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使用dompdf使用php导出pdf文档_Php_Codeigniter_Codeigniter 2_Php 5.3_Dompdf - Fatal编程技术网

使用dompdf使用php导出pdf文档

使用dompdf使用php导出pdf文档,php,codeigniter,codeigniter-2,php-5.3,dompdf,Php,Codeigniter,Codeigniter 2,Php 5.3,Dompdf,我有一个问题要问你,所以我尝试使用dompdf用php导出pdf文档,一切都很顺利,但当我发送php变量以显示它的添加到末尾和开头时。%27 public function generateTitlePage($number_cadastral='') { $this->load->library('dompdf_gen'); $dompdf = new DOMPDF(); $html = <<<HTML <html&g

我有一个问题要问你,所以我尝试使用dompdf用php导出pdf文档,一切都很顺利,但当我发送php变量以显示它的添加到末尾和开头时。%27

public function generateTitlePage($number_cadastral='')
{
    $this->load->library('dompdf_gen');
    $dompdf = new DOMPDF();
    $html = <<<HTML
        <html>
        <head>
            <meta charset="UTF-8">
            <link rel="stylesheet"  type="text/css" media="screen" href="TitlePage.css"  />
        </head>
        <body>
            <div style="margin-top: 100px; text-align: right; padding-right:100px;">
                Number:$number_cadastral
                <div style="width: 150px;margin-left: 535px;size:1;"><hr style="margin:0px;"></div>
            </div>
            <div>
      </body>
        </html>
   HTML;

    $dompdf->load_html($html);
    $dompdf->render();
    $dompdf->stream("welcome.pdf");
公共函数generateTlePage($number\u地籍=“”)
{
$this->load->library('dompdf_gen');
$dompdf=新的dompdf();
$html=stream(“welcome.pdf”);

在本例中,变量$number\U cadastral在前面。%27,因此结果将是:%27.7883434。%27。为什么要添加此%27?请帮助我,最好将所有html都放在视图中,并使用$html=$this->load->view('html\u view\u name',$data,TRUE);并使用该html创建pdfdid您是否检查您的号码不包含任何空格?我不太喜欢所选的答案,它绕过了问题而没有实际解决它。您是否检查了变量是否不包含额外字符。%27似乎是单引号URL编码的。请尝试回显
$html
变量而不是通过dompdf运行它并查看结果。@erhaneluion您检查过27之前是否有空格吗?是的,没有空格pdf现在无法打开,我认为是preg_replace函数,但最好删除的正则表达式是什么。%27@erhaneluion很高兴它起到了作用。我认为上面提到的是一个很好的例子:)
<?php
    $number_cadastral = ($number_cadastral != "")?preg_replace('/[%]+/','', $number_cadastral):"";
    public function generateTitlePage($number_cadastral){
        $this->load->library('dompdf_gen');
        $dompdf = new DOMPDF();
        $html = '
            <html>
            <head>
                <meta charset="UTF-8">
                <link rel="stylesheet"  type="text/css" media="screen" href="TitlePage.css"  />
            </head>
            <body>
                <div style="margin-top: 100px; text-align: right; padding-right:100px;">
                    Number:'.$number_cadastral.'
                    <div style="width: 150px;margin-left: 535px;size:1;"><hr style="margin:0px;"></div>
                </div>
                <div>
          </body>
            </html>
       ';

        $dompdf->load_html($html);
        $dompdf->render();
        $dompdf->stream("welcome.pdf");
    }
?>