node js 加密改成php方法实现，有大佬能帮忙看看吗？

Question

const crypto = require("crypto");

class AESCipher {
    constructor(key) {
        const hash = crypto.createHash('sha256');
        hash.update(key);
        this.key = hash.digest();
    }

    decrypt(encrypt) {
        const encryptBuffer = Buffer.from(encrypt, 'base64');
        const decipher = crypto.createDecipheriv('aes-256-cbc', this.key, encryptBuffer.slice(0, 16));
        let decrypted = decipher.update(encryptBuffer.slice(16).toString('hex'), 'hex', 'utf8');
        decrypted += decipher.final('utf8');
        return decrypted;
    }
}

encrypt = "P37w+VZImNgPEO1RBhJ6RtKl7n6zymIbEG1pReEzghk="
cipher = new AESCipher("test key")
console.log(cipher.decrypt(encrypt))
// hello world

Answer 1

<?php

function decrypt($encrypt, $key)
{
    $binKey = hash('sha256', $key, true);

    $binEncrypt = base64_decode($encrypt);
    $binIV      = substr($binEncrypt, 0, 16);

    $data = openssl_decrypt(substr($binEncrypt, 16), 'aes-256-cbc', $binKey, OPENSSL_RAW_DATA, $binIV);

    return $data;
}

$encrypt = "P37w+VZImNgPEO1RBhJ6RtKl7n6zymIbEG1pReEzghk=";
$text    = decrypt($encrypt, 'test key');

echo('[encrypt] '.$encrypt.PHP_EOL);
echo('[   text] '.$text.PHP_EOL);

[encrypt] P37w+VZImNgPEO1RBhJ6RtKl7n6zymIbEG1pReEzghk=
[ text] hello world

Answer 2

楼主有结果吗？