977 lines
28 KiB
PHP
977 lines
28 KiB
PHP
<?php
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/**
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* @copyright (C)2016-2099 Hnaoyun Inc.
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* @author XingMeng
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* @email hnxsh@foxmail.com
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* @date 2017年11月5日
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*
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*/
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use core\basic\Config;
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// 获取用户浏览器类型
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function get_user_bs($bs = null)
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{
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if (isset($_SERVER["HTTP_USER_AGENT"])) {
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$user_agent = strtolower($_SERVER["HTTP_USER_AGENT"]);
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} else {
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return null;
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}
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// 直接检测传递的值
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if ($bs) {
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if (strpos($user_agent, strtolower($bs))) {
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return true;
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} else {
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return false;
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}
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}
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// 固定检测
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if (strpos($user_agent, 'micromessenger')) {
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$user_bs = 'Weixin';
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} elseif (strpos($user_agent, 'qq')) {
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$user_bs = 'QQ';
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} elseif (strpos($user_agent, 'weibo')) {
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$user_bs = 'Weibo';
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} elseif (strpos($user_agent, 'alipayclient')) {
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$user_bs = 'Alipay';
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} elseif (strpos($user_agent, 'trident/7.0')) {
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$user_bs = 'IE11'; // 新版本IE优先，避免360等浏览器的兼容模式检测错误
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} elseif (strpos($user_agent, 'trident/6.0')) {
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$user_bs = 'IE10';
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} elseif (strpos($user_agent, 'trident/5.0')) {
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$user_bs = 'IE9';
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} elseif (strpos($user_agent, 'trident/4.0')) {
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$user_bs = 'IE8';
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} elseif (strpos($user_agent, 'msie 7.0')) {
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$user_bs = 'IE7';
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} elseif (strpos($user_agent, 'msie 6.0')) {
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$user_bs = 'IE6';
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} elseif (strpos($user_agent, 'edge')) {
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$user_bs = 'Edge';
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} elseif (strpos($user_agent, 'firefox')) {
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$user_bs = 'Firefox';
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} elseif (strpos($user_agent, 'chrome') || strpos($user_agent, 'android')) {
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$user_bs = 'Chrome';
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} elseif (strpos($user_agent, 'safari')) {
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$user_bs = 'Safari';
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} elseif (strpos($user_agent, 'mj12bot')) {
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$user_bs = 'MJ12bot';
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} else {
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$user_bs = 'Other';
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}
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return $user_bs;
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}
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// 获取用户操作系统类型
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function get_user_os($osstr = null)
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{
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if (isset($_SERVER["HTTP_USER_AGENT"])) {
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$user_agent = strtolower($_SERVER["HTTP_USER_AGENT"]);
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} else {
