如何从PHP中的Python脚本(带有参数)执行函数? [英] How to execute a function from a Python script (with parameters) in PHP?

问题描述

我最近一直在使用PHP进行网络搜寻器的开发，但作为最新的PHP编码器，我不是最高级的.我也知道一些Python，我可以在Python中做一些事情，而在PHP中却不行.

I've recently been working on a web crawler with PHP and as a newish PHP coder, I'm not the most advanced. I also know a decent bit of Python and there are a few things I am able to do in Python yet not in PHP.

我有什么办法可以在PHP脚本中运行带有参数的Python函数?请具体回答，因为我对PHP并不感到惊讶.

Is there any way for me to run a Python function with parameters inside a PHP script? Please be specific in your answers as I'm not amazing at PHP.

推荐答案

使用php的 shell_exec 函数

将shell_exec视为在终端中基本正在运行的命令.因此，如果您通常像这样从外壳程序运行python脚本:

Think of shell_exec as basically running commands in your terminal. So if you normally run your python script from the shell like this:

/python-scripts/myscript.py "here is an argument"

您将把相同的命令传递给shell_exec，如下所示:

You would pass the same command into shell_exec, like this:

$output = shell_exec("python-scripts/myscript.py 'here is an argument'");

注意:shell_exec将返回您运行的命令的输出，因此，如果要在PHP脚本中使用python程序的输出，请将其保存到变量中.

Note: shell_exec will return the output of the command you run, so save it to a variable if you want to use the output from the python program in your PHP script.

:修复了语法问题，提供了更具体的示例

Edits: fixed syntax issues, provided a more specific example

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