Wang Jingyu foxwoods

foxwoods / attachment-headers.php

Last active January 1, 2016 13:19

通过设置正确的HTTP header，解决下载文件时Unicode文件名乱码的问题。Set proper header to make Unicode filename works in major browsers.

	<?php
	//
	// Set proper header to make Unicode filename works in major browsers.
	// see http://stackoverflow.com/questions/93551/how-to-encode-the-filename-parameter-of-content-disposition-header-in-http
	//

	$filename = '一个文件.txt';

	$ua = $_SERVER["HTTP_USER_AGENT"];

foxwoods / asdf_encoder.class.php

Created March 22, 2012 17:19

ASDF encoder

	<?php
	class ASDF{
	private static $r = 10000000;
	private static $d = 10001;
	private static $f = 0;

	public static function encode($x) {
	$x %= (self::$r - self::$r % self::$d);
	return floor(self::$r / self::$d) * (($x + self::$f) % self::$d) + floor($x / self::$d);
	}

foxwoods / parse_csv.php

Created February 16, 2012 04:51

A PHP function to parse CSV file into big array. The 3rd parameter accepts an array of column names.

foxwoods / validate_rid.js

Created February 13, 2012 15:56

身份证号验证函数 | Validation function for Chinese I.D. card number

	function validate_rid(id) {
	// 18位身份证号
	// 国家标准《GB 11643-1999》
	function rid18(id) {
	if(! /\d{17}[\dxX]/.test(id)) {
	return false;
	}
	var modcmpl = function(m, i, n) { return (i + n - m % i) % i; },
	f = function(v, i) { return v * (Math.pow(2, i-1) % 11); },
	s = 0;