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return null;
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}
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// 直接检测传递的值
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if ($osstr) {
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if (strpos($user_agent, strtolower($osstr))) {
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return true;
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} else {
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return false;
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}
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}
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if (strpos($user_agent, 'windows nt 5.0')) {
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$user_os = 'Windows 2000';
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} elseif (strpos($user_agent, 'windows nt 9')) {
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$user_os = 'Windows 9X';
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} elseif (strpos($user_agent, 'windows nt 5.1')) {
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$user_os = 'Windows XP';
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} elseif (strpos($user_agent, 'windows nt 5.2')) {
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$user_os = 'Windows 2003';
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} elseif (strpos($user_agent, 'windows nt 6.0')) {
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$user_os = 'Windows Vista';
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} elseif (strpos($user_agent, 'windows nt 6.1')) {
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$user_os = 'Windows 7';
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} elseif (strpos($user_agent, 'windows nt 6.2')) {
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$user_os = 'Windows 8';
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} elseif (strpos($user_agent, 'windows nt 6.3')) {
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$user_os = 'Windows 8.1';
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} elseif (strpos($user_agent, 'windows nt 10')) {
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$user_os = 'Windows 10';
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} elseif (strpos($user_agent, 'windows phone')) {
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$user_os = 'Windows Phone';
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} elseif (strpos($user_agent, 'android')) {
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$user_os = 'Android';
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} elseif (strpos($user_agent, 'iphone')) {
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$user_os = 'iPhone';
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} elseif (strpos($user_agent, 'ipad')) {
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$user_os = 'iPad';
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} elseif (strpos($user_agent, 'mac')) {
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$user_os = 'Mac';
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} elseif (strpos($user_agent, 'sunos')) {
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$user_os = 'Sun OS';
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} elseif (strpos($user_agent, 'bsd')) {
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$user_os = 'BSD';
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} elseif (strpos($user_agent, 'ubuntu')) {
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$user_os = 'Ubuntu';
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} elseif (strpos($user_agent, 'linux')) {
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$user_os = 'Linux';
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} elseif (strpos($user_agent, 'unix')) {
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$user_os = 'Unix';
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} else {
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$user_os = 'Other';
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}
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return $user_os;
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}
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// 获取用户IP
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function get_user_ip()
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{
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if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
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$cip = $_SERVER['HTTP_X_FORWARDED_FOR'];
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} elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {
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$cip = $_SERVER['HTTP_CLIENT_IP'];
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} else {
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$cip = $_SERVER['REMOTE_ADDR'];
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}
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if ($cip == '::1') { // 使用localhost时
