shiny

<?php
    $a = [ 'Date','Media','Geo' ];
    $b = [ 'Num' ];
    $subject = [ 'Date'=>'2019-04-26','Media'=>'AAA','Geo'=>'CN','Num'=>105 ];
  
    // 多维数组的最后一项
    $value = array_intersect_key($subject, array_fill_keys($b, 1));
    // 生成多维数组
    $res = createMultiArray($a, $value, $subject);
    var_dump([

shiny

为什么要用这个平台刷题

因为和真实题库一致，而手机 App 上的题库和实际题库有差别。

当前平台的缺点：

1. 点击答案无法选中，必须要精确点击 radio 按钮才选中答案，点击右下角的 ABCD 选项又不直观
2. 回答完成切入下一题过于麻烦

改进：

1. 点击答案文字就能选中；

shiny

<?php
$g = stream_context_create ([
	"ssl" => ["capture_peer_cert" => true],
	'http' => [
  		'method' => 'GET',
		'user_agent' => 'shouwang.io ssl detector',
		'timeout'=>10
	]
]);
$r = fopen("https://www.baidu.com/", "rb", false, $g);

shiny

<?php
	class Page 
	{
		public static function Generate($page, $count, $perpage=50)
		{
			$max = ceil($count / $perpage);
			if($page > $max) {
    			$page = $max;
			} else if($page < 1) {
    			$page = 1;

shiny

package main

import "fmt"
import "strings"
import "math"

func main() {
	fmt.Println(get_num("r9"))
	fmt.Println(generate_code(840))
}

shiny

<?php
define('GOAT', 0);
define('CAR', 1);


echo "尝试五次，每次1000遍，换门的中奖率\n";
for($j=0;$j<5;$j++) {
	$exchange = true;
	simulation($exchange);
}

shiny

javascript:(function() { function R(a){ona = "on"+a; if(window.addEventListener) window.addEventListener(a, function (e) { for(var n=e.originalTarget; n; n=n.parentNode) n[ona]=null; }, true); window[ona]=null; document[ona]=null; if(document.body) document.body[ona]=null; } R("contextmenu"); R("click"); R("mousedown"); R("mouseup"); R("selectstart");})()

shiny

deny from 42.120.142.220/30
deny from 42.120.145.0/24
deny from 42.156.250.110/31 
deny from 42.156.250.112/29
deny from 120.26.55.211/32
deny from 121.40.83.80/32
deny from 121.42.0.0/24

#https://help.aliyun.com/knowledge_detail/5975223.html

shiny

<?php
	function createStr($num = 700, $len = 6){
		if($num===0){
			return [];
		}
		$numbers = range(0, 9);
		$letters = range('a', 'z');
		$uppers = range('A', 'Z');
		$elements = array_merge($numbers, $letters, $uppers);
		$strings = [];

shiny

<?php
    class upyun_form_upload {
        private $policy = [];
        private $secret_key;
        function __construct($secret_key){
            $this->secret_key = $secret_key;
        }
        function __call($function_name, $params){
            $key = $this->underscore2hyphen($function_name);
            if (!empty($params)) {