README

composer require darkfriend/php7-helpers

结构

• CurlHelper - 简化CURL操作
• DebugHelper - 便捷的调试和数据跟踪
• ArrayHelper - 处理数组的有用方法
• StringHelper - 处理字符串的有用方法
• TypeHelper - 精确类型转换的有用方法
• Xml - XML操作的有用方法
• Json - JSON操作的有用方法
• Request - request操作的有用方法
• Response - response操作的有用方法
• ErrorHelper - 错误助手
• ReCaptchaHelper - Google reCaptcha操作的有用方法
• DateTimeHelper - 日期操作的有用助手

Json - JSON操作的有用方法

$json = [
    'param1' => 'value1',
    'param2' => 'value2',
    'param3' => 'value3',
];
\darkfriend\helpers\Json::encode($json); // string

$jsonString = '{"param1":"value1","param2":"value2","param3":"value3"}';
\darkfriend\helpers\Json::decode($jsonString); // array

Request - request操作的有用方法

// request body string
$body = \darkfriend\helpers\Request::getBody(); 

// get request body json
$body = \darkfriend\helpers\Request::getBodyJson();
var_dump($body); // all keys from body json

Response - response操作的有用方法

$jsonResponse = [
    'param1' => 'value1',
    'param2' => 'value2',
    'param3' => 'value3',
];
// json response
$body = \darkfriend\helpers\Response::json($jsonResponse); 
die($body);
// or response json string
\darkfriend\helpers\Response::json($jsonResponse,[
    'show' => true,
    'die' => true,
]);

// xml response
$body = \darkfriend\helpers\Response::xml($jsonResponse);
die($body);
// or response xml string
\darkfriend\helpers\Response::xml($jsonResponse,[
    'show' => true,
    'die' => true,
]);

// add header
\darkfriend\helpers\Response::setHeader([
    'Content-Type' => 'application/json',
    'Custom-Header' => 'custom header value',
]);

ErrorHelper - 错误助手

$errors = [
    'err1' => 'error1',
    'err2' => 'error2',
    'err3' => ['error3'],
];
$errorString = \darkfriend\helpers\ErrorHelper::toStr($errors);

ReCaptchaHelper - Google reCaptcha操作的有用方法

$token = '';
$verify = \darkfriend\helpers\ReCaptchaHelper::verify($token, [
    'publicToken' => '',
    'secretToken' => '',
]);

DateTimeHelper - 日期操作的有用助手

计算年龄（年数）

$age = \darkfriend\helpers\DateTimeHelper::getAge('1992-05-16'); // 28 (by from 3 october 2020)
// or
$age = \darkfriend\helpers\DateTimeHelper::getAge('1992-05-16', '2020-10-03'); // 28 (by from 3 october 2020)

计算到天末的秒数

$seconds = \darkfriend\helpers\DateTimeHelper::getAmountEndDay();

计算当前时间和特定日期之间的秒数

$endTime = strtotime("tomorrow") - 1;
$seconds = \darkfriend\helpers\DateTimeHelper::getAmountSeconds($endTime);