php调用python

 test_python.php

<?php 
$k = $_REQUEST['k'];
if (!empty($k))
{
$k = trim($k);

//$a 用来捕获输出
// 这里的arry 他是按照每一行'\r\n'当作一个元素 
    //$a = array();
   // exec('python ./some.py '.$k, $a);
    //echo $a[0];
//if ($a[0].indexof("test")!=-1){echo "ok";}
//python里的print的原样输出
  passthru('python ./some.py '.$k); 
}
?>

 some.py

#!/usr/bin/env python
#-*- coding:utf-8 -*-
import sys

def do_some(a):
  return "dosome:%s" % a

if __name__ == '__main__':
#test write out
  fw=open("ajax_tmp.csv","w+")
  fw.write("name,value\n1,7178\n2,7906")
  fw.close
  print "ajax_tmp.csv"
  
#test print  
  a = sys.argv[1]
  if a:
    for i in range(0,10):
      T = do_some(a)
      print T