jkuchar/BigFileTools

<?php
/**
 * Created by PhpStorm.
 * User: jkuchar1
 * Date: 31.1.2016
 * Time: 16:49
 */

namespace BigFileTools;

/**
 * Class Utils
 * @package BigFileTools
 * @internal
 */
class Utils
{
    /**
     * Converts relative path to absolute
     * @param string $path relative path
     * @return string Absolute path
     * @throws Exception
     * @internal
     */
    static function absolutizePath($path)
    {

        $path = realpath($path);
        if(!$path) {
            // TODO: use hack like http://stackoverflow.com/questions/4049856/replace-phps-realpath or http://www.php.net/manual/en/function.realpath.php#84012
            //       probably as optional feature that can be turned on when you know, what are you doing

            throw new Exception("Not possible to resolve absolute path.");
        }
        return $path;
    }

    /**
     * @return bool
     * @internal
     */
    static function isPlatformWith32bitInteger() {
        return (string)PHP_INT_MAX === "2147483647"; // (2^31-1)
    }

    /**
     * @return bool
     * @internal
     */
    static function isPlatformWith64bitInteger() {
        return (string)PHP_INT_MAX === "9223372036854775807"; // (2^63-1)
    }

}