Debug output level. Options:

• self::DEBUG_OFF (`0`) No debug output, default
• self::DEBUG_CLIENT (`1`) Client commands
• self::DEBUG_SERVER (`2`) Client commands and server responses
• self::DEBUG_CONNECTION (`3`) As DEBUG_SERVER plus connection status
• self::DEBUG_LOWLEVEL (`4`) Low-level data output, all messages.

Type: int

File

inc/PHPMailer/src/SMTP.php, line 96

Class

SMTP

PHPMailer RFC821 SMTP email transport class. Implements RFC 821 SMTP commands and provides some utility methods for sending mail to an SMTP server.

Code

public $do_debug = self::DEBUG_OFF;