2018-03-05 20:34

Webpack Encore - 用PHP获取版本化文件


I installed Symfony 4 with Webpack Encore recently. I use some static assets to make a PDF with TCPDF. To do that, I used to get images with their path but with Webpack Encore versionning, filenames are different so I can't get images this way. Is there a solution to keep versionning and access these images in PHP ?


$logourl = trim("../public/build/images/tst_noir.png");
$pdf->Image($logourl, 135, 10.8, 42, 0);

Webpack app.js :


Webpack-config.js :

const Encore = require('@symfony/webpack-encore');

.addEntry('app', './assets/js/app.js');

module.exports = Encore.getWebpackConfig();
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  • dongyuandou2521 dongyuandou2521 3年前

    If you have the Symfony configuration for the assets setup for the use on a website, you can use the assets.packages package to fetch the final display-ready URLs for a file:

    use Symfony\Component\Asset\Package;
    use Symfony\Component\Asset\VersionStrategy\EmptyVersionStrategy;
    $package = new Package(new EmptyVersionStrategy());
    // Absolute path
    echo $package->getUrl('/image.png');
    // result: /image.png
    // Relative path
    echo $package->getUrl('image.png');
    // result: image.png

    Versioning and URL prefixes should also be handled if the Symfony & Webpack configuration (or setting up the component directly) has been put in place.

    // webpack.config.js
    if (Encore.isProduction()) {

    Before Symfony 3.0, templating.helper.assets provided much the same functionality, but now you are more likely to use the framework.assets.json_manifest_path: config.

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