python如何调用php文件中的函数详解

<?php


function hello_world($s1)
{
	$str1 = $s1;
	echo $str1;
	echo "\n";
}

function hello_world2($s1, $s2)
{
	$str1 = $s1;
	$str2 = $s2;
	echo $s1;
	echo "**********";
	echo $s2;
	echo "\n";
}

// 获取参数，索引为0为调用的文件路径，索引为1为调用的函数，索引为2为函数传入参数$s1，索引为3为函数参数$s2

var_dump($argv);
// exit;

// 调用函数
$func_name = $argv[1];


if ($func_name == "hello_world")
{
	// 参数1
	$param1 = $argv[2];
	hello_world($param1);
}
elseif ($func_name == "hello_world2")
{
	// 参数1
	$param1 = $argv[2];
	// 参数2
	$param2 = $argv[3];
 hello_world2($param1, $param2);
}
else
{
 echo "the function $func_name is not exist !";
}

?>

# 字符串中包含空格、逗号、反斜杠，需要使用""来确定为1个参数
php -f test_hello.php hello_world "My name is John\\, age is 20."
php -f test_hello.php hello_world2 "My name is John\\, age is 20." "My hometown is BaoDing."
php -f test_hello.php hello_world3 "My name is John\\, age is 20."

import subprocess


class Test(object):
 def run(self, cmd):
 proc = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE) # 开启子进程
 res = proc.stdout.read()
 if res:
  res = res.decode()
 return res


cmd1 = 'php -f test_hello.php hello_world "My name is John\\, age is 20."'
cmd2 = 'php -f test_hello.php hello_world2 "My name is John\\, age is 20." "My hometown is BaoDing."'
cmd3 = 'php -f test_hello.php hello_world3 "My name is John\\, age is 20."'
obj = Test()
for i in [cmd1, cmd2, cmd3]:
 res = obj.run(cmd1)
 print(res)
 print("*" * 10)