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$cip = '127.0.0.1';
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}
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if (! preg_match('/^[0-9\.]+$/', $cip)) { // 非标准的IP
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$cip = '0.0.0.0';
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}
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return htmlspecialchars($cip);
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}
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// 执行URL请求，并返回数据
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function get_url($url, $fields = array(), $UserAgent = null, $vfSSL = false)
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{
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$SSL = substr($url, 0, 8) == "https://" ? true : false;
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$ch = curl_init();
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if ($UserAgent) { // 在HTTP请求中包含一个"User-Agent: "头的字符串。
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curl_setopt($ch, CURLOPT_USERAGENT, $UserAgent);
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} else {
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curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER["HTTP_USER_AGENT"]);
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}
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 60); // 在发起连接前等待的时间，如果设置为0，则无限等待
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curl_setopt($ch, CURLOPT_TIMEOUT, 90); // 设置cURL允许执行的最长秒数
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curl_setopt($ch, CURLOPT_URL, $url); // 设置请求地址
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // 设置cURL 参数，要求结果保存到字符串中还是输出到屏幕上。
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// SSL验证
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if ($SSL) {
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if ($vfSSL) {
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
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curl_setopt($ch, CURLOPT_CAINFO, CORE_PATH . '/cacert.pem');
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} else {
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 信任任何证书
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); // 不检查证书中是否设置域名
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}
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}
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// 数据字段
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if ($fields) {
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
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}
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$output = curl_exec($ch);
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if (curl_errno($ch)) {
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error('请求远程地址错误：' . curl_error($ch));
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}
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curl_close($ch);
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return $output;
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}
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// 返回时间戳格式化日期时间，默认当前
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function get_datetime($timestamp = null)
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{
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if (! $timestamp)
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$timestamp = time();
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return date('Y-m-d H:i:s', $timestamp);
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}
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// 返回时间戳格式化日期，默认当前
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function get_date($timestamp = null)
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{
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if (! $timestamp)
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$timestamp = time();
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return date('Y-m-d', $timestamp);
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}
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// 返回时间戳差值部分，年、月、日
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function get_date_diff($startstamp, $endstamp, $return = 'm')
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{
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$y = date('Y', $endstamp) - date('Y', $startstamp);
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$m = date('m', $endstamp) - date('m', $startstamp);
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switch ($return) {
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case 'y':
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if ($y <= 1) {
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$y = $m / 12;
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}
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$string = $y;
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break;
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case 'm':
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$string = $y * 12 + $m;
