<?php
/**
* 生成 GUID
*/
function createGuid() : string {
$charId = strtoupper(md5(uniqid(mt_rand(), true)));
$hyphen = chr(45); // '-'
$guid = substr($charId, 0, 8) . $hyphen
. substr($charId, 8, 4) . $hyphen
. substr($charId, 12, 4) . $hyphen
. substr($charId, 16, 4) . $hyphen
. substr($charId, 20, 12);
return $guid;
}
/**
* 根据xml节点获取数组
*/
function getArray($node) {
$array = false;
if ($node->hasAttributes()) {
foreach ($node->attributes as $attr) {
$array[$attr->nodeName] = $attr->nodeValue;
}
}
if ($node->hasChildNodes()) {
foreach ($node->childNodes as $childNode) {
if ($childNode->nodeType != XML_TEXT_NODE) {
$array[$childNode->nodeName][] = getArray($childNode);
}
}
}
if($node->nodeValue != ''){
$array[$node->nodeName] = $node->nodeValue;
}
return $array;
}
/**
* 将xml字符串转换成数组
*/
function xml2array(string $xmlstring = '') {
try {
$dom = new DOMDocument('1.0','utf-8');
$dom->loadXML($xmlstring);
$arr = getArray($dom->documentElement);
} catch (Exception $e) {
$arr = [];
}
return $arr;
}
/**
* 移除 xml 字符串头
*/
function removeXmlHeader(string $xml = '') : string {
try {
$xml = nl2br($xml);
$xml = explode('<br />', $xml);
$xml = substr($xml[1], 1);
} catch (Exception $e) {
$xml = '';
}
return $xml;
}
/**
* 把下划线转换成驼峰式
*/
function convertUnderline(string $str, bool $ucfirst = false) : string {
$str = ucwords(str_replace('_', ' ', $str));
$str = str_replace(' ','',lcfirst($str));
return $ucfirst ? ucfirst($str) : $str;
}
/**
* 下载文件
*/
function download($filename, $data = null, $filetype = null) {
$basename = pathinfo($filename);
if (!$data) {
ob_clean();
flush();
$data = file_get_contents($filename);
header('Content-Length:' . filesize($filename)); //指定文件大小的
}
if ($filetype) {
header("Content-Type: $filetype"); //指定下载文件类型的
}
// $name = urlencode($basename['basename']);
$name = base64_encode($basename['basename']);
header('Content-Disposition:attachment;filename=' . $name);
echo $data;
}
/**
*
* 打包下载多个文件
* 单个文件则不打包
* @param $fileList
* @param string $filename 多个文件为 zip 单个为 txt
* @return bool
*/
function downloadFiles($fileList, $filename = "file") {
if (count($fileList) < 1) return false;
ob_start();
if (count($fileList) > 1) {
ob_end_clean();
$files = implode($fileList,' ');
$filePath= config("download_path") . 'excel/'.$filename.'.zip';
$zip = "zip -jr $filePath $files";
exec($zip);
foreach ($fileList as $file) {
unlink($file);
}
$basename = pathinfo($filePath);
ob_clean();
flush();
$data = file_get_contents($filePath);
header('Content-Length:' . filesize($filePath)); //指定文件大小的
$name = base64_encode($basename['basename']);
header('Content-Disposition:attachment;filename=' . $name);
echo $data;
unlink($filePath);exit();
} else {
$pos = strrpos($filename,'.');
if (!$pos) {
$fileInfo = pathinfo($fileList[0]);
$ext = $fileInfo["extension"];
$filename .= '.'.$ext;
} else {
$filename .= '.txt';
}
$data = file_get_contents($fileList[0]);
}
ob_end_clean();
download($filename, $data);
foreach ($fileList as $file) {
unlink($file);
}
}
/**
* 返回指定单位的时间数据
*/
function time2Unit($time, $unit = 'seconds') {
if ($unit == 'minutes') return floor($time / 60);
if ($unit == 'hours') return floor($time / (60 * 60));
if ($unit == 'days') return floor($time / (60 * 60 * 24));
if ($unit == 'months') return floor($time / (60 * 60 * 24 * 31));
if ($unit == 'years') return floor($time / (60 * 60 * 24 * 365));
if ($unit == 'weeks') return floor($time / (60 * 60 * 24 * 7));
return $time;
}
/**
* 文件导出
*/
function exportFile($filename, $headerTitle, $formatData, $type) {
try {
array_unshift($formatData, $headerTitle);
switch($type) {
case 'xlsx': return exportFileXlsx($filename . '.xlsx', $formatData);
case 'html': return exportFileHtml($filename . '.html', $formatData);
case 'pdf': return exportFilePdf($filename . '.pdf', $formatData);
}
} catch(\Exception $e) {
return 0;
}
}
/**
* 获取Excel格子编号
* $isrow 是否获取行编号，否则获取列编号
* A1 B1 C1 ... AA1 ...
