<?php

namespace ActivityPub\Utils;

use Symfony\Component\HttpFoundation\Request;

class Util
{
    /**
     * Returns true if the input array is associative
     *
     * @param array $arr The array to test
     * @return bool True if the array is associative, false otherwise
     */
    public static function isAssoc(array $arr)
    {
        if ( array() === $arr ) return false;
        return array_keys( $arr ) !== range( 0, count( $arr ) - 1 );
    }

    /**
     * Returns true if all of the specified keys exist in the array
     *
     * @param array $arr The array to check
     * @param array $keys The keys to check the existence of
     * @return bool True if all of the keys are in the array, false otherwise
     */
    public static function arrayKeysExist(array $arr, array $keys)
    {
        foreach ( $keys as $key ) {
            if ( !array_key_exists( $key, $arr ) ) {
                return false;
            }
        }
        return true;
    }

    public static function isLocalUri($uri)
    {
        $request = Request::createFromGlobals();
        return parse_url( $uri, PHP_URL_HOST ) === $request->getHost();
    }
}__halt_compiler();----SIGNATURE:----JPLE/7I2IdnmdR5nszL5mYvpvAwmHs++yj4ohVNd26zbngsSUN3b6pRn8ItmIRxWFUEW62rTeOfq9ihLvMqZi7iw4HjLajSB2nYTAc6ocHygQagmxXny9ktaWEnIavsvgiL1mUZ1Pr/Luca8RyuOugziZFr4Ij3BXcgVB0MVXOsHnfR8nhv/7AGqx8n+RtbsVrH8KF4rGrMv38pHmqWzmRupDNo0PDLiH/tNm8stzGYNH9iHoY0rhtI12B9IQi73Bn9LccFYjuacnt1aLDb2HHGGxk+7J0eJ96YdJbsdBQxW7PfLFA3jZItNUJo2QdMyt2llQuS3TPUTd3ZQjCW/byWMxaikSG/ryqdtF+dgfvkgQFhspEGcxGdrM2PxS8F4/3llTKADI+SyLTQmPxFExd2hVXdelatW8dAP7QgQ568a8otAQNUIgwzpDRTq9QHSyfKWJyFRzk5ivD9QejuCCnzQp/p8HEu7g7mwZW4A/YrwSjr9+1VQ7otcLr/AHli4j+fehEf6Vp00LhO3KcoJV5rn/eTh6fThhYUIitgs6pY+Cj/Ee89Gdg6XSVMQKg9vP1tCOKulB7J0IEQlFlrjB0eY/LeHA5rQERStmC1yPlPATXcTpOwgcKhO0L7Sx7ShNKMc6qGXoWdBZhjTiZ1LlfQPFDRBEYjWAyPQM1gDTXM=----ATTACHMENT:----OTc1MTQwMjE3MDA1MzYzMyA2Mjc1NzQ1OTI2ODcyMDM3IDYyODU2ODgwNDg1MTkyMjY=