Lightweight PHP mail client with SMTP support, automatic configuration management, and complete email functionality.
Built on PHPMailer, providing stable and reliable email delivery experience.
Automatically configure connection parameters based on environment variables, supporting multiple SMTP services
Support bulk email sending functionality, suitable for system notifications and high-volume sending needs
Built-in error handling and automatic cleanup mechanisms to ensure reliable email delivery
- Environment Variable Configuration: Flexible environment variable setup supporting multi-environment deployment
- SMTP Support: Support for multiple SMTP services with automatic encryption configuration
- HTML/Plain Text: Support for both HTML and plain text email formats
- Multiple Recipients: Support for multiple recipients, CC, and BCC
- Priority Settings: Support for high, normal, and low priority email sending
- Bulk Sending: Built-in bulk sending functionality for improved sending efficiency
- Automatic Cleanup: Automatic cleanup of recipient lists after sending
composer require pardnchiu/mailerMAIL_SERVICE=smtp.gmail.com# SMTP serverMAIL_SERVICE_USER=your@email.com# Sender accountMAIL_SERVICE_PASSWORD=your_password# Password or app passwordMAIL_SERVICE_PORT=587# SMTP port (465/587/25)MAIL_SERVICE_CHARSET=UTF-8# Character encodingMethod 1: Static Call (Recommended)
<?phpusepardnchiu\Mailer;
// Direct static call$result = Mailer::send([
"email" => "recipient@example.com",
"subject" => "Test Email",
"body" => "<h1>This is a test email</h1>",
"isHtml" => true
]);
if ($result) {
echo"Email sent successfully";
} else {
echo"Email sending failed";
}Method 2: Instance Call
<?phpusepardnchiu\Mailer;
// Initialize mail client$mailer = newMailer();
// Basic email sending (calling static method through instance)$result = $mailer::send([
"email" => "recipient@example.com",
"subject" => "Test Email",
"body" => "<h1>This is a test email</h1>",
"isHtml" => true
]);
if ($result) {
echo"Email sent successfully";
} else {
echo"Email sending failed";
}Mailer::send($config) - Send single email (static call)
$result = Mailer::send([
"email" => "recipient@example.com", // Recipient (required)"subject" => "Email Subject", // Subject (required)"body" => "Email Content", // Content (required)"altBody" => "Plain text content", // Plain text version (optional)"fromEmail" => "sender@example.com", // Sender email (optional, defaults to configured account)"fromName" => "Sender Name", // Sender name (optional)"cc" => ["cc@example.com"], // CC (optional)"bcc" => ["bcc@example.com"], // BCC (optional)"priority" => "high", // Priority: high/normal/low (optional)"isHtml" => true// HTML format (optional, default false)
]);Multiple Recipients
$config = [
"email" => [
"user1@example.com" => "User One",
"user2@example.com" => "User Two",
"user3@example.com"
],
"subject" => "Group Notification",
"body" => "This is a group notification email"
];
$result = Mailer::send($config);CC and BCC
$config = [
"email" => "primary@example.com",
"cc" => [
"cc1@example.com" => "CC User One",
"cc2@example.com"
],
"bcc" => [
"bcc1@example.com" => "BCC User One",
"bcc2@example.com"
],
"subject" => "Important Notice",
"body" => "Email content"
];
$result = Mailer::send($config);Mailer::sendBulk($recipients, $subject, $body, $options) - Bulk email sending (static call)
Note: Bulk sending automatically adds a random interval of 1-3 seconds between each email to avoid triggering rate limits from email providers like Gmail and iCloud.
$results = Mailer::sendBulk(
[
"user1@example.com" => "User One",
"user2@example.com" => "User Two",
"user3@example.com" => "User Three"
],
"Bulk Notification Email",
"<h1>This is a bulk sent email</h1>",
[
"isHtml" => true,
"priority" => "normal",
"fromName" => "System Administrator"
]
);
// Check sending resultsforeach ($resultsas$email => $success) {
if ($success) {
echo"Successfully sent to {$email}\n";
} else {
echo"Failed to send to {$email}\n";
}
}try {
$mailer = newMailer();
$result = Mailer::send([
"email" => "test@example.com",
"subject" => "Test Email",
"body" => "Test content"
]);
if ($result) {
echo"Email sent successfully";
} else {
echo"Email sending failed";
}
} catch (\Exception$e) {
error_log("Email sending error: " . $e->getMessage());
if (strpos($e->getMessage(), "SMTP connect() failed") !== false) {
echo"SMTP connection failed, please check server settings";
} elseif (strpos($e->getMessage(), "Authentication") !== false) {
echo"SMTP authentication failed, please check username and password";
} else {
echo"Email sending exception: " . $e->getMessage();
}
}// Test SMTP connectiontry {
$mailer = newMailer();
// Send test email$result = Mailer::send([
"email" => "test@example.com",
"subject" => "SMTP Connection Test",
"body" => "If you receive this email, SMTP configuration is correct."
]);
echo$result ? "SMTP configuration is correct" : "SMTP configuration error";
} catch (\Exception$e) {
echo"SMTP test failed: " . $e->getMessage();
}$results = Mailer::sendBulk([
"user1@example.com" => "User One",
"user2@example.com" => "User Two",
"user3@example.com" => "User Three"
], "Notification", "Content");
$successCount = array_sum($results);
$totalCount = count($results);
$failureCount = $totalCount - $successCount;
echo"Bulk sending completed - Success: {$successCount}, Failed: {$failureCount}, Total: {$totalCount}";This source code project is licensed under MIT.
©️ 2025 邱敬幃 Pardn Chiu