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break;
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case 'd':
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$string = ($endstamp - $startstamp) / 86400;
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break;
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}
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return $string;
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}
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// 生成无限极树,$data为二维数组数据
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function get_tree($data, $tid, $idField, $pidField, $sonName = 'son')
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{
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$tree = array();
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foreach ($data as $key => $value) {
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if (is_array($value)) {
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if ($value[$pidField] == "$tid") { // 父亲找到儿子
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$value[$sonName] = get_tree($data, $value[$idField], $idField, $pidField, $sonName);
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$tree[] = $value;
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}
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} else {
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if ($value->$pidField == "$tid") { // 父亲找到儿子
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$temp = clone $value;
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$temp->$sonName = get_tree($data, $value->$idField, $idField, $pidField, $sonName);
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$tree[] = $temp;
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}
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}
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}
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return $tree;
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}
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// 获取数据数组的映射数组
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function get_mapping($array, $vValue, $vKey = null)
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{
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if (! $array)
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return array();
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foreach ($array as $key => $value) {
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if (is_array($value)) {
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if ($vKey) {
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$result[$value[$vKey]] = $value[$vValue];
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} else {
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$result[] = $value[$vValue];
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}
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} elseif (is_object($value)) {
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if ($vKey) {
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$result[$value->$vKey] = $value->$vValue;
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} else {
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$result[] = $value->$vValue;
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}
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} else {
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return $array;
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}
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}
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return $result;
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}
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// 页码赋值，异常返回1
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function get_page()
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{
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if (isset($_GET['page'])) {
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$value = trim($_GET['page']);
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if (preg_match('/^[0-9]+$/', $value)) {
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return $value;
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}
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}
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return 1;
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}
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// 返回请求类型
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function get_request_method()
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{
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return $_SERVER['REQUEST_METHOD'];
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}
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// 获取当前完整URL地址
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function get_current_url()
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{
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$http_type = is_https() ? 'https://' : 'http://';
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return $http_type . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
