#!/usr/bin/php -q
<?php
stream_set_blocking(STDIN,FALSE);
while(!feof(STDIN)) $stdin .= fread(STDIN,1024);

if($stdin) echo $stdin;
else echo "표준입력값이 없군요..";
?>


PHP5
#/usr/local/bin/php -q
<?php
## get STDIN
##
function stdin()
{
  $stdin = '';
  stream_set_blocking(STDIN,FALSE);
  $stream = array(STDIN);
  while(@stream_select($stream,$w=NULL,$e=NULL,0,500000) !== FALSE)
  {
        $buf = fread(STDIN,1024);
        if(!trim($buf)) break;
        $stdin .= $buf;
  }

  if(!$stdin = trim($stdin)) return array();

  $stdin = preg_split('/\s+/',str_replace('\ ','\__SPACE__',$stdin));
  $stdin = preg_replace('/\\\\__SPACE__/',' ',$stdin);

  return $stdin;
}

?>