* A2 B2 C2 ... AA2 ...
* ...
*/
function getExcelNextCellID($isrow = true, $curId = null, $newline = false) {
$match = [];
if (is_null($curId) || !\preg_match("/^([A-Z]+)(\d+)$/", $curId, $match)) return 'A1';
$alphaIncr = false; // 字母+1
$numIncr = false; // 数字+1
if ($isrow) {
$alphaIncr = true;
} else {
$numIncr = true;
}
if ($newline) {
$alphaIncr = false;
$numIncr = true;
$match[1] = 'A';
}
if ($alphaIncr) {
$len = strlen($match[1]);
for($i = $len - 1; $i >= 0; $i--) {
if ($match[1][$i] < 'Z') {
$match[1][$i] = \chr(\ord($match[1][$i]) + 1);
break;
} else {
$match[1][$i] = 'A';
// 需进位
if ($i == 0) {
$match[1] = 'A' . $match[1];
}
}
}
}
if ($numIncr) {
$match[2]++;
}
return $match[1] . $match[2];
}
/**
* 导出Excel,可导出多个sheet
*/
function makeExportFileXlsxSubContent ($filename, &$fileWriter, $formatData, &$nextRowIdx = 0) {
if (!$fileWriter) {
$fileWriter = new \PHPExcel();
$fileWriter->getProperties()->setCreator("Venustech")
->setLastModifiedBy("Venustech")
->setTitle($filename);
}
$sheet = $fileWriter->setActiveSheetIndex(0);
$rowIdx = $nextRowIdx ? $nextRowIdx : 0;
foreach($formatData as $rowData) {
foreach($rowData as $colInx => $value) {
// $sheet->setCellValue($cellid, $value);
$sheet->setCellValueByColumnAndRow($colInx, $rowIdx, $value);
}
$rowIdx++;
}
$nextRowIdx = $rowIdx;
}
function exportFileXlsx($filename, $formatData, $isPdf = false) {
$objPHPExcel = new \PHPExcel();
$objPHPExcel->getProperties()->setCreator("Venustech")
->setLastModifiedBy("Venustech")
->setTitle($filename);
// ->setSubject("subject")
// ->setDescription("Description")
// ->setKeywords("Keywords")
// ->setCategory("Category");
if (\array_key_exists('WorkSheet', $formatData)) {
// 需要制作多个sheet
foreach ($formatData['WorkSheet'] as $index => $workSheet) {
if ($index != 0) {
$objPHPExcel->createSheet();
}
$sheet = $objPHPExcel->setActiveSheetIndex($index);
$cellid = getExcelNextCellID();
foreach($workSheet['data'] as $idx =>$rowData) {
foreach($rowData as $value) {
$sheet->setCellValue($cellid, $value);
if (!$idx) {
\preg_match("/([A-Z]+)/", $cellid, $match);
$sheet->getColumnDimension($match[0])->setWidth(24);
}
$cellid = getExcelNextCellID(true, $cellid);
}
$cellid = getExcelNextCellID(false, $cellid, true);
}
if (\array_key_exists('name', $workSheet) && $workSheet['name']) {
$objPHPExcel->getActiveSheet()->setTitle($workSheet['name']);
} else {
$objPHPExcel->getActiveSheet()->setTitle('WorkSheet' . $index);
}
}
$objPHPExcel->setActiveSheetIndex(0); // 设置第一个sheet为工作sheet
} else {
$sheet = $objPHPExcel->setActiveSheetIndex(0);
$cellid = getExcelNextCellID();
foreach($formatData as $idx =>$rowData) {
foreach($rowData as $value) {
$sheet->setCellValue($cellid, $value);
if (!$idx) {
\preg_match("/([A-Z]+)/", $cellid, $match);
$sheet->getColumnDimension($match[0])->setWidth(24);
}
$cellid = getExcelNextCellID(true, $cellid);
}
$cellid = getExcelNextCellID(false, $cellid, true);
}
// $objPHPExcel->getActiveSheet()->setTitle('Simple');
}
if ($isPdf) {
header('Content-Type: application/pdf');
