区块狗系统APP开发制作

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thinkphp 框架中使用区块狗系统 APP 开发 T:/ I8O.2853.296O 黎灿 +PHPExcel,按模板导出 excel
1 public function exportAll()
2 {
3 // 获取年月和考勤天数
4 $date = $this->_GET(‘date’);
5 $days = $this->_GET(‘days’);

6
7 require_once(“Classes/PHPExcel.php”);
8 include(“Classes/PHPExcel/IOFactory.php”);
9 $temPath = “./TempFile/kaoqing.xlsx”;
10 // 检查文件路径
11 if(!file_exists($temPath)){
12 $this->error(‘ 模板不存在 ’);
13 return;
14 }
15 // 加载模板
16 $phpexcel = PHPExcel_IOFactory::createReader(“Excel2007”)->load($temPath);
17
18 $card_create_db =M(‘Qyattendance_record’);
19 $groupMember = $card_create_db->alias(“r”)->join(‘tp_Qyusers as u on u.id =r.uid’,’left’)
20 ->where(“date_format(r.date,’%Y/%m’) ='”.$date.”‘”)
21 ->group(‘uid’)
22 ->field(‘uid,r.name,u.name as fullname, count(r.date) as realdays’)
23 ->select();
24 $rowIndex = 5;
25 $i = 0;
26 foreach($groupMember as $item){
27 // 一览表写入数据
28 // 检查名称
29 if(empty($item[‘fullname’])){
30 $item[‘fullname’] = “ 空名称 ”.$i;
31 }
32 $phpexcel->getSheet(0)->setCellValue(‘B’.$rowIndex, $item[‘name’]);
33 $phpexcel->getSheet(0)->setCellValue(‘C’.$rowIndex, $item[‘fullname’]);
34 $phpexcel->getSheet(0)->setCellValue(‘D’.$rowIndex, $days);
35 $phpexcel->getSheet(0)->setCellValue(‘E’.$rowIndex, $item[‘realdays’]);
36 if($i > 0){
37 // 拷贝表
38 $cloned_sheet = clone $phpexcel->getSheet(1);
39 $cloned_sheet->setTitle($item[‘fullname’]);
40 $phpexcel->addSheet($cloned_sheet);
41 }else{
42 $phpexcel->getSheet(1)->setTitle($item[‘fullname’]);
43 }
44 // 获取员工考勤数据
45 $members = $card_create_db->alias(“r”)->join(‘tp_Qyusers as u on u.id =r.uid’,’left’)
46 ->where(“date_format(r.date,’%Y/%m’) ='”.$date.”‘ and r.uid = ‘”.$item[‘uid’].”‘”)
47 ->order(‘uid’)
48 ->field(‘r.uid,r.name as rname,r.creatime,r.outtime,r.worktime,r.date,u.name as fullname,outtimecreatime-3600 as seconds’)
49 ->select();
50 $memberIndex = $i + 1;
51 // 写入员工详细考勤数据
52 $vindex = 2;
53 $j = 1;
54 foreach($members as $v){
55 // 编号
56 $phpexcel->getSheet($memberIndex)->setCellValue(‘A’.$vindex,$j);
57 // 姓名
58 $phpexcel->getSheet($memberIndex)->setCellValue(‘B’.$vindex,$v[‘fullname’]);
59 // 日期
60 $phpexcel->getSheet($memberIndex)->setCellValue(‘C’.$vindex,$v[‘date’]);
61 // 检查时间
62 if(empty($v[‘creatime’])){
63 $starttime = ”;
64 }else{
65 $starttime = date(‘H:i:s’,$v[‘creatime’]);
66 }
67 if(empty($v[‘outtime’])){
68 $endtime = ”;
69 }else{
70 $endtime = date(‘H:i:s’,$v[‘outtime’]);
71 }
72 // 上班时间
73 $phpexcel->getSheet($memberIndex)->setCellValue(‘D’.$vindex,$starttime);
74 // 下班时间
75 $phpexcel->getSheet($memberIndex)->setCellValue(‘E’.$vindex,$endtime);
76 // 休息时间
77 $phpexcel->getSheet($memberIndex)->setCellValue(‘F’.$vindex,’01:00′);
78 // 计算考勤时间
79 $time = ”;
80 $remark = ”;
81 $seconds = (int)$v[‘seconds’];
82 if($seconds > 0){
83 $hours = floor($seconds/3600);
84 $minutes = floor($seconds%3600/60);
85 $time = $hours.”:”.$minutes;
86 if($seconds < 28800){
87 $remark = ‘ 考勤时间不足 ’;
88 }
89 }else{
90 $time = ’00:00′;
91 }
92 if(empty($v[‘outtime’])){
93 $remark = ‘ 未签下班 ’;
94 }
95 $phpexcel->getSheet($memberIndex)->setCellValue(‘G’.$vindex,$time);
96 // 备注
97 $phpexcel->getSheet($memberIndex)->setCellValue(‘H’.$vindex,$remark);
98 $vindex++;
99 $j++;
100 }
101 $i++;
102 $rowIndex++;
103 }
104
105 // 导出属性设置
106 $date = str_replace(“/”,”_”,$date);
107 $outputFileName = “kaoqing_”.$date.”.xlsx”;
108 require_once(“Classes/PHPExcel/Writer/Excel2007.php”);
109 $objWriter = new PHPExcel_Writer_Excel2007($phpexcel);
110 header(“Content-Type: application/force-download”);
111 header(“Content-Type: application/octet-stream”);
112 header(“Content-Type: application/download”);
113 header(‘Content-Disposition:inline;filename=”‘.$outputFileName.'”‘);
114 header(“Content-Transfer-Encoding: binary”);
115 header(“Expires: Mon, 26 Jul 1997 05:00:00 GMT”);
116 header(“Last-Modified: ” . gmdate(“D, d M Y H:i:s”) . ” GMT”);
117 header(“Cache-Control: must-revalidate, post-check=0, pre-check=0”);
118 header(“Pragma: no-cache”);
119 $objWriter->save(‘php://output’);
120 }

