问题
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.
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.
回答1:
Run the Python script using php's shell_exec function
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"
You would pass the same command into shell_exec, like this:
$output = shell_exec("python-scripts/myscript.py 'here is an argument'");
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.
Edits: fixed syntax issues, provided a more specific example
来源：https://stackoverflow.com/questions/26689725/how-to-execute-a-function-from-a-python-script-with-parameters-in-php