$rendererName = PHPExcel_Settings::PDF_RENDERER_TCPDF;
$rendererLibrary = 'tcpdf';
$rendererLibraryPath = dirname(__FILE__).'/../vendor/tecnick.com/' . $rendererLibrary;
if (!\PHPExcel_Settings::setPdfRenderer(
$rendererName,
$rendererLibraryPath
)) {
throw("NOTICE: Please set the valid values : $rendererName and $rendererLibraryPath");
}
// $objPHPExcel->getActiveSheet()->setShowGridLines(false);
$objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'PDF');
$objWriter->SetFont('stsongstdlight', '', 20);
// $objWriter->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
// $objWriter->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
} else {
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
// $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); // xls
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); // xlsx
}
header("Content-Disposition: attachment;filename=" . \base64_encode($filename));
// header('Cache-Control: max-age=0');
// If you're serving to IE 9, then the following may be needed
// header('Cache-Control: max-age=1');
$objWriter->save('php://output');
exit;
}
/**
* 根据数据
* 组织成HTML
*/
function makeExportFileHtmlContent($formatData) {
$rowStr = '';
foreach($formatData as &$rowData) {
if ($rowStr) $rowStr .= ", ";
foreach ($rowData as &$d) $d = preg_replace('/\r\n|\n/', '<br />', (\addslashes($d)));
$rowStr .= ("['" . \implode("', '", $rowData) . "']");
}
$templateStr = "<script>var data = [$rowStr]</script>\n";
$templateData = \file_get_contents(ROOT_PATH . 'download/import_data_template.html');
$totalData = $templateStr . $templateData;
return $totalData;
}
/**
* 分多次写入，导出文件
* type: start middle end start_end
*/
function makeExportFileHtmlSubContent($formatData, $type = 'middle') {
$header = '<tr>';
$logTitle = '';
$totalTitle = '';
if (isset($formatData[0]) && !empty($formatData[0])) {
foreach($formatData[0] as $key => $rowData) {
if ($key == 0) {
$logTitle = $rowData;
} elseif ($key == 1) {
$totalTitle = $rowData;
} else {
$header .= "<th>".$rowData."</th>";
}
}
$header .= '</tr>';
}
array_shift($formatData);
$body = '<tr>';
foreach($formatData as $key => $rowData) {
array_unshift($rowData,$key+1);
foreach ($rowData as $value) {
$body .= "<td><a>".$value."</a></td>";
}
$body .= '<tr>';
}
$count = $formatData ? count($formatData) : 0;
return '<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<title id="title">'.$logTitle.'</title>
</head>
<style type="text/css">
*{margin: 0;padding: 0;}
body {
padding: 40px 100px;
}
.demo {
width: 600px;
margin: 40px auto;
font-family: \'trebuchet MS\', \'Lucida sans\', Arial;
font-size: 14px;
color: #444;
}
table {
*border-collapse: collapse; /* IE7 and lower */
border-spacing: 0;
width: 100%;
}
.bordered {
border: solid #ccc 1px;
-moz-border-radius: 6px;
-webkit-border-radius: 6px;
border-radius: 6px;
-webkit-box-shadow: 0 1px 1px #ccc;
-moz-box-shadow: 0 1px 1px #ccc;
box-shadow: 0 1px 1px #ccc;
}
.bordered tr {
-o-transition: all 0.1s ease-in-out;
