How does php send mail about problems?

php Send mail problem??????
$pathCommon = DirName (__file__). " \_common5 ";
$pathCommon =str_replace ("\cpar1", "", $pathCommon);
Include ($pathCommon. ' \root.php ');

Class test{
var $dbCon;
var $root;
var $pathCommon;

var $js;
var $func;
var $funcUsage;
var $css;
var $mail;


function Test ($pathCommon = "") {
$this->pathcommon = $pathCommon;
$this->root = new root ($this->pathcommon);
$this->root->db ();
$this->dbcon = new DB (' Bitintra ');
$this->dbcon->errorshow = true;
$this->js = $this->root->javascript ();
$this->func = $this->root->functional ();
$this->funcusage = $this->func->usage ();
$this->css = $this->root->css ();
$this->view = $this->root->view ();
$this->page = $this->view->page ();
$this->box = $this->view->box ();
$this->grp = $this->view->group ();
$this->mail = $this->root->mail ();
}
}

$To = "[email protected]";
$Cc = "[email protected]";
SendMail ("ACTION", "', RTrim ($To,", "), RTrim ($Cc,", "), $Text);

function SendMail ($sendTo, $stepIndex = "", $to = "", $CC = "", $Text = "") {
$this->mail->phpmailer ();
$msg = ' Dear All
';
$msg. = $Text;
$subject = "Test";
$this->mail->sendmail ($subject, $msg, "test", $to, $CC, "", "", "AA");
}
? >[code=php][/code]

------Solution--------------------
You should encounter such a similar error:
Using $this when not in object context


------Solution--------------------
A whole bunch of questions.
function SendMail are functions outside the class, why are there $this words like this?
The Phpmailer () function is also undefined:
In short, LZ can first look at the relevant information of OOP
------Solution--------------------
Other aspects of the knowledge of their own bad to fill it.
PHP Object-Oriented programming

PHP Code

 $pathCommon = DirName (__file__). " \_common5 "; $pathCommon =str_replace ("\cpar1", "", $pathCommon); Include ($pathCommon. '  \root.php '); class test{var $dbCon;  var $root;    var $pathCommon;  var $js;  var $func;  var $funcUsage;  var $css;  var $mail;      function Test ($pathCommon = "") {$this->pathcommon = $pathCommon;      $this->root = new root ($this->pathcommon);      $this->root->db ();      $this->dbcon = new DB (' Bitintra ');      $this->dbcon->errorshow = true;        $this->js = $this->root->javascript ();      $this->func = $this->root->functional ();      $this->funcusage = $this->func->usage ();      $this->css = $this->root->css ();      $this->view = $this->root->view ();      $this->page = $this->view->page ();      $this->box = $this->view->box ();      $this->grp = $this->view->group ();  $this->mail = $this->root->mail (); } function SendMail ($sendTo, $stepIndex = "", $to = "", $cc =" ", $Text =" ") {$this->mail->phpmailer (); $msg = 'Dear All
';    $msg. = $Text;      $subject = "Test"; $this->mail->sendmail ($subject, $msg, "test", $to, $CC, "", "", "AA");}} $test = new test (); $To = "[email protected]"; $Cc = "[email protected]"; $test->sendmail ("ACTION", "', RTrim ($To,", "), RTrim ($Cc,", "), $Text);
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