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区块狗系统APP开发制作

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本篇文章小编为大家介绍,区块狗系统 APP 开发(T: I8O、2853、296O V 黎灿)区块狗软件开发 + 怎样给 PHP 源代码加密?PHP 二进制加密与解密的解决办法。需要的朋友参考下
分享 2 种 PHP 的源码加密方式,此加密方法支持任意 PHP 版。

注意,加密后的 PHP 代码无需第三方工具解密,像往常一样,直接运行即可。
复制代码 代码如下:

<?php
function encode_file_contents($filename) {

 $type=strtolower(substr(strrchr($filename,'.'),1));  
 if ('php' == $type && is_file($filename) && is_writable($filename)) { // 如果是 PHP 文件 并且可写 则进行压缩编码  
     $contents = file_get_contents($filename); // 判断文件是否已经被编码处理  
     $contents = php_strip_whitespace($filename);   

     // 去除 PHP 头部和尾部标识  
     $headerPos = strpos($contents,'<?php');  
     $footerPos = strrpos($contents,'?>');  
     $contents = substr($contents, $headerPos + 5, $footerPos - $headerPos);  
     $encode = base64_encode(gzdeflate($contents)); // 开始编码  
     $encode = '<?php'."\n eval(gzinflate(base64_decode("."'".$encode."'".")));\n\n?>";   

     return file_put_contents($filename, $encode);  
 }  
 return false;  

}

// 调用函数
$filename = ‘dam.php’;
encode_file_contents($filename);
echo “OK, 加密完成!”
?>

加密方式 2:
复制代码 代码如下:

<?php

function RandAbc($length = “”) {// 返回随机字符串

 $str = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";  
 return str_shuffle($str);  

}

$filename = ‘index.php’; // 要加密的文件
$T_k1 = RandAbc(); // 随机密匙 1
$T_k2 = RandAbc(); // 随机密匙 2
$vstr = file_get_contents($filename);
$v1 = base64_encode($vstr);
$c = strtr($v1, $T_k1, $T_k2); // 根据密匙替换对应字符。
$c = $T_k1.$T_k2.$c;
$q1 = “O00O0O”;
$q2 = “O0O000”;
$q3 = “O0OO00”;
$q4 = “OO0O00”;
$q5 = “OO0000”;
$q6 = “O00OO0”;
$s = ‘$’.$q6.’=urldecode(“%6E1%7A%62%2F%6D%615%5C%76%740%6928%2D%70%78%75%71%79%2A6%6C%72%6B%64%679%5F%65%68%63%73%77%6F4%2B%6637%6A”);$’.$q1.’=$’.$q6.'{3}.$’.$q6.'{6}.$’.$q6.'{33}.$’.$q6.'{30};$’.$q3.’=$’.$q6.'{33}.$’.$q6.'{10}.$’.$q6.'{24}.$’.$q6.'{10}.$’.$q6.'{24};$’.$q4.’=$’.$q3.'{0}.$’.$q6.'{18}.$’.$q6.'{3}.$’.$q3.'{0}.$’.$q3.'{1}.$’.$q6.'{24};$’.$q5.’=$’.$q6.'{7}.$’.$q6.'{13};$’.$q1.’.=$’.$q6.'{22}.$’.$q6.'{36}.$’.$q6.'{29}.$’.$q6.'{26}.$’.$q6.'{30}.$’.$q6.'{32}.$’.$q6.'{35}.$’.$q6.'{26}.$’.$q6.'{30};eval($’.$q1.'(“‘.base64_encode(‘$’.$q2.’=”‘.$c.'”;eval(‘?>’.$’.$q1.'($’.$q3.'($’.$q4.'($’.$q2.’,$’.$q5.’*2),$’.$q4.'($’.$q2.’,$’.$q5.’,$’.$q5.’),$’.$q4.'($’.$q2.’,0,$’.$q5.’))));’).'”));’;