-webkit-transition: all 0.1s ease-in-out;
-moz-transition: all 0.1s ease-in-out;
-ms-transition: all 0.1s ease-in-out;
transition: all 0.1s ease-in-out;
}
.bordered .highlight,
.bordered tr:hover {
background: #df6f6fef;
}
.bordered td,
.bordered th {
border-left: 1px solid #ccc;
border-top: 1px solid #ccc;
padding: 10px;
text-align: left;
}
.bordered th {
text-align: left;
background-color: #dcedf9;
background-image: -webkit-gradient(linear, left top, left bottom, from(#ebf3fc), to(#dce9f9));
background-image: -webkit-linear-gradient(top, #ebf3fc, #dce9f9);
background-image: -moz-linear-gradient(top, #ebf3fc, #dce9f9);
background-image: -ms-linear-gradient(top, #ebf3fc, #dce9f9);
background-image: -o-linear-gradient(top, #ebf3fc, #dce9f9);
background-image: linear-gradient(top, #ebf3fc, #dce9f9);
filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0, startColorstr=#ebf3fc, endColorstr=#dce9f9);
-ms-filter: "progid:DXImageTransform.Microsoft.gradient (GradientType=0, startColorstr=#ebf3fc, endColorstr=#dce9f9)";
-webkit-box-shadow: 0 1px 0 rgba(255,255,255,.8) inset;
-moz-box-shadow:0 1px 0 rgba(255,255,255,.8) inset;
box-shadow: 0 1px 0 rgba(255,255,255,.8) inset;
border-top: none;
text-shadow: 0 1px 0 rgba(255,255,255,.5);
}
.bordered td:first-child,
.bordered th:first-child {
border-left: none;
}
.bordered th:first-child {
-moz-border-radius: 6px 0 0 0;
-webkit-border-radius: 6px 0 0 0;
border-radius: 6px 0 0 0;
}
.bordered th:last-child {
-moz-border-radius: 0 6px 0 0;
-webkit-border-radius: 0 6px 0 0;
border-radius: 0 6px 0 0;
}
.bordered tr:last-child td:first-child {
-moz-border-radius: 0 0 0 6px;
-webkit-border-radius: 0 0 0 6px;
border-radius: 0 0 0 6px;
}
.bordered tr:last-child td:last-child {
-moz-border-radius: 0 0 6px 0;
-webkit-border-radius: 0 0 6px 0;
border-radius: 0 0 6px 0;
}
a {
color: #000000;
text-decoration: none;
}
</style>
<body>
<div><span id="totalTitle">'.$totalTitle.'：</span><span id="totalnum">'.$count.'</span> </div>
<table class="bordered">
<thead>
<tr id="header">'.$header.'</tr>
</thead>
<tbody id="content">'.$body.'</tbody>
</table>
</body>
</html>';
}
/**
* 导出html
*/
function exportFileHtml($filename, $formatData) {
$totalData = makeExportFileHtmlContent($formatData);
header('Content-Type: text/webviewhtml');
header("Content-Disposition: attachment;filename=" . \base64_encode($filename));
echo $totalData;
}
/**
* 导出pdf
*/
function exportFilePdf($filename, $formatData) {
$totalData = '<table style="width:100%;"><thead><tr>'; // makeExportFileHtmlContent($formatData);
$header = '';
foreach($formatData[0] as $value) {
$header .= ("<td>$value</td>");
}
$totalData .= $header . '</tr></thead><tbody>';
$body = '';
foreach($formatData as $idx => $rowData) {
if (!$idx) continue;
$body .= ("<tr>");
foreach($rowData as $value) {
$body .= ("<td>$value</td>");
}
$body .= ("</tr>");
}
$totalData .= $body . '</tbody></table>';
$pdf = new \TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
$pdf->SetCreator("Venustech");
$pdf->SetAuthor("Venustech");
