318 lines
8.8 KiB
PHP
318 lines
8.8 KiB
PHP
<?php
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/**
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* 冰雪传奇H5
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* 2022 XX信息科技有限公司
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*
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* @author 123456
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* @wx 123456
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* @qq 123456
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*/
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function input($str = '') {
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global $_GET, $_POST;
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$field = isset($_GET[$str]) ? $_GET[$str] : (isset($_POST[$str]) ? $_POST[$str] : '');
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return $field ? htmlspecialchars(trim($field)) : '';
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}
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function returnJson($data = [], $fromMicroClient = false) {
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if($fromMicroClient) {
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if($data['code'] != 0) {
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echo "<script>alert('{$data['msg']}');window.location.href = '/microClient/index';</script>";
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} else {
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echo "<script>window.location.href = '{$data['url']}';</script>";
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}
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if(isset($data['code'])) {
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if(0 == $data['code']) {
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$data['code'] = 1;
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} else {
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$data['code'] = 0;
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}
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}
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exit;
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}
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exit(json_encode($data));
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}
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function isLogin() {
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global $_SESSION;
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if(isset($_SESSION['account']) && $_SESSION['account']) {
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return true;
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}
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return false;
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}
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function logout() {
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global $_SESSION;
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if(empty($_SESSION)) return false;
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$_SESSION = [];
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session_destroy();
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return true;
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}
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function loginAdmin($token = '') {
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global $_CONFIG, $_SESSION;
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if(!$token) return false;
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if(!isset($_SESSION['admin']) || !$_SESSION['admin']) {
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setcookie('admin', $token, $_CONFIG['session_time']);
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$_SESSION['admin'] = $token;
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}
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return true;
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}
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function logoutAdmin() {
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global $_SESSION;
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if(empty($_SESSION)) return false;
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setcookie('admin', '');
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$_SESSION = [];
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session_destroy();
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return true;
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}
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// 推送日志
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function writeLog($message, $type = 'gm') {
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$date = date('Y-m-d');
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$path = __DIR__.'/log/'.date('Y-m').'/'.date('d').'/';
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mkdirs($path);
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$file = 'log_'.md5($date.BASE_KEY).'.log';
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$message .= ', IP: '.get_ip();
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file_put_contents($path.$file, '['.date('Y-m-d H:i:s').'] '.$message.PHP_EOL, FILE_APPEND);
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}
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function isPost() {
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return 'POST' == $_SERVER['REQUEST_METHOD'];
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}
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function get_http_type() {
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return ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https://' : 'http://';
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}
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function get_ip() {
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if (isset($_SERVER)) {
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if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
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$realip = $_SERVER['HTTP_X_FORWARDED_FOR'];
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} else if (isset($_SERVER['HTTP_CLIENT_IP'])) {
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$realip = $_SERVER['HTTP_CLIENT_IP'];
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} else {
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$realip = $_SERVER['REMOTE_ADDR'];
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}
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} else {
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if (getenv('HTTP_X_FORWARDED_FOR')) {
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$realip = getenv('HTTP_X_FORWARDED_FOR');
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} else if (getenv('HTTP_CLIENT_IP')) {
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$realip = getenv('HTTP_CLIENT_IP');
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} else {
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$realip = getenv('REMOTE_ADDR');
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}
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}
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return $realip;
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}
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function isMobile() {
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// 如果有HTTP_X_WAP_PROFILE则一定是移动设备
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if (isset ($_SERVER['HTTP_X_WAP_PROFILE'])) {
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return true;
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}
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// 如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息
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if (isset ($_SERVER['HTTP_VIA'])) {
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// 找不到为flase,否则为true
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return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
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}
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// 脑残法，判断手机发送的客户端标志,兼容性有待提高
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if (isset ($_SERVER['HTTP_USER_AGENT'])) {
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$clientkeywords = ['nokia', 'sony', 'ericsson', 'mot', 'samsung', 'htc', 'sgh', 'lg', 'sharp', 'sie-', 'philips', 'panasonic', 'alcatel', 'lenovo', 'iphone', 'ipod', 'blackberry', 'meizu', 'android', 'netfront', 'symbian', 'ucweb', 'windowsce', 'palm', 'operamini', 'operamobi', 'openwave', 'nexusone', 'cldc', 'midp', 'wap', 'mobile'];
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// 从HTTP_USER_AGENT中查找手机浏览器的关键字
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if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) {
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return true;
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}
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}
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// 协议法，因为有可能不准确，放到最后判断
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if (isset ($_SERVER['HTTP_ACCEPT'])) {
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// 如果只支持wml并且不支持html那一定是移动设备
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// 如果支持wml和html但是wml在html之前则是移动设备
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if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) {
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return true;
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}
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}
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return false;
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}
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/**
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* 获得访客操作系统
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*/
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function getOS($str = '') {
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$str = $str ? $str : (isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '');
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if (isset($str)) {
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if (preg_match('/win/i', $str)) {
