php – 无法通过ssh访问服务器下载composer – 1and1

遵循http://getcomposer.org/download/的指示

尝试1：

user:~ > curl -sS https://getcomposer.org/installer | php
X-Powered-By: PHP/4.4.9
Content-type: text/html

<br />
<b>Parse error</b>:  syntax error,unexpected '{' in <b>-</b> on line <b>316</b><br />

尝试2：

php -r "eval('?>'.file_get_contents('https://getcomposer.org/installer'));"
Error in argument 1,char 2: option not found r
Usage: php [-q] [-h] [-s] [-v] [-i] [-f <file>] 
       php <file> [args...]
  -a               Run interactively
  -b <address:port>|<port> Bind Path for external FASTCGI Server mode
  -C               Do not chdir to the script's directory
  -c <path>|<file> Look for php.ini file in this directory
  -n               No php.ini file will be used
  -d foo[=bar]     Define INI entry foo with value 'bar'
  -e               Generate extended information for debugger/profiler
  -f <file>        Parse <file>.  Implies `-q'
  -h               This help
  -i               PHP information
  -l               Syntax check only (lint)
  -m               Show compiled in modules
  -q               Quiet-mode.  Suppress HTTP Header output.
  -s               Display colour syntax highlighted source.
  -v               Version number
  -w               Display source with stripped comments and whitespace.
  -z <file>        Load Zend extension <file>.

我做错了什么吗？

我知道它说我运行php 4.4.9,但如果我运行phpinfo(),它说PHP版本5.4.21正在运行.关于这里发生了什么的任何建议？

phpinfo()函数

php -v