PHP code example of gravitymedia / ghostscript

1. Go to this page and download the library: Download gravitymedia/ghostscript library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

gravitymedia / ghostscript example snippets


// Initialize autoloader
ravityMedia\Ghostscript\Ghostscript;
use Symfony\Component\Process\Process;

// Define input and output files
$inputFile = '/path/to/input/file.pdf';
$outputFile = '/path/to/output/file.pdf';

// Create Ghostscript object
$ghostscript = new Ghostscript([
    'quiet' => false
]);

// Create and configure the device
$device = $ghostscript->createPdfDevice($outputFile);
$device->setCompatibilityLevel(1.4);

// Create process
$process = $device->createProcess($inputFile);

// Print the command line
print '$ ' . $process->getCommandLine() . PHP_EOL;

// Run process
$process->run(function ($type, $buffer) {
    if ($type === Process::ERR) {
        throw new \RuntimeException($buffer);
    }

    print $buffer;
});

bash
$ php composer.phar 
bash
$ php composer.phar install

bash
$ php composer.phar test

bash
$ php composer.phar install

bash
$ php composer.phar doc