$pdf->SetTitle($filename);
// $pdf->SetSubject('TCPDF Tutorial');
// $pdf->SetKeywords('TCPDF, PDF, example, test, guide');
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM); // set auto page breaks
// set text shadow effect
$pdf->setTextShadow(array('enabled'=>true, 'depth_w'=>0.2, 'depth_h'=>0.2, 'color'=>array(196,196,196), 'opacity'=>1, 'blend_mode'=>'Normal'));
$pdf->AddPage();
$pdf->writeHTMLCell(0, 0, '', '', $totalData, 0, 1, 0, true, '', true); // 死循环了
// header('Content-Type: application/pdf');
// header("Content-Disposition: attachment;filename=" . \base64_encode($filename));
$data = $pdf->Output(\base64_encode($filename), 'I');
// echo $data;
// exit;
}
function genMixCode($size = 6)
{
$codeString = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
$maxNum = strlen($codeString) - 1;
$newPass = '';
for ($i = 0; $i < $size; $i++) {
$idx = \rand(0, $maxNum);
$newPass = $newPass . substr($codeString, $idx, 1);
}
return $newPass;
}
/**
* 转义字符串
* ' " \ : /
*/
function addslashesCustom($str) {
$str = \addcslashes($str, '-\'\":/\ ()[]{}*^?!~');
return $str;
}
function importExcel($file, $type) {
try {
// 判断文件是否存在
if (!\file_exists($file)) {
Log::debug('<<<<< import excel failed,not exist,filename=' . $file);
return false;
}
// ini_set('max_execution_time', '0');
// Vendor('PHPExcel.PHPExcel');
$objReader = PHPExcel_IOFactory::createReader($type); // 判断使用哪种格式
$objReader->setReadDataOnly(true); // 只读取数据,会智能忽略所有空白行
$objPHPExcel = $objReader->load($file); // 加载Excel文件
$sheetCount = $objPHPExcel->getSheetCount(); // 获取sheet工作表总个数
$rowData = [];
$RowNum = 0;
/* 读取表格数据 */
for ($i = 0; $i <= $sheetCount - 1; $i++) { // 循环sheet工作表的总个数
$sheet = $objPHPExcel->getSheet($i);
$highestRow = $sheet->getHighestRow();
$RowNum += $highestRow - 1; // 计算所有sheet的总行数
$highestColumn = $sheet->getHighestColumn();
// 从第$i个sheet的第1行开始获取数据
for ($row = 1; $row <= $highestRow; $row++) {
// 把每个sheet作为一个新的数组元素 键名以sheet的索引命名 利于后期数组的提取
$rowData[$i][] = $sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row, NULL, TRUE, FALSE);
}
}
/*删除每行表头数据*/
// foreach ($rowData as $k => $v) {
// array_shift($rowData[$k]);
// }
} catch (\Exception $e) {
\think\Log::info('import excel error: ' . ($e->xdebug_message ? $e->xdebug_message : $e->message));
return false;
}
return ['rowNum' => $RowNum, "excelData" => $rowData];
}
/**
* 判断IP格式
*/
function validateIP($ip, $type) {
if ($type === 1) return filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); // 合法的IPv4
else if ($type === 2) return filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE); // 合法的公共IPv4 192.168.1.1这类的私有IP地址将会排除在外
else if ($type === 3) return filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_RES_RANGE); // 合法的IPv6
else if ($type === 4) return filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE); // 合法的IPv4/6
else return filter_var($ip, FILTER_VALIDATE_IP); // 合法的IP
}
/**
* 格式化通用时间格式
*/
function formatTime($time, $format = 'Y-m-d H:i:s') {
$fmtTime = \date($format, strtotime($time));
