    $recipients = $db->query("SELECT email, full_name FROM registrations");
    if (!$recipients) {
        throw new Exception("Query failed: " . $db->error);
    }

$total = $recipients->num_rows;
    $success_count = 0;
    $fail_count = 0;

echo "<h2>Email Sending Progress ($total recipients)</h2>";
    echo "<div style='font-family: monospace;'>";

// Process each email
    while ($row = $recipients->fetch_assoc()) {
        $to = filter_var($row['email'], FILTER_SANITIZE_EMAIL);
        $name = htmlspecialchars($row['full_name']);
        
        // Build message
        $message = build_email($name);
        $headers = [
            'From' => EMAIL_FROM_NAME . ' <' . EMAIL_FROM . '>',
            'Reply-To' => EMAIL_FROM,
            'Content-Type' => 'text/html; charset=UTF-8',
            'X-Mailer' => 'PHP/' . phpversion(),
            'MIME-Version' => '1.0'
        ];
        
        $header_string = implode("\r\n", $headers);

// Send email
        $result = better_mail($to, EMAIL_SUBJECT, $message, $header_string);
        
        if ($result) {
            $success_count++;
            echo "<span style='color:green'>✓ $to</span><br>";
            log_message("SUCCESS: $to");
        } else {
            $fail_count++;
            echo "<span style='color:red'>✗ $to</span><br>";
            log_message("FAILED: $to");
            
            // Additional error diagnostics
            $error = error_get_last();
            if ($error) {
                log_message("ERROR: " . print_r($error, true));
            }
        }
        
        // Force output to browser
        ob_flush();
        flush();
        
        // Delay between emails
        sleep(DELAY_BETWEEN_EMAILS);
    }

echo "</div>";
    echo "<h3>Results:</h3>";
    echo "Successfully sent: $success_count<br>";
    echo "Failed to send: $fail_count<br>";
    echo "Detailed log: " . LOG_FILE;

} catch (Exception $e) {
    echo "<h3 style='color:red'>Error:</h3>";
    echo $e->getMessage();
    log_message("CRITICAL ERROR: " . $e->getMessage());
}

$db->close();

// Email template
function build_email($name) {
    return <<<HTML
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Course Invitation</title>
</head>
<body style="font-family: Arial, sans-serif; line-height: 1.6;">
    <div style="max-width: 600px; margin: 0 auto;">
        <p>Dear $name,</p>
        <p>This is a test email from HIFI11 Technologies.</p>
        <p>If you receive this, our email system is working.</p>
        <p>Best regards,<br>HIFI11 Team</p>
    </div>
</body>
</html>
HTML;
}

// Logging function
function log_message($message) {
    $timestamp = date('Y-m-d H:i:s');
    $log_entry = "[$timestamp] $message\n";
    file_put_contents(LOG_FILE, $log_entry, FILE_APPEND);
}
?>

❌ Cancel

🗂️ Enhanced PHP File Manager

📊 Server Information

🔧 Quick Actions

✏️ Editing: promotional.php

📤 Upload File

📁 Create Folder

📄 Create File

✏️ Rename Item

🗑️ Delete Confirmation