Sample PHP Code

Render pdf is very easy, below is the source code.

<?php
require __DIR__."/vendor/autoload.php";

use simitsdk\phpjasperxml\PHPJasperXML;
$filename = __DIR__.'/sample.jrxml';

$data=[ ['user_id'=>0, 'fullname' => 'name1','email'=>'email1@a.com','gender'=>'M' ], 
        ['user_id'=>1, 'fullname' => 'name2','email'=>'email2@a.com','gender'=>'F' ], 
        ['user_id'=>2, 'fullname' => 'name3','email'=>'email3@a.com','gender'=>'M' ], ];

$config = ['driver'=>'array','data'=>$data];

$report = new PHPJasperXML();
$report->load_xml_file($filename)    
    ->setDataSource($config)
    ->export('Pdf'); 

You shall avoid:

1. No any string written by echo.
2. You shall not leave white space before <?php, or ?>
3. in fact, we not recommend implement '?>' cause sometimes white space cause pdf cannot render correctly.
4. When you include several files, ensure others file comply clause 1-3.

** Refer all .php example to know different kind of implementation