SMTP class debug output mode. Debug output level. Options:

• `0` No output
• `1` Commands
• `2` Data and commands
• `3` As 2 plus connection status
• `4` Low-level data output.

Type: int

See also

SMTP::$do_debug

File

inc/PHPMailer/src/PHPMailer.php, line 370

Class

PHPMailer

PHPMailer - PHP email creation and transport class.

Namespace

PHPMailer\PHPMailer

Code

public $SMTPDebug = 0;