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}
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// 获取字符串第N次出现位置
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function get_strpos($string, $find, $n)
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{
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$pos = strpos($string, $find);
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for ($i = 2; $i <= $n; $i ++) {
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$pos = strpos($string, $find, $pos + 1);
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}
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return $pos;
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}
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// array_column向下兼容低版本PHP
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if (! function_exists('array_column')) {
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function array_column($input, $columnKey, $indexKey = null)
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{
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$columnKeyIsNumber = (is_numeric($columnKey)) ? true : false;
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$indexKeyIsNull = (is_null($indexKey)) ? true : false;
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$indexKeyIsNumber = (is_numeric($indexKey)) ? true : false;
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$result = array();
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foreach ((array) $input as $key => $row) {
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if ($columnKeyIsNumber) {
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$tmp = array_slice($row, $columnKey, 1);
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$tmp = (is_array($tmp) && ! empty($tmp)) ? current($tmp) : null;
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} else {
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$tmp = isset($row[$columnKey]) ? $row[$columnKey] : null;
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}
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if (! $indexKeyIsNull) {
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if ($indexKeyIsNumber) {
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$key = array_slice($row, $indexKey, 1);
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$key = (is_array($key) && ! empty($key)) ? current($key) : null;
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$key = is_null($key) ? 0 : $key;
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} else {
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$key = isset($row[$indexKey]) ? $row[$indexKey] : 0;
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}
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}
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$result[$key] = $tmp;
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}
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return $result;
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}
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}
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/**
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* 系统信息弹出解析函数
|
||
*
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* @param string $info_tpl模板
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* @param string $string内容
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* @param string $jump_url跳转地址
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||
* @param number $time时间
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*/
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function parse_info_tpl($info_tpl, $string, $jump_url = null, $time = 0)
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{
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if (file_exists($info_tpl)) {
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$tpl_content = file_get_contents($info_tpl);
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if ($jump_url) {
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$timeout_js = "<script>var timeout = {time};var showbox = document.getElementById('time');show();function show(){showbox.innerHTML = timeout+ ' 秒后自动跳转';timeout--;if (timeout == 0) {window.location.href = '{url}';}else {setTimeout(function(){show();}, 1000);}}</script>";
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} else {
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$timeout_js = '';
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}
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$tpl_content = str_replace('{js}', $timeout_js, $tpl_content);
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$tpl_content = str_replace('{info}', $string, $tpl_content);
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$tpl_content = str_replace('{url}', $jump_url, $tpl_content);
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$tpl_content = str_replace('{time}', $time, $tpl_content);
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$tpl_content = str_replace('{sitedir}', SITE_DIR, $tpl_content);
