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javascript - JS equivalent of file_get_contents in PHP?

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I am trying to rewrite some code from PHP to JavaScript. To start off, I am trying to read the content from a file, but for some reason I am getting unexpected results

In PHP I have:

$raw = file_get_contents(basename("input", ".swf"));
echo strlen($raw); // 13454%
Copy code

And in JS:

import { readFile } from "fs/promises";

const raw = await readFile("./input.swf", "utf8");
console.log(raw.length); // 12710
Copy code

How can I get the same output in JS as in PHP?

Undefined asked

2022-11-16

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About the technologies asked in this question

PHP

PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites. The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
https://www.php.net/

JavaScript

JavaScript is a multi-paradigm language that supports event-driven, functional, and mandatory (including object-oriented and prototype-based) programming types. Originally JavaScript was only used on the client side. JavaScript is now still used as a server-side programming language. To summarize, we can say that JavaScript is the language of the Internet.
https://www.javascript.com/

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