Gecko [ 167.86.127.34 ]

Name	Size	Permission
AuthHelper.php	1.66 KB	-rw-r--r--
Bitbucket.php	8.38 KB	-rw-r--r--
ComposerMirror.php	1.75 KB	-rw-r--r--
ConfigValidator.php	5.45 KB	-rw-r--r--
ErrorHandler.php	2.24 KB	-rw-r--r--
Filesystem.php	21.29 KB	-rw-r--r--
Git.php	14.3 KB	-rw-r--r--
GitHub.php	4.52 KB	-rw-r--r--
GitLab.php	5.42 KB	-rw-r--r--
IniHelper.php	1.91 KB	-rw-r--r--
NoProxyPattern.php	4.07 KB	-rw-r--r--
Perforce.php	16.72 KB	-rw-r--r--
Platform.php	2.54 KB	-rw-r--r--
ProcessExecutor.php	5.49 KB	-rw-r--r--
RemoteFilesystem.php	41.17 KB	-rw-r--r--
Silencer.php	2.12 KB	-rw-r--r--
SpdxLicense.php	570 B	-rw-r--r--
StreamContextFactory.php	7.13 KB	-rw-r--r--
Svn.php	9.31 KB	-rw-r--r--
TlsHelper.php	6.51 KB	-rw-r--r--
Url.php	2.86 KB	-rw-r--r--

Code Editor : Platform.php

<?php

/*
 * This file is part of Composer.
 *
 * (c) Nils Adermann <naderman@naderman.de>
 *     Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Composer\Util;

/**
 * Platform helper for uniform platform-specific tests.
 *
 * @author Niels Keurentjes <niels.keurentjes@omines.com>
 */
class Platform
{
    /**
     * Parses tildes and environment variables in paths.
     *
     * @param  string $path
     * @return string
     */
    public static function expandPath($path)
    {
        if (preg_match('#^~[\\/]#', $path)) {
            return self::getUserDirectory() . substr($path, 1);
        }

return preg_replace_callback('#^(\$|(?P<percent>%))(?P<var>\w++)(?(percent)%)(?P<path>.*)#', function ($matches) {
            // Treat HOME as an alias for USERPROFILE on Windows for legacy reasons
            if (Platform::isWindows() && $matches['var'] == 'HOME') {
                return (getenv('HOME') ?: getenv('USERPROFILE')) . $matches['path'];
            }

return getenv($matches['var']) . $matches['path'];
        }, $path);
    }

/**
     * @throws \RuntimeException If the user home could not reliably be determined
     * @return string            The formal user home as detected from environment parameters
     */
    public static function getUserDirectory()
    {
        if (false !== ($home = getenv('HOME'))) {
            return $home;
        }

if (self::isWindows() && false !== ($home = getenv('USERPROFILE'))) {
            return $home;
        }

if (function_exists('posix_getuid') && function_exists('posix_getpwuid')) {
            $info = posix_getpwuid(posix_getuid());

return $info['dir'];
        }

throw new \RuntimeException('Could not determine user directory');
    }

/**
     * @return bool Whether the host machine is running a Windows OS
     */
    public static function isWindows()
    {
        return defined('PHP_WINDOWS_VERSION_BUILD');
    }

/**
     * @param  string $str
     * @return int    return a guaranteed binary length of the string, regardless of silly mbstring configs
     */
    public static function strlen($str)
    {
        static $useMbString = null;
        if (null === $useMbString) {
            $useMbString = function_exists('mb_strlen') && ini_get('mbstring.func_overload');
        }

if ($useMbString) {
            return mb_strlen($str, '8bit');
        }

return strlen($str);
    }
}

${this.title}

Code Editor : Platform.php