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$tpl_content = str_replace('{coredir}', CORE_DIR, $tpl_content);
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$tpl_content = str_replace('{appversion}', APP_VERSION . '-' . RELEASE_TIME, $tpl_content);
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$tpl_content = str_replace('{serveros}', PHP_OS, $tpl_content);
|
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$tpl_content = str_replace('{serversoft}', $_SERVER['SERVER_SOFTWARE'], $tpl_content);
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return $tpl_content;
|
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} else {
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exit('<div style="font-size:50px;">:(</div>提示信息的模板文件不存在！');
|
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}
|
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}
|
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|
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// 获取转义数据，支持字符串、数组、对象
|
||
function escape_string($string)
|
||
{
|
||
if (! $string)
|
||
return $string;
|
||
if (is_array($string)) { // 数组处理
|
||
foreach ($string as $key => $value) {
|
||
$string[$key] = escape_string($value);
|
||
}
|
||
} elseif (is_object($string)) { // 对象处理
|
||
foreach ($string as $key => $value) {
|
||
$string->$key = escape_string($value);
|
||
}
|
||
} else { // 字符串处理
|
||
$string = htmlspecialchars(trim($string), ENT_QUOTES, 'UTF-8');
|
||
$string = addslashes($string);
|
||
}
|
||
return $string;
|
||
}
|
||
|
||
// 字符反转义html实体及斜杠，支持字符串、数组、对象
|
||
function decode_string($string)
|
||
{
|
||
if (! $string)
|
||
return $string;
|
||
if (is_array($string)) { // 数组处理
|
||
foreach ($string as $key => $value) {
|
||
$string[$key] = decode_string($value);
|
||
}
|
||
} elseif (is_object($string)) { // 对象处理
|
||
foreach ($string as $key => $value) {
|
||
$string->$key = decode_string($value);
|
||
}
|
||
} else { // 字符串处理
|
||
$string = stripcslashes($string);
|
||
$string = htmlspecialchars_decode($string, ENT_QUOTES);
|
||
$string = preg_replace_r('/pboot:if/i', 'pboot@if', $string); // 避免解码绕过问题
|
||
}
|
||
return $string;
|
||
}
|
||
|
||
// 字符反转义斜杠，支持字符串、数组、对象
|
||
function decode_slashes($string)
|
||
{
|
||
if (! $string)
|
||
return $string;
|
||
if (is_array($string)) { // 数组处理
|
||
foreach ($string as $key => $value) {
|
||
$string[$key] = decode_slashes($value);
|
||
}
|
||
} elseif (is_object($string)) { // 对象处理
|
||
foreach ($string as $key => $value) {
|
||
$string->$key = decode_slashes($value);
|
||
}
|
||
} else { // 字符串处理
|
||
$string = stripcslashes($string);
|
||
}
|
||
return $string;
|
||
}
|
||
|
||
// 字符串双层MD5加密
|
||
function encrypt_string($string)
|
||
{
|
||
return md5(md5($string));
|
||
}
|
||
|
||
// 生成唯一标识符
|
||
function get_uniqid()
|
||
{
|
||
return encrypt_string(uniqid(mt_rand(), true));
|
||
}
|
||
|
||
// 清洗html代码的空白符号
|
||
function clear_html_blank($string)
|
||
{
|
||
$string = str_replace("\r\n", '', $string); // 清除换行符
|
||
$string = str_replace("\n", '', $string); // 清除换行符
|
||
$string = str_replace("\t", '', $string); // 清除制表符
|
||
$string = str_replace(' ', '', $string); // 清除大空格
|
||
$string = str_replace(' ', '', $string); // 清除
|
||
$string = preg_replace('/\s+/', ' ', $string); // 清除空格
|
||
return $string;
|
||
}
|
||
|
||
// 去除字符串两端斜线
|
||
function trim_slash($string)
|
||
{
|
||
return trim($string, '/');
|
||
}
|
||
|
||
// 驼峰转换下划线加小写字母
|
||
function hump_to_underline($string)
|
||
{
|
||
return strtolower(preg_replace('/(?<=[a-z])([A-Z])/', '_$1', $string));
|
||
}
|
||
|
||
// 转换对象为数组
|
||
function object_to_array($object)
|
||
{
|
||
return json_decode(json_encode($object), true);
|
||
}
|
||
|
||
// 转换数组为对象
|
||
function array_to_object($array)
|
||
{
|
||
return json_decode(json_encode($array));
|
||
}
|
||
|
||
// 值是否在对象中
|
||
function in_object($needle, $object)
|
||
{
|
||
foreach ($object as $value) {
|
||
if ($needle == $value)
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// 结果集中查找指定字段父节点是否存在
|
||
function result_value_search($needle, $result, $skey)
|
||
{
|
||
foreach ($result as $key => $value) {
|
||
if ($value->$skey == $needle) {
|
||
return $key;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
// 多维数组合并
|
||
function mult_array_merge($array1, $array2)
|
||
{
|
||
if (is_array($array2)) {
|
||
foreach ($array2 as $key => $value) {
|
||
if (is_array($value)) {
|
||
if (array_key_exists($key, $array1)) {
|
||
$array1[$key] = mult_array_merge($array1[$key], $value);
|
||
} else {
|
||
$array1[$key] = $value;
|
||
}
|
||
} else {
|
||
$array1[$key] = $value;
|
||
}
|
||
}
|
||
}
|
||
return $array1;
|
||
}
|
||
|
||
// 数组转换为带引号字符串
|
||
function implode_quot($glue, array $pieces, $diffnum = false)
|
||
{
|
||
if (! $pieces)
|
||
return "''";
|
||
foreach ($pieces as $key => $value) {
|
||
if ($diffnum && ! is_numeric($value)) {
|
||
$value = "'$value'";
|
||
} elseif (! $diffnum) {
|
||
$value = "'$value'";
|
||
}
|
||
if (isset($string)) {
|
||
$string .= $glue . $value;
|
||
} else {
|
||
$string = $value;
|
||
}
|
||
}
|
||
return $string;
|
||
}
|
||
|
||
// 是否为多维数组,是返回true
|
||
function is_multi_array($array)
|
||
{
|
||
if (is_array($array)) {
|
||
