du512053619
du512053619
2017-03-14 18:59

使用composer的TCPDF hello world示例

已采纳

What is the minimum "hello world" example for TCPDF?

I see over 60 examples at https://tcpdf.org/examples/ and none of them work with composer and they are all very complicated.

I'm looking for something simple so I can start learning off of that.

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  • dousikuai5417 dousikuai5417 4年前

    The title of the post specifies that they want to use TCPDF with Composer and I found that the accepted answer does not utilize Composer to do this.

    First, include TCPDF in Composer. Add the following code to your composer.json file:

    "require": {
        "tecnickcom/tcpdf": "^6.2.13"
    }
    

    If there is an existing composer.lock file in the directory, then run from the command-line:

    composer install
    

    Otherwise, run from the command-line:

    composer update
    

    Create a PHP file with the following code:

    <?php
    // Load autoloader (using Composer)
    require __DIR__ . '/vendor/autoload.php';
    $pdf = new TCPDF();                 // create TCPDF object with default constructor args
    $pdf->AddPage();                    // pretty self-explanatory
    $pdf->Write(1, 'Hello world');      // 1 is line height
    
    $pdf->Output('hello_world.pdf');    // send the file inline to the browser (default).
    
    ?>
    

    Open this page from your web browser and you should see an example PDF document saying Hello World.

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