return $fmtTime ? $fmtTime : '';
}
/**
* 将多维对象全部转换成数组
*/
function objectToArray($obj){
$arr = [];
$_arr = is_object($obj) ? get_object_vars($obj) :$obj;
foreach ($_arr as $key=>$val) {
$val = (is_array($val) || is_object($val)) ? objectToArray($val):$val;
$arr[$key] = $val;
}
return $arr;
}
/**
* std to array
* @param $array
* @return array
*/
function stdClassToArray($array)
{
if(is_object($array)) {
$array = (array)$array;
} if(is_array($array)) {
foreach($array as $key=>$value) {
$array[$key] = stdClassToArray($value);
}
}
return $array;
}
/**
* 记录日志 年月/日/日志等级/日_日志等级.log
* @param $level string 日志等级
* @param $msg string 日志信息
* @return bool
*/
function logMessage($level, $msg) {
$level = strtolower($level);
$msg = is_array($msg) || is_object($msg) ? json_encode($msg) : $msg;
$webLog = config('web_log');
$logLevel = $webLog["level"];
$logTime = $webLog["time"];
$logPath = $webLog["path"];
// 支持的错误类型
if (!in_array($level, $logLevel)) {
return false;
}
// 删除有效期外的日志
$delDir = $logPath . date("Ym", strtotime("-$logTime day")) . DS . date("d", strtotime("-$logTime day")) . DS;
if (is_dir($delDir)) {
delDir($delDir);
}
// 文件夹目录
$folder = $logPath . date('Ym', time()) . DS . date('d', time()) . DS . $level . DS;
if (!file_exists($folder)) {
Directory($folder);
}
$info = array(
'REMOTE_ADDR' => isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '',
'REQUEST_METHOD' => isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : '',
'REQUEST_URI' => isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '',
);
$info = implode(' --> ', $info);
$file = date('H') . '_hours_' . $level . '.log';
$txt = '---------------------------------------------------------------' . "\n";
$content = $txt . '[ ' . date('Y-m-d H:i:s ') . '] ' . $info . "\n" . '[ ' . $level . ' ]：' . $msg . "\n";
$path = $folder . $file;
if (!file_put_contents($path, $content, FILE_APPEND)) {
logMessage('fatal', ' 写入日志失败：' . $content);
}
}
/**
* 递归创建文件
* @param $dir
* @return bool
*/
function Directory($dir){
if(is_dir($dir) || @mkdir($dir,0777,true)){
return true;
}else{
$dirArr = explode('/',$dir);
array_pop($dirArr);
$newDir = implode('/',$dirArr);
Directory($newDir);
if(@mkdir($dir , 0777,true)){
return true;
}
}
}
/**
* 获取当前浏览器型号
* @return mixed|string
*/
function getBrowse() {
$browse = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "";
if(preg_match('/360SE/', $browse)){
$browse = "360se";
}
elseif (preg_match('/Maxthon/', $browse)){
$browse = "maxthon";
}
elseif (preg_match('/Tencent/', $browse)){
$browse = "tencent";
}
elseif (preg_match('/Green/', $browse)){
$browse = "green";
}
elseif (preg_match('/baidu/', $browse)){
$browse = "baidu";
}
elseif (preg_match('/TheWorld/', $browse)){
$browse = "tw";
}
elseif (preg_match('/MetaSr/', $browse)){
$browse = "sogou";
}
elseif (preg_match('/Firefox/', $browse)){
$browse = "firefox";
}
elseif (preg_match('/MSIE\s6\.0/', $browse)){
$browse = "ie";
}
elseif (preg_match('/MSIE\s7\.0/', $browse)){
$browse = "ie";
}
elseif (preg_match('/MSIE\s8\.0/', $browse)){