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$val = 'Windows';
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} else if (preg_match('/mac/i', $str)) {
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$val = 'MAC';
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} else if (preg_match('/linux/i', $str)) {
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$val = 'Linux';
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} else if (preg_match('/unix/i', $str)) {
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$val = 'Unix';
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} else if (preg_match('/bsd/i', $str)) {
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$val = 'BSD';
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} else {
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$val = 'Other';
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}
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return $val;
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} else {
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return 'unknow';
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}
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}
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/**
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* 获得访问者浏览器
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*/
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function getBrowse($str = '') {
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$str = $str ? $str : $_SERVER['HTTP_USER_AGENT'];
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if (isset($str)) {
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if (preg_match('/MSIE/i', $str)) {
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$val = 'MSIE';
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} else if (preg_match('/Firefox/i', $str)) {
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$val = 'Firefox';
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} else if (preg_match('/Chrome/i', $str)) {
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$val = 'Chrome';
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} else if (preg_match('/Safari/i', $str)) {
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$val = 'Safari';
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} else if (preg_match('/Opera/i', $str)) {
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$val = 'Opera';
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} else {
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$val = 'Other';
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}
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return $val;
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} else {
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return 'unknow';
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}
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}
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/**
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* 生成指定位数的随机字符
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*
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* @static
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* @access public
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* @param int $len 长度
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* @param string $format 格式
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* @return string
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* @author 317743968 <2019/07/25>
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*/
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function getRandomString($len = 6, $format = 'ALL') {
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switch($format) {
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case 'ALL':
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$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-@#~';
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break;
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case 'CHAR':
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$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';//-@#~
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break;
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case 'NUMBER':
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$chars = '0123456789';
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break;
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default:
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$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-@#~';
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break;
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}
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mt_srand((double) microtime() * 1000000 * getmypid());
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$string = '';
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while(strlen($string) < $len) {
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$string .= substr($chars, (mt_rand() % strlen($chars)), 1);
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}
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return $string;
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}
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/**
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* 个性化时间函数
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* @param string $time 时间戳
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* @return string
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*/
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function time_tran($time) {
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$newtime = time() - $time;
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if ($newtime < 60) {
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$str = '<span class="text-success">刚刚</span>';
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}elseif ($newtime < 60 * 60) {
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$min = floor($newtime/60);
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$str = '<span class="text-danger">'.$min.'分钟前</span>';
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}elseif ($newtime < 60 * 60 * 24) {
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$h = floor($newtime/(60*60));
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$str = '<span class="text-warning">'.$h.'小时前</span>';
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}else{
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$newtime = strtotime(date('Y-m-d', time())) - strtotime(date('Y-m-d', $time));
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if ($newtime < 60 * 60 * 24 * 3) {
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$d = floor($newtime/(60*60*24));
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$str = '<span class="text-info">'.($d == 1 ? '昨天' : '前天').'</span>';
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}elseif ($newtime < 60 * 60 * 24 * 30) {
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$str = '<span class="text-info">'.floor($newtime / (60*60*24)).'天前</span>';
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}elseif ($newtime < 60 * 60 * 24 * 30 * 12) {
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$str = floor($newtime / (60*60*24*30)).'月前';
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}else{
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$str = '一年前';
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}
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}
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return $str;
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}
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//创建文件夹
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function mkdirs($dir, $mode = 0777) {
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if (is_dir($dir) || @mkdir($dir, $mode)) {
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return true;
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}
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if (!mkdirs(dirname($dir), $mode)) {
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return false;
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}
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return @mkdir($dir, $mode);
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}
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function curl($url, $post_data = null, $method = 'post') {
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//初始化
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$curl = curl_init();
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//设置抓取的url
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curl_setopt($curl, CURLOPT_URL, $url);
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//设置头文件的信息作为数据流输出
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//curl_setopt($curl, CURLOPT_HEADER, 1);
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//设置获取的信息以文件流的形式返回，而不是直接输出。
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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//防止CURL出错
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curl_setopt($curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
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//不验证ssl证书
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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if ($method == 'post') {
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//设置post方式提交
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curl_setopt($curl, CURLOPT_POST, 1);
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//设置post数据
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curl_setopt($curl, CURLOPT_POSTFIELDS, $post_data);
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}
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//执行命令
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$data = curl_exec($curl);
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if($data === false) die('Curl error: '.curl_error($curl));
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//关闭URL请求
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curl_close($curl);
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return $data;
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}
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