PHPWord TemplateProcessor 未初始化

Question

我在尝试从我有此代码的 PHPWord 模板处理器生成文件时遇到此问题...

    <?php 

require_once '../vendor/autoload.php';

$num_written = 0;

class Processor{

    private $templateProcessor;

    private  $objWriter;

function __construct($template){

    $templateProcessor = new \PhpOffice\PhpWord\TemplateProcessor($template);

}


function create_document_from_template($formdata){

        global $num_written;
        $num_written++;

        $name = "Receipt".$num_written.".docx";

         //Notice: Undefined variable: templateProcessor
        $templateProcessor->setValue('name',$formdata["company-name"]);
        $templateProcessor->setValue('address',$formdata["company-address"]);
        $templateProcessor->setValue('city',$formdata["company-city"]);
        $templateProcessor->setValue('can_province',$formdata["company-can-province"]);
        $templateProcessor->setValue('postal_code',$formdata["company-postal-code"]);
        $templateProcessor->setValue('phone_number',$formdata["company-phone-number"]);
        $templateProcessor->setValue('email',$formdata["company-email"]);
        $templateProcessor->setValue('website',$formdata["company-website"]);
        $templateProcessor->setValue('letter_signature_name',$formdata["company-letter-signature-name"]);
        $templateProcessor->setValue('letter_signature_title',$formdata["company-letter-signature-title"]);
        $templateProcessor->setValue('letter_text',$formdata["company-letter-text"]);
        $templateProcessor->setValue('receipt_signature_name',$formdata["company-receipt-signature-name"]);
        $templateProcessor->setValue('charity_number',$formdata["company-charity-number"]);

        $objWriter = \PhpOffice\PhpWord\IOFactory::createWriter($templateProcessor, 'Word2007');
        $link_to_save = "../submission/docxs_to_send/".$name;
        $objWriter->save($link_to_save);

        return $name;
       
}

}



?>

其中 $template 是我的 docx 的名称，它与我的 php 文件位于同一目录中

我收到以下错误：注意：未定义变量：模板处理器

我找不到关于这个特定问题的任何文档，这是为什么呢？

Answer 1

您正在通过create_document_from_template 方法访问构造函数中的局部变量。

在你的构造函数中，你应该使用$this->templateProcessor而不是$templateProcessor。

$templateProcessor 的所有实例都应在您的 create_document_from_template 方法中更改为 $this->templateProcessor。

然后你的整个代码变成：

<?php 

require_once '../vendor/autoload.php';

$num_written = 0;

class Processor{

    private $templateProcessor;

    private  $objWriter;

    function __construct($template){

        $this->templateProcessor = new \PhpOffice\PhpWord\TemplateProcessor($template);

    }


    function create_document_from_template($formdata){

        global $num_written;
        $num_written++;

        $name = "Receipt".$num_written.".docx";

        //Notice: Undefined variable: templateProcessor
        $this->templateProcessor->setValue('name',$formdata["company-name"]);
        $this->templateProcessor->setValue('address',$formdata["company-address"]);
        $this->templateProcessor->setValue('city',$formdata["company-city"]);
        $this->templateProcessor->setValue('can_province',$formdata["company-can-province"]);
        $this->templateProcessor->setValue('postal_code',$formdata["company-postal-code"]);
        $this->templateProcessor->setValue('phone_number',$formdata["company-phone-number"]);
        $this->templateProcessor->setValue('email',$formdata["company-email"]);
        $this->templateProcessor->setValue('website',$formdata["company-website"]);
        $this->templateProcessor->setValue('letter_signature_name',$formdata["company-letter-signature-name"]);
        $this->templateProcessor->setValue('letter_signature_title',$formdata["company-letter-signature-title"]);
        $this->templateProcessor->setValue('letter_text',$formdata["company-letter-text"]);
        $this->templateProcessor->setValue('receipt_signature_name',$formdata["company-receipt-signature-name"]);
        $this->templateProcessor->setValue('charity_number',$formdata["company-charity-number"]);

        $objWriter = \PhpOffice\PhpWord\IOFactory::createWriter($this->templateProcessor, 'Word2007');
        $link_to_save = "../submission/docxs_to_send/".$name;
        $objWriter->save($link_to_save);

        return $name;

    }

}