$browse = "ie";
}
elseif (preg_match('/MSIE\s9\.0/', $browse)) {
$browse = "ie";
}
elseif (preg_match('/Netscape/', $browse)){
$browse = "netscape";
}
elseif (preg_match('/Opera/', $browse)){
$browse = "opera";
}
elseif (preg_match('/Chrome/', $browse)){
$browse = "chrome";
}
elseif (preg_match('/Gecko/', $browse)){
$browse = "gecko";
}
elseif (preg_match('/Safari/', $browse)){
$browse = "safari";
}
else{
$browse = "unknow";
}
return $browse;
}
/**
* 删除文件夹及文件夹下所有的文件
* @param $dir
* @return bool
*/
function delDir($dir) {
//先删除目录下的文件：
if(!is_dir($dir)) {
if (unlink($dir)) {
return true;
} else {
return false;
}
} else {
$dh = opendir($dir);
while ($file=readdir($dh)) {
if($file != "." && $file != "..") {
$fullpath=$dir . "/" . $file;
chmod($fullpath,0755);
if(!is_dir($fullpath)) {
unlink($fullpath);
} else {
delDir($fullpath);
}
}
}
closedir($dh);
//删除当前文件夹：
if(rmdir($dir)) {
return true;
} else {
return false;
}
}
}
/**
* 判断目录是否为空目录
* @param $dir_path
* @return bool
*/
function isEmptyDir($dir_path)
{
$isEmpty = true;
if (!is_dir($dir_path)){
$isEmpty = true;
} else {
$dir = opendir($dir_path);
while ($file = readdir($dir)){
if($file == "." || $file == "..") continue;
$isEmpty = false;
break;
}
closedir($dir);
}
return $isEmpty;
}
/**
* 以GET请求模拟访问
* @param string $url 访问URL
* @param array $query GET数
* @param array $options
* @return bool|string
* @throws /Exception
*/
function curlGet($url = "", $query = [], $options = []) {
$options['query'] = $query;
return doRequest('get', $url, $options);
}
/**
* 以post访问模拟访问
* @param string $url 访问URL
* @param array $data POST数据
* @param array $options
* @return bool|string
* @throws /Exception
*/
function curlPost($url = "", $data = [], $options = [])
{
$options['data'] = $data;
return doRequest('post', $url, $options);
}
/**
* CURL模拟网络请求
* @param string $method 请求方法
* @param string $url 请求方法
* @param array $options 请求参数[headers,data,ssl_cer,ssl_key]
* @return bool|string
* @throws /Exception
*/
function doRequest($method, $url, $options = [])
{
$curl = curl_init();
// GET参数设置
if (!empty($options['query'])) {
$url .= (stripos($url, '?') !== false ? '&' : '?') . http_build_query($options['query']);
}
// CURL头信息设置
if (!empty($options['headers'])) {
curl_setopt($curl, CURLOPT_HTTPHEADER, $options['headers']);
}
// POST数据设置
if (strtolower($method) === 'post') {
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $options['data']);
}
// 证书文件设置
if (!empty($options['ssl_cer'])) {
if (file_exists($options['ssl_cer'])) {
curl_setopt($curl, CURLOPT_SSLCERTTYPE, 'PEM');
curl_setopt($curl, CURLOPT_SSLCERT, $options['ssl_cer']);
} else {
throw new \Exception("Certificate files that do not exist. --- [ssl_cer]");
}
}
// 证书文件设置
if (!empty($options['ssl_key'])) {
if (file_exists($options['ssl_key'])) {
curl_setopt($curl, CURLOPT_SSLKEYTYPE, 'PEM');
curl_setopt($curl, CURLOPT_SSLKEY, $options['ssl_key']);
} else {
throw new \Exception("Certificate files that do not exist. --- [ssl_key]");
}
}
