InfoParser.php

<?php

namespace Drupal\Core\Extension;


/**
 * Parses extension .info.yml files.
 */
class InfoParser extends InfoParserDynamic {
    
    /**
     * Array of all info keyed by filename.
     *
     * @var array
     */
    protected static $parsedInfos = [];
    
    /**
     * {@inheritdoc}
     */
    public function parse($filename) {
        if (!isset(static::$parsedInfos[$filename])) {
            static::$parsedInfos[$filename] = parent::parse($filename);
        }
        return static::$parsedInfos[$filename];
    }

}