Composer Update doesn't work

I installed Laravel 5.0 at my websites. (via ftp) Then I tried connect ssh and update composer. However I am getting this error.. (My php version 5.5 I checked phpinfo function)

PHP Notice: Undefined index: argv in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 55 PHP Warning: array_shift() expects parameter 1 to be array, null given in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 59 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285 PHP Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

[ErrorException]
Invalid argument supplied for foreach()

X-Powered-By: PHP/5.3.28 Content-type: text/html

Warning: Composer should be invoked via the CLI version of PHP, not the cgi-fcgi SAPI

Notice: Undefined index: argv in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 55

Warning: array_shift() expects parameter 1 to be array, null given in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 59

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

Warning: Invalid argument supplied for foreach() in phar:///home/cluster-sites/58/kerimcaglar.com/laravel/composer.phar/vendor/symfony/console/Input/ArgvInput.php on line 285

I controlled cli -v , I getting this command not found.

Later I tried below:

$ php -d register_argc_argv=1 "./composer.phar" install

Loading composer repositories with package information Installing dependencies (including require-dev) from lock file Your requirements could not be resolved to an installable set of packages.

Problem 1 - league/flysystem 1.0.16 requires php >=5.4.0 -> your PHP version (5.3.28) or value of "config.platform.php" in composer.json does not satisfy that requirement. - league/flysystem 1.0.16 requires php >=5.4.0 -> your PHP version (5.3.28) or value of "config.platform.php" in composer.json does not satisfy that requirement. - Installation request for league/flysystem 1.0.16 -> satisfiable by league/flysystem[1.0.16].

via Chebli Mohamed