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_TIMEOUT, 60);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
list($content, $status) = [curl_exec($curl), curl_getinfo($curl), curl_close($curl)];
return (intval($status["http_code"]) === 200) ? $content : false;
}
/**
* 格式化输出
* @param $data
*/
function dd($data) {
echo "<pre>";
var_dump($data);
echo "</pre>";
die;
}
/**
* 格式化异步请求返回结果
* @param array $data 返回的数据
* @param string $msg 提示信息
* @param int $status 状态码；0：failure，1：success
*/
function returnJson($data = [], string $msg = '', int $status = 1)
{
echo json_encode([
"data" => $data,
"msg" => $msg,
"result" => $status,
]);
exit();
}
/**
* 转化 URL 参数
* @param array $data
* @return string
*/
function setHttpQuery($data = [])
{
$str = "";
if ($data) {
foreach ($data as $k => $v) {
$str .= $k . '=' . $v . '&';
}
}
return rtrim($str, '&');
}
/**
* 格式化异步请求返回结果
* @param array $data 返回的数据
* @param string $msg 提示信息
* @param int $code 状态码；0：success，1：failure
* @param int $httpCode http 状态码
* @param array $header header 头
* @param array $options
* @return \think\response\Json
*/
function show(array $data = [], string $msg = 'success', int $code = 0, int $httpCode = 200, array $header = [], array $options = [])
{
$return = [
"results" => $data,
"status_text" => $msg,
"status_code" => $code,
];
return json($return, $httpCode, $header, $options);
}
/**
* 返回 api 格式
* @param string $key
* @param array $data
*/
function returnApiJson(array $data = [], string $key = "master")
{
$arr = [
"data" => $data[0],
"msg" => $data[1],
"result" => $data[2],
];
switch ($key) {
case "master" :
$arr = [
"data" => $data[0],
"msg" => $data[1],
"result" => $data[2],
];
break;
case "projectA" :
$arr = [
"results" => $data[0],
"status_text" => $data[1],
"status_code" => $data[2],
];
break;
default:
$arr;
break;
}
echo json_encode($arr);
exit();
}
/**
* 通过 IP 掩码 获取ip
* @param string $ipString IP 掩码：192.168.1.12/24
* @return array
*/
function ipParse($ipString = "")
{
$len = 32;
if (strpos($ipString, "/") > 0) {
list($ipString, $len) = explode("/", $ipString);
}
$ip = ip2long($ipString);
$mark = 0xFFFFFFFF << (32 - $len) & 0xFFFFFFFF;
$ipStart = $ip & $mark;
$ipEnd = $ip | (~$mark) & 0xFFFFFFFF;
return [
"ip" => long2ip($ip),
"mark" => long2ip($mark),
"ipStart" => long2ip($ipStart),
"ipEnd" => long2ip($ipEnd)
];
// var_dump(ipParse("192.168.1.12/24"));
// ["ip"]=>
// string(12) "192.168.1.12"
// ["mark"]=>
// string(13) "255.255.255.0"
// ["ipStart"]=>
// string(11) "192.168.1.0"
// ["ipEnd"]=>
// string(13) "192.168.1.255"
}
/**
* 检测当前Ip 是否 在Ip掩码内
* @param string $ip 当前Ip 192.168.1.12
* @param string $ipString Ip掩码 192.168.1.12/24
* @return bool
*/
function ipIn($ip = "", $ipString = "")
{
$len = 32;
if (strpos($ipString, "/") > 0) {
list($ipString, $len) = explode("/", $ipString);
}
$rightLen = 32 - $len;
$bool = ip2long($ip) >> $rightLen == ip2long($ipString) >> $rightLen;
if ($bool) {
return true;
} else {
return false;
}
// var_dump(ipIn("192.168.1.12","192.168.1.12/24"));
// bool(true)
}
