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Running a Python script from PHP

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9 2014
鱼传尺愫
鱼传尺愫 2020-11-22 00:57

I\'m trying to run a Python script from PHP using the following command:

exec(\'/usr/bin/python2.7 /srv/http/assets/py/switch.py arg1 arg2\');

H

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9条回答
  • 一向
    2020-11-22 01:29

    If you want to know the return status of the command and get the entire stdout output you can actually use exec:

    $command = 'ls';
exec($command, $out, $status);

    $out is an array of all lines. $status is the return status. Very useful for debugging.

    If you also want to see the stderr output you can either play with proc_open or simply add 2>&1 to your $command. The latter is often sufficient to get things working and way faster to "implement".

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  • 没有蜡笔的小新
    2020-11-22 01:30

    The above methods seem to be complex. Use my method as a reference.

    I have these two files:

    • run.php

    • mkdir.py

    Here, I've created an HTML page which contains a GO button. Whenever you press this button a new folder will be created in directory whose path you have mentioned.

    run.php

    <html>
 <body>
  <head>
   <title>
     run
   </title>
  </head>

   <form method="post">

    <input type="submit" value="GO" name="GO">
   </form>
 </body>
</html>

<?php
	if(isset($_POST['GO']))
	{
		shell_exec("python /var/www/html/lab/mkdir.py");
		echo"success";
	}
?>

    mkdir.py

    #!/usr/bin/env python    
import os    
os.makedirs("thisfolder");
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  • 有刺的猬
    2020-11-22 01:32

    To clarify which command to use based on the situation

    exec() - Execute an external program

    system() - Execute an external program and display the output

    passthru() - Execute an external program and display raw output

    Source: http://php.net/manual/en/function.exec.php

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