获取PHP中的文件链接

Question

我们有一个VOIP服务器，用于存储通话记录的wav文件。我的意图是将一个PHP文件放在一起，我可以在文件的URL中传递calldate和uniqueid值（因为服务器将这些文件存储为文件名的一部分）以检索文件的链接。

“解析错误：语法错误，在/var/www/html/maint/helloworld.php意想不到的$结束第42行”

但是，试图这样做时，我得到以下错误

<?php 

function getRecordingLink($callDate, $uniqueId){ 

$callDate_arr = explode(' ', $callDate); 

$removeChar = array('-',':'); 
foreach($callDate_arr as $value){ 
    $callDate_arr_adj[] = str_replace($removeChar,'',$value); 
} 

$audioDirectory_array = array(); 
if ($handle = opendir('/var/spool/asterisk/monitor/')) { 
    while (false != ($file = readdir($handle))) { 
     if ($file != "." && $file != "..") { 
      $audioDirectory_array[] = $file; 
     } 
    } 
    closedir($handle); 
} 

foreach($audioDirectory_array as $key => $value){ 

    if (preg_match ("/".$uniqueId."/i", $value)) { 
     if(file_exists('/var/spool/asterisk/monitor/'.$value)){ 
      $wavFile = $value; 
      //return '<a href="/maint/modules/cdrreport/monitor/'.$wavFile.'" target="_blank">Recorded File</a>'; 
      return '/maint/cache/monitor/' . $wavFile; 
     } 
    }else{ 
     //return "Not Recorded"; 
    } 

getRecordingLink ('20110513','1305274000.2'); //sample calldate and uniqueid values for testing 

？>

下面是MySQL数据库表从那里我将拿起值的描述传递到这个网址calldate和uniqueid`

mysql> describe cdr 
    -> ; 
+-------------+--------------+------+-----+---------------------+-------+ 
| Field  | Type   | Null | Key | Default    | Extra | 
+-------------+--------------+------+-----+---------------------+-------+ 
| calldate | datetime  | NO |  | 0000-00-00 00:00:00 |  | 
| clid  | varchar(80) | NO |  |      |  | 
| src   | varchar(80) | NO |  |      |  | 
| dst   | varchar(80) | NO |  |      |  | 
| dcontext | varchar(80) | NO |  |      |  | 
| channel  | varchar(80) | NO |  |      |  | 
| dstchannel | varchar(80) | NO |  |      |  | 
| lastapp  | varchar(80) | NO |  |      |  | 
| lastdata | varchar(80) | NO |  |      |  | 
| duration | int(11)  | NO |  | 0     |  | 
| billsec  | int(11)  | NO |  | 0     |  | 
| disposition | varchar(45) | NO |  |      |  | 
| amaflags | int(11)  | NO |  | 0     |  | 
| accountcode | varchar(20) | NO |  |      |  | 
| uniqueid | varchar(32) | NO |  |      |  | 
| userfield | varchar(255) | NO |  |      |  | 
+-------------+--------------+------+-----+---------------------+-------+ 

Answer 1

右键，刚刚在这个:-P

你缺少两个花括号从文件的底部上方getRecordingLink()另一个好辛苦的样子：

function getRecordingLink($callDate, $uniqueId){ 

    $callDate_arr = explode(' ', $callDate); 

    $removeChar = array('-',':'); 
    foreach($callDate_arr as $value){ 
     $callDate_arr_adj[] = str_replace($removeChar,'',$value); 
    } 

    $audioDirectory_array = array(); 
    if ($handle = opendir('/var/spool/asterisk/monitor/')) { 
     while (false != ($file = readdir($handle))) { 
      if ($file != "." && $file != "..") { 
       $audioDirectory_array[] = $file; 
      } 
     } 
     closedir($handle); 
    } 

    foreach($audioDirectory_array as $key => $value){ 
     if (preg_match ("/".$uniqueId."/i", $value)) { 
      if(file_exists('/var/spool/asterisk/monitor/'.$value)){ 
       $wavFile = $value; 
       //return '<a href="/maint/modules/cdrreport/monitor/'.$wavFile.'" target="_blank">Recorded File</a>'; 
       return '/maint/cache/monitor/' . $wavFile; 
      } 
     }else{ 
      //return "Not Recorded"; 
     } 
    } 
} 
getRecordingLink ('20110513','1305274000.2'); 

我从here得到了错误是：

Parse error: syntax error, unexpected $end in /homepages/26/d94605010/htdocs/lz/writecodeonline.com/php/index.php(98): eval()'d code on line 32

该文件现在为我解析，但我无法测试它实际上做了什么。如果这不起作用，请在评论中遵循我的建议。