return (count($array) != count($array, 1));
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// 是否为移动设备
|
||
function is_mobile()
|
||
{
|
||
$os = get_user_os();
|
||
if ($os == 'Android' || $os == 'iPhone' || $os == 'Windows Phone' || $os == 'iPad') {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// 是否为POST请求
|
||
function is_post()
|
||
{
|
||
if ($_POST) {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// 是否为GET请求
|
||
function is_get()
|
||
{
|
||
if ($_GET) {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// 是否为PUT请求
|
||
function is_put()
|
||
{
|
||
if ($_SERVER['REQUEST_METHOD'] == 'PUT') {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// 是否为PATCH请求
|
||
function is_patch()
|
||
{
|
||
if ($_SERVER['REQUEST_METHOD'] == 'PATCH') {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// 是否为DELETE请求
|
||
function is_delete()
|
||
{
|
||
if ($_SERVER['REQUEST_METHOD'] == 'DELETE') {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// 是否为AJAX请求
|
||
function is_ajax()
|
||
{
|
||
if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// 判断当前是否为https
|
||
function is_https()
|
||
{
|
||
if ((isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on')) {
|
||
return true;
|
||
} elseif (isset($_SERVER['REQUEST_SCHEME']) && strtolower($_SERVER['REQUEST_SCHEME']) == 'https') {
|
||
return true;
|
||
} elseif (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) == 'https') {
|
||
return true;
|
||
} elseif (isset($_SERVER['HTTP_X_CLIENT_SCHEME']) && strtolower($_SERVER['HTTP_X_CLIENT_SCHEME']) == 'https') {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// 获取当前访问地址
|
||
function get_http_url($noport = false)
|
||
{
|
||
if (is_https()) {
|
||
$url = 'https://' . $_SERVER['HTTP_HOST'];
|
||
} else {
|
||
$url = 'http://' . $_SERVER['HTTP_HOST'];
|
||
}
|
||
if ($noport) {
|
||
$url = str_replace(':' . $_SERVER['SERVER_PORT'], '', $url);
|
||
}
|
||
return $url;
|
||
}
|
||
|
||
// 获取当前访问域名
|
||
function get_http_host($noport = true)
|
||
{
|
||
if ($noport) {
|
||
return str_replace(':' . $_SERVER['SERVER_PORT'], '', $_SERVER['HTTP_HOST']);
|
||
} else {
|
||
return $_SERVER['HTTP_HOST'];
|
||
}
|
||
}
|
||
|
||
// 服务器信息
|
||
function get_server_info()
|
||
{
|
||
// 定义输出常量
|
||
define('YES', 'Yes');
|
||
define('NO', '<span style="color:red">No</span>');
|
||
|
||
// 服务器系统
|
||
$data['php_os'] = PHP_OS;
|
||
// 服务器访问地址
|
||
$data['http_host'] = $_SERVER['HTTP_HOST'];
|
||
// 服务器名称
|
||
$data['server_name'] = $_SERVER['SERVER_NAME'];
|
||
// 服务器端口
|
||
$data['server_port'] = $_SERVER['SERVER_PORT'];
|
||
// 服务器地址
|
||
$data['server_addr'] = isset($_SERVER['LOCAL_ADDR']) ? $_SERVER['LOCAL_ADDR'] : $_SERVER['SERVER_ADDR'];
|
||
// 服务器软件
|
||
$data['server_software'] = $_SERVER['SERVER_SOFTWARE'];
|
||
// 站点目录
|
||
$data['document_root'] = isset($_SERVER['DOCUMENT_ROOT']) ? $_SERVER['DOCUMENT_ROOT'] : DOC_PATH;
|
||
// PHP版本
|
||
$data['php_version'] = PHP_VERSION;
|
||
// 数据库驱动
|
||
$data['db_driver'] = Config::get('database.type');
|
||
// php配置文件
|
||
$data['php_ini'] = @php_ini_loaded_file();
|
||
// 最大上传
|
||
$data['upload_max_filesize'] = ini_get('upload_max_filesize');
|
||
// 最大提交
|
||
$data['post_max_size'] = ini_get('post_max_size');
|
||
// 最大提交文件数
|
||
$data['max_file_uploads'] = ini_get('max_file_uploads');
|
||
// 内存限制
|
||
$data['memory_limit'] = ini_get('memory_limit');
|
||
// 检测gd扩展
|
||
$data['gd'] = extension_loaded('gd') ? YES : NO;
|
||
// 检测imap扩展
|
||
$data['imap'] = extension_loaded('imap') ? YES : NO;
|
||
// 检测socket扩展
|
||
$data['sockets'] = extension_loaded('sockets') ? YES : NO;
|
||
// 检测curl扩展
|
||
$data['curl'] = extension_loaded('curl') ? YES : NO;
|
||
// 会话保存路径
|
||
$data['session_save_path'] = session_save_path() ?: $_SERVER['TMP'];
|
||
// 检测standard库是否存在
|
||
$data['standard'] = extension_loaded('standard') ? YES : NO;
|
||
// 检测多线程支持
|
||
$data['pthreads'] = extension_loaded('pthreads') ? YES : NO;
|
||
// 检测XCache支持
|
||
$data['xcache'] = extension_loaded('XCache') ? YES : NO;
|
||
// 检测APC支持
|
||
$data['apc'] = extension_loaded('APC') ? YES : NO;
|
||
// 检测eAccelerator支持
|
||
$data['eaccelerator'] = extension_loaded('eAccelerator') ? YES : NO;
|
||
// 检测wincache支持
|
||
$data['wincache'] = extension_loaded('wincache') ? YES : NO;
|
||
// 检测ZendOPcache支持
|
||
$data['zendopcache'] = extension_loaded('Zend OPcache') ? YES : NO;
|
||
// 检测memcache支持
|
||
$data['memcache'] = extension_loaded('memcache') ? YES : NO;
|
||
// 检测memcached支持
|
||
$data['memcached'] = extension_loaded('memcached') ? YES : NO;
|
||
// 已经安装模块
|
||
$loaded_extensions = get_loaded_extensions();
|
||
$extensions = '';
|
||
foreach ($loaded_extensions as $key => $value) {
|
||
$extensions .= $value . ', ';
|
||
}
|
||
$data['extensions'] = $extensions;
|
||
return json_decode(json_encode($data));
|
||
}
|
||
|
||
// 获取数据库类型
|
||
function get_db_type()
|
||
{
|
||
switch (Config::get('database.type')) {
|
||
case 'mysqli':
|
||
case 'pdo_mysql':
|
||
$db = 'mysql';
|
||
break;
|
||
case 'sqlite':
|
||
case 'pdo_sqlite':
|
||
$db = 'sqlite';
|
||
break;
|
||
case 'pdo_pgsql':
|
||
$db = 'pgsql';
|
||
break;
|
||
default:
|
||
$db = null;
|
||
}
|
||
return $db;
|
||
}
|
||
|
||
// 获取间隔的月份的起始及结束日期
