PHP-BLP

Blizzard BLP Image File Parser for PHP.

Requires GD & ImageMagick.

Currently supported:

• BLP0 (Reign of Chaos Beta)
• BLP1 (All other War3 versions)

Basic Example

<?php

require 'blp.php';

$blp_image = new BLPImage('war3mapMap.blp');

$blp_image->saveAs("war3mapMap.png");
$blp_image->saveAs("war3mapMap.jpg");

?>

Advanced Example

<?php

require 'blp.php';

try {
    $fname = 'war3mapMap.blp';
    $blpfile = new BLPImage($fname);
    
    // get imagick handle
    $image = $blpfile->image();

    // convert to jpeg
    $image->setImageFormat("jpeg");
    $image->writeImage('output.jpg');

    // convert to png
    $image->setImageFormat("png");
    $image->writeImage('output.png');

    // display the image
    header("Content-Type: image/png");
    echo $image->getImageBlob();

    $blpfile->close();

} catch (Exception $e) {
    echo 'BLPImage Exception: ',  $e->getMessage(), "\n";

    exit;
}

?>

Thanks to Dr Super Good for his BLP Specifications and help with bug fixes.