$s = ‘<?php ‘.”\n”.$s.”n”.’ ?>’;
//echo $s;
// 生成 加密后的 PHP 文件
$fpp1 = fopen(‘temp_’.$filename, ‘w’);
fwrite($fpp1, $s) or die(‘ 写文件错误 ’);

?>

其实,PHP 加密源码方式有很多,譬如,免费的微盾 PHP 加密,还有 www.phpjm.net 搞的在线加密,只是 phpjm 更复杂点而已。

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

另外,分享一个 PHP 类,它能对 文本的内容进行 二进制加密 与 解密,代码如下:
复制代码 代码如下:

<?php

class text_auth
{

 var $n_iter;  

 function text_auth()  
 {$this->setIter(32);  
 }  

 function setIter($n_iter)  
 {$this->n_iter = $n_iter;}  

 function getIter()  
 {return $this->n_iter;}  

 function encrypt($data, $key)  
 {$n = $this->_resize($data, 4);  

     $data_long[0]   = $n;  
     $n_data_long    = $this->_str2long(1, $data, $data_long);  

     $n = count($data_long);  
     if (($n & 1) == 1) {$data_long[$n] = chr(0);  
         $n_data_long++;  
     }  

     $this->_resize($key, 16, true);  
     if ('' == $key)  
         $key = '0000000000000000';  

     $n_key_long = $this->_str2long(0, $key, $key_long);  

     $enc_data   = '';  
     $w          = array(0, 0);  
     $j          = 0;  
     $k          = array(0, 0, 0, 0);  
     for ($i = 0; $i < $n_data_long; ++$i) {if ($j + 4 <= $n_key_long) {$k[0] = $key_long[$j];  
             $k[1] = $key_long[$j + 1];  
             $k[2] = $key_long[$j + 2];  
             $k[3] = $key_long[$j + 3];  
         } else {$k[0] = $key_long[$j % $n_key_long];  
             $k[1] = $key_long[($j + 1) % $n_key_long];  
             $k[2] = $key_long[($j + 2) % $n_key_long];  
             $k[3] = $key_long[($j + 3) % $n_key_long];  
         }  
         $j = ($j + 4) % $n_key_long;  

         $this->_encipherLong($data_long[$i], $data_long[++$i], $w, $k);  

         $enc_data .= $this->_long2str($w[0]);  
         $enc_data .= $this->_long2str($w[1]);  
     }  

     return $enc_data;  
 }  

 function decrypt($enc_data, $key)  
 {$n_enc_data_long = $this->_str2long(0, $enc_data, $enc_data_long);  

     $this->_resize($key, 16, true);  
     if ('' == $key)  
         $key = '0000000000000000';  

     $n_key_long = $this->_str2long(0, $key, $key_long);  

     $data   = '';  
     $w      = array(0, 0);  
     $j      = 0;  
     $len    = 0;  
     $k      = array(0, 0, 0, 0);  
     $pos    = 0;  

     for ($i = 0; $i < $n_enc_data_long; $i += 2) {if ($j + 4 <= $n_key_long) {$k[0] = $key_long[$j];  
             $k[1] = $key_long[$j + 1];  
             $k[2] = $key_long[$j + 2];  
             $k[3] = $key_long[$j + 3];  
         } else {$k[0] = $key_long[$j % $n_key_long];  
             $k[1] = $key_long[($j + 1) % $n_key_long];  
             $k[2] = $key_long[($j + 2) % $n_key_long];  
             $k[3] = $key_long[($j + 3) % $n_key_long];  
         }  
         $j = ($j + 4) % $n_key_long;  

