//1.php
<?php
$order = 'python /home/python/1.py';
$data = shell_exec($order);
var_dump($data);
?> //1.py
#!usr/bin/env python`
import os
f = open('/home/python/1.txt','w')
print('OKOKOK')
f.write('OK')
f.close()1. The above can successfully call and execute py
//2.php
<?php
$order = 'python /home/python/2.py';
$data = shell_exec($order);
var_dump($data);
?> //2.py
#!usr/bin/env python`
import requests
import os
r = requests.get('http://ip.taobao.com/service/getIpInfo.php?ip=0.0.0.0')
print(r.text)
f = open('/home/python/2.txt','w')
f.write(r.text)
f.close()2. The above cannot be called and executed (the file permissions are also 777)
centos
php environment: PHP7 (no high-risk functions are disabled)
python default environment: python 3.6 (requests module has been installed)
Anaconda path: /root/anaconda3
Common environment You need to execute the command source activate python36
$PYTHONPATH /root/anaconda3/bin/python3.6
The problem has been found
PHP runs python 2.7
Later redirect python
ln -s /root/anaconda3/bin/python3.6 /usr/bin/python
ln -s /root/anaconda3/bin/python3.6 /usr/bin/ python2
n -s /root/anaconda3/bin/python3.6 /usr/bin/python3
As a result, PHP cannot execute py~~
