<?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:----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----ATTACHMENT:----ODE0OTY3MDMzNDkwNDgyNSAzNDMyOTIxMDA4NzM4NDUgNjY4MDQ4NjU4NDM0MjA1