         $this->_decipherLong($enc_data_long[$i], $enc_data_long[$i + 1], $w, $k);  

         if (0 == $i) {$len = $w[0];  
             if (4 <= $len) {$data .= $this->_long2str($w[1]);  
             } else {$data .= substr($this->_long2str($w[1]), 0, $len % 4);  
             }  
         } else {$pos = ($i - 1) * 4;  
             if ($pos + 4 <= $len) {$data .= $this->_long2str($w[0]);  

                 if ($pos + 8 <= $len) {$data .= $this->_long2str($w[1]);  
                 } elseif ($pos + 4 < $len) {$data .= substr($this->_long2str($w[1]), 0, $len % 4);  
                 }  
             } else {$data .= substr($this->_long2str($w[0]), 0, $len % 4);  
             }  
         }  
     }  
     return $data;  
 }  

 function _encipherLong($y, $z, &$w, &$k)  
 {$sum    = (integer) 0;  
     $delta  = 0x9E3779B9;  
     $n      = (integer) $this->n_iter;  

     while ($n-- > 0) {  
         $y      = $this->_add($y,  
                               $this->_add($z << 4 ^ $this->_rshift($z, 5), $z) ^  
                                 $this->_add($sum, $k[$sum & 3]));  
         $sum    = $this->_add($sum, $delta);  
         $z      = $this->_add($z,  
                               $this->_add($y << 4 ^ $this->_rshift($y, 5), $y) ^  
                                 $this->_add($sum, $k[$this->_rshift($sum, 11) & 3]));  
     }  

     $w[0] = $y;  
     $w[1] = $z;  
 }  

 function _decipherLong($y, $z, &$w, &$k)  
 {  
     $sum    = 0xC6EF3720;  
     $delta  = 0x9E3779B9;  
     $n      = (integer) $this->n_iter;  

     while ($n-- > 0) {  
         $z      = $this->_add($z,  
                               -($this->_add($y << 4 ^ $this->_rshift($y, 5), $y) ^  
                                     $this->_add($sum, $k[$this->_rshift($sum, 11) & 3])));  
         $sum    = $this->_add($sum, -$delta);  
         $y      = $this->_add($y,  
                               -($this->_add($z << 4 ^ $this->_rshift($z, 5), $z) ^  
                                     $this->_add($sum, $k[$sum & 3])));  
     }  

     $w[0] = $y;  
     $w[1] = $z;  
 }  

 function _resize(&$data, $size, $nonull = false)  
 {$n      = strlen($data);  
     $nmod   = $n % $size;  
     if (0 == $nmod)  
         $nmod = $size;  

     if ($nmod > 0) {if ($nonull) {for ($i = $n; $i < $n - $nmod + $size; ++$i) {$data[$i] = $data[$i % $n];  
             }  
         } else {for ($i = $n; $i < $n - $nmod + $size; ++$i) {$data[$i] = chr(0);  
             }  
         }  
     }  
     return $n;  
 }  

 function _hex2bin($str)  
 {$len = strlen($str);  
     return pack('H' . $len, $str);  
 }  

 function _str2long($start, &$data, &$data_long)  
 {$n = strlen($data);  

     $tmp    = unpack('N*', $data);  
     $j      = $start;  

     foreach ($tmp as $value)  
         $data_long[$j++] = $value;  

     return $j;  
 }  

 function _long2str($l)  
 {return pack('N', $l);  
 }  

 function _rshift($integer, $n)  
 {if (0xffffffff < $integer || -0xffffffff > $integer) {$integer = fmod($integer, 0xffffffff + 1);  
     }  

     if (0x7fffffff < $integer) {$integer -= 0xffffffff + 1.0;} elseif (-0x80000000 > $integer) {$integer += 0xffffffff + 1.0;}  

     if (0 > $integer) {  
         $integer &= 0x7fffffff;  
         $integer >>= $n;  
         $integer |= 1 << (31 - $n);  
     } else {$integer >>= $n;}  

     return $integer;  
 }  

 function _add($i1, $i2)  
 {  
     $result = 0.0;  

     foreach (func_get_args() as $value) {if (0.0 > $value) {$value -= 1.0 + 0xffffffff;}  

         $result += $value;  
     }  

     if (0xffffffff < $result || -0xffffffff > $result) {$result = fmod($result, 0xffffffff + 1);  
     }  

     if (0x7fffffff < $result) {$result -= 0xffffffff + 1.0;} elseif (-0x80000000 > $result) {$result += 0xffffffff + 1.0;}  
     return $result;  
 }  

}
?>
使用方法参考如下:
// 加密过程
view sourceprint?
$text_file = S_ROOT . ‘./456.php’;
$str = @file_get_contents($text_file);

require_once S_ROOT . “./text_auth.php”;
$text_auth = new text_auth(64);

$str = $text_auth->encrypt($str, “qianyunlai.com”);

$filename = S_ROOT . ‘./789.php’; // 加密后的文本为二进制,普通的文本编辑器无法正常查看
file_put_contents($filename, $str);
// 解密过程
view sourceprint
01 $text_file = S_ROOT . ‘./789.php’;
$str = @file_get_contents($text_file);

require_once S_ROOT . “./text_auth.php”;
$text_auth = new text_auth(64);

$str = $text_auth->decrypt($str, “qianyunlai.com”);

$filename = S_ROOT . ‘./456.php’;
file_put_contents($filename, $str);

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