dolphin836
/ strtotime.php
Last active
June 6, 2017 08:58
[获取今天、本周、本月、今年的开始和结束的UNIX时间戳] #tags:UNIX,时间戳
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| // 今天 | |
| $start = strtotime("today"); | |
| $end = $start + 3600 * 24; | |
| // 本周 | |
| $start = mktime(0, 0 , 0, date("m"), date("d") - date("w") + 1, date("Y")); | |
| $end = mktime(23, 59, 59, date("m"), date("d") - date("w") + 7, date("Y")); | |
| // 本月 | |
| $start = mktime(0, 0 , 0, date("m"), 1, date("Y")); | |
| $end = mktime(23, 59, 59, date("m"), date("t"), date("Y")); | |
| // 今年 |
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| class Rsa2 | |
| { | |
| private static $PRIVATE_KEY = 'rsa_private_key.pem'; | |
| private static $PUBLIC_KEY = 'rsa_public_key.pem'; | |
| /** | |
| * 获取私钥 | |
| * @return bool|resource | |
| */ | |
| private static function getPrivateKey() |
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| /* | |
| * @param array $data 需要签名的数据 | |
| * @param string $key 账户的 KEY | |
| * | |
| * @return string 签名字符串 | |
| */ | |
| function sign($data = array(), $key) | |
| { | |
| ksort($data); |
dolphin836
/ user_agent.js
Created
May 17, 2017 06:57
[通过 User Agent 识别微信和支付宝内置浏览器] #tags:微信,支付宝,浏览器
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| function is_weixin() | |
| { | |
| var ua = navigator.userAgent.toLowerCase(); | |
| if(ua.match(/MicroMessenger/i) == "micromessenger") | |
| { | |
| return true; | |
| } | |
| else | |
| { |