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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace ByJG\Mail\Wrapper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ByJG\Convert\FromUTF8;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ByJG\Mail\Envelope;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ByJG\Mail\Exception\MailApiException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ByJG\Mail\Override\PHPMailerOverride;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ByJG\Mail\Util;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class PHPMailerWrapper extends BaseWrapper  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return \ByJG\Mail\Override\PHPMailerOverride  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function getMailer()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // the true param means it will throw exceptions on errors, which we need to catch  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return new PHPMailerOverride(true);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Envelope $envelope  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return PHPMailerOverride  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function prepareMailer(Envelope $envelope)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail = $this->getMailer();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail->Subject = FromUTF8::toIso88591Email($envelope->getSubject());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail->CharSet = "utf-8";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail->Body = $envelope->getBody();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($envelope->isHtml()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mail->msgHTML($envelope->getBody());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mail->AltBody = $envelope->getBodyText();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail->isSMTP(); // telling the class to use SMTP  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->uri->getScheme() != "smtp") { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mail->SMTPSecure = $this->uri->getScheme(); // ssl ou tls!  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $replyTo = Util::decomposeEmail($envelope->getReplyTo());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail->addReplyTo($replyTo["email"], $replyTo["name"]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Define From email  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $from = Util::decomposeEmail($envelope->getFrom());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail->setFrom($from["email"], $from["name"]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Add Recipients  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ((array)$envelope->getTo() as $toItem) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $to = Util::decomposeEmail($toItem);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mail->addAddress($to["email"], $to["name"]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Add Carbon Copy  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ((array)$envelope->getCC() as $ccItem) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $cc = Util::decomposeEmail($ccItem);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mail->addCC($cc["email"], $cc["name"]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Add Blind Carbon Copy  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ((array)$envelope->getBCC() as $bccItem) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $bcc = Util::decomposeEmail($bccItem);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mail->addCustomHeader("Bcc: " . $bcc["email"]); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Attachments  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ((array)$envelope->getAttachments() as $name => $value) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            switch ($value['disposition']) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                case 'attachment':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $mail->addAttachment(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        $value['content'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        $name,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        'base64',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        $value['content-type'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        'attachment'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                case 'inline':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $mail->addEmbeddedImage($value['content'], $name, $name, 'base64', $value['content-type']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                default:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    throw new \InvalidArgumentException('Invalid attachment type'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $mail;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Envelope $envelope  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \ByJG\Mail\Exception\MailApiException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function send(Envelope $envelope)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->validate($envelope);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail = $this->prepareMailer($envelope);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail->Host = $this->uri->getHost();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mail->Port = $this->uri->getPort();  | 
            
                            
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                        if (!empty($this->uri->getUsername())) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mail->SMTPAuth = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mail->Username = $this->uri->getUsername(); // SMTP account username  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mail->Password = $this->uri->getPassword();        // SMTP account password  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!$mail->send()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new MailApiException($mail->ErrorInfo);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly.
For example, imagine you have a variable
$accountIdthat can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to theidproperty of an instance of theAccountclass. This class holds a proper account, so the id value must no longer be false.Either this assignment is in error or a type check should be added for that assignment.