<?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:----MjIxNDgzNzAzMTYzMTU0NiAxNDk1NTE4MzUyOTQwOTY0IDg4MTA5NzQ1ODgyOTM4OTY=