|
||
function get_month_days($date, $start = 0, $interval = 1, $retamp = false)
|
||
{
|
||
$timestamp = strtotime($date) ?: $date;
|
||
$first_day = strtotime(date('Y', $timestamp) . '-' . date('m', $timestamp) . '-01 +' . $start . ' month');
|
||
$last_day = strtotime(date('Y-m-d', $first_day) . ' +' . $interval . ' month -1 day');
|
||
if ($retamp) {
|
||
$return = array(
|
||
'first' => $first_day,
|
||
'last' => $last_day
|
||
);
|
||
} else {
|
||
$return = array(
|
||
'first' => date('Y-m-d', $first_day),
|
||
'last' => date('Y-m-d', $last_day)
|
||
);
|
||
}
|
||
return $return;
|
||
}
|
||
|
||
// 框架地址地址前缀
|
||
function url_index_path($indexfile = null)
|
||
{
|
||
$indexfile = $indexfile ?: $_SERVER["SCRIPT_NAME"];
|
||
if (Config::get('app_url_type') == 2 && strripos($indexfile, 'index.php') !== false) {
|
||
return SITE_DIR;
|
||
} elseif (Config::get('app_url_type') == 3 && strripos($indexfile, 'index.php') !== false) {
|
||
return SITE_DIR . '/?p=';
|
||
} elseif (Config::get('app_url_type') == 3 && strripos($indexfile, 'index.php') === false) {
|
||
return $indexfile . '?p=';
|
||
} else {
|
||
return $indexfile;
|
||
}
|
||
}
|
||
|
||
// 获取服务端web软件
|
||
function get_server_soft()
|
||
{
|
||
$soft = strtolower($_SERVER["SERVER_SOFTWARE"]);
|
||
if (strpos($soft, 'iis')) {
|
||
return 'iis';
|
||
} elseif (strpos($soft, 'apache')) {
|
||
return 'apache';
|
||
} elseif (strpos($soft, 'nginx')) {
|
||
return 'nginx';
|
||
} else {
|
||
return 'other';
|
||
}
|
||
}
|
||
|
||
// 创建会话层级目录
|
||
function create_session_dir($path, $depth)
|
||
{
|
||
if ($depth < 1) {
|
||
return;
|
||
} else {
|
||
$depth --;
|
||
}
|
||
$char = array(
|
||
0,
|
||
1,
|
||
2,
|
||
3,
|
||
4,
|
||
5,
|
||
6,
|
||
7,
|
||
8,
|
||
9,
|
||
'a',
|
||
'b',
|
||
'c',
|
||
'd',
|
||
'e',
|
||
'f',
|
||
'g',
|
||
'h',
|
||
'i',
|
||
'j',
|
||
'k',
|
||
'l',
|
||
'm',
|
||
'n',
|
||
'o',
|
||
'p',
|
||
'q',
|
||
'r',
|
||
's',
|
||
't',
|
||
'u',
|
||
'v'
|
||
);
|
||
|
||
foreach ($char as $value) {
|
||
if (! check_dir($path . '/' . $value, true)) {
|
||
error('会话目录写入权限不足！');
|
||
}
|
||
create_session_dir($path . '/' . $value, $depth);
|
||
}
|
||
}
|
||
|
||
// 中英混合的字符串截取,以一个汉字为一个单位长度，英文为半个
|
||
function substr_both($string, $strat, $length)
|
||
{
|
||
$s = 0; // 起始位置
|
||
$i = 0; // 实际Byte计数
|
||
$n = 0; // 字符串长度计数
|
||
$str_length = strlen($string); // 字符串的字节长度
|
||
while (($n < $length) and ($i < $str_length)) {
|
||
$ascnum = Ord(substr($string, $i, 1)); // 得到字符串中第$i位字符的ascii码
|
||
if ($ascnum >= 224) { // 根据UTF-8编码规范，将3个连续的字符计为单个字符
|
||
$i += 3;
|
||
$n ++;
|
||
} elseif ($ascnum >= 192) { // 根据UTF-8编码规范，将2个连续的字符计为单个字符
|
||
$i += 2;
|
||
$n ++;
|
||
} else {
|
||
$i += 1;
|
||
$n += 0.5;
|
||
}
|
||
if ($s == 0 && $strat > 0 && $n >= $strat) {
|
||
$s = $i; // 记录起始位置
|
||
}
|
||
}
|
||
if ($n < $strat) { // 起始位置大于字符串长度
|
||
return;
|
||
}
|
||
return substr($string, $s, $i);
|
||
}
|
||
|
||
// 中英混合的字符串长度,以一个汉字为一个单位长度，英文为半个
|
||
function strlen_both($string)
|
||
{
|
||
$i = 0; // 实际Byte计数
|
||
$n = 0; // 字符串长度计数
|
||
$str_length = strlen($string); // 字符串的字节长度
|
||
while ($i < $str_length) {
|
||
$ascnum = Ord(substr($string, $i, 1)); // 得到字符串中第$i位字符的ascii码
|
||
if ($ascnum >= 224) { // 根据UTF-8编码规范，将3个连续的字符计为单个字符
|
||
$i += 3;
|
||
$n ++;
|
||
} elseif ($ascnum >= 192) { // 根据UTF-8编码规范，将2个连续的字符计为单个字符
|
||
$i += 2;
|
||
$n ++;
|
||
} else {
|
||
$i += 1;
|
||
$n += 0.5;
|
||
}
|
||
}
|
||
return $n;
|
||
}
|
||
|
||
// 获取地址参数
|
||
function query_string($unset = null)
|
||
{
|
||
if (isset($_SERVER["QUERY_STRING"]) && ! ! $qs = $_SERVER["QUERY_STRING"]) {
|
||
parse_str($qs, $output);
|
||
unset($output['page']);
|
||
$unset = strpos($unset, ',') ? explode(',', $unset) : $unset;
|
||
|
||
if (is_array($unset)) {
|
||
foreach ($unset as $value) {
|
||
if (isset($output[$value])) {
|
||
unset($output[$value]);
|
||
}
|
||
}
|
||
} else {
|
||
if (isset($output[$unset])) {
|
||
unset($output[$unset]);
|
||
}
|
||
}
|
||
// 避免路径参数编码
|
||
if (isset($output['p'])) {
|
||
$p = 'p=' . $output['p'];
|
||
unset($output['p']);
|
||
$qs = $output ? $p . '&' . http_build_query($output) : $p;
|
||
} else {
|
||
$qs = http_build_query($output);
|
||
}
|
||
}
|
||
return $qs ? '?' . $qs : '';
|
||
}
|
||
|
||
// 判断是否在子网
|
||
function network_match($ip, $network)
|
||
{
|
||
if (strpos($network, '/') > 0) {
|
||
$network = explode('/', $network);
|
||
$move = 32 - $network[1];
|
||
if ($network[1] == 0) {
|
||
return true;
|
||
}
|
||
return ((ip2long($ip) >> $move) === (ip2long($network[0]) >> $move)) ? true : false;
|
||
} elseif ($network == $ip) {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// 递归替换
|
||
function preg_replace_r($search, $replace, $subject)
|
||
{
|
||
while (preg_match($search, $subject)) {
|
||
$subject = preg_replace($search, $replace, $subject);
|
||
}
|
||
return $subject;
|
||
}
|
||
|
||
// 生成随机验证码
|
||
function create_code($len = 4)
|
||
{
|
||
$charset = 'ABCDEFGHKMNPRTUVWXY23456789';
|
||
$charset = str_shuffle($charset);
|
||
$charlen = strlen($charset) - 1;
|
||
$code = '';
|
||
for ($i = 0; $i < $len; $i ++) {
|
||
$code .= $charset[mt_rand(0, $charlen)];
|
||
}
|
||
return $code;
|
||
}
|
||
|
||
|
||
|