PHP code example of nadar / php-composer-reader

1. Go to this page and download the library: Download nadar/php-composer-reader 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/ */

nadar / php-composer-reader example snippets




$reader = new ComposerReader('path/to/composer.json');

if (!$reader->canRead()) {
   throw new Exception("Unable to read the JSON file.");
}

if (!$reader->canWrite()) {
   throw new Exception("Unable to write to the JSON file.");
}

// Dump the full content
var_dump($reader->getContent());


$reader = new ComposerReader('path/to/composer.json');
$section = new RequireSection($reader);

foreach ($section as $package) {
    echo $package->name . ' with ' . $package->constraint;

    // Check if the package version is greater than a given version constraint.
    if ($package->greaterThan('^6.5')) {
        echo "Numerous releases available!";
    }
}


$reader = new ComposerReader('path/to/composer.json');
$section = new AutoloadSection($reader, AutoloadSection::TYPE_PSR4);

foreach ($section as $autoload) {
    echo $autoload->namespace . ' with ' . $autoload->source;
}


$reader = new ComposerReader('path/to/composer.json');

// Generate a new autoload section object
$new = new Autoload($reader, 'Foo\\Bar\\', 'src/foo/bar', AutoloadSection::TYPE_PSR4);

// Store the new autoload object in the autoload section and save
$section = new AutoloadSection($reader);
$section->add($new)->save();


$reader = new ComposerReader('path/to/composer.json');
$reader->runCommand('dump-autoload'); // This is equivalent to running `composer dump-autoload`