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53 lines
1.4 KiB
PHP
53 lines
1.4 KiB
PHP
<?php
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use think\Config;
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use Wechat\Loader;
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use Wechat\WechatReceive;
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/**
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* 打印输出数据到文件
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* @param mixed $data
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* @param bool $replace
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* @param string|null $pathname
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*/
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function p($data, $replace = false, $pathname = NULL) {
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is_null($pathname) && $pathname = RUNTIME_PATH . date('Ymd') . '.txt';
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$str = (is_string($data) ? $data : (is_array($data) || is_object($data)) ? print_r($data, TRUE) : var_export($data, TRUE)) . "\n";
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$replace ? file_put_contents($pathname, $str) : file_put_contents($pathname, $str, FILE_APPEND);
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}
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/**
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* 获取微信操作对象
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* @param string $type
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* @return WechatReceive
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*/
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function & load_wechat($type = '') {
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static $wechat = array();
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$index = md5(strtolower($type));
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if (!isset($wechat[$index])) {
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$config = Config::get('wechat');
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$config['cachepath'] = CACHE_PATH . 'wechat' . DS;
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$wechat[$index] = &Loader::get($type, $config);
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}
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return $wechat[$index];
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}
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/**
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* 安全URL编码
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* @param array $data
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* @return string
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*/
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function encode($data) {
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return str_replace(array('+', '/', '='), array('-', '_', ''), base64_encode(serialize($data)));
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}
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/**
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* 安全URL解码
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* @param string $string
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* @return string
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*/
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function decode($string) {
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$data = str_replace(array('-', '_'), array('+', '/'), $string);
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$mod4 = strlen($data) % 4;
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($mod4) && $data .= substr('====', $mod4);
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return unserialize(base64_decode($data));
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} |