如何在PHP Shell脚本中显示文件下载进度？ [英] How to show file download progress in PHP Shell Scripting?

问题描述

我有一个php shell脚本下载一个大文件，在shell发生的时候能够看到shell下载的进度有点奢侈，任何人都知道如何实现这一点（或者至少指示我正确的方向！）

谢谢！

解决方案

p>这似乎工作（意外！）

  echowget'$ feedURL'\\\
; 
 $ execute =wget -O。$ filePath。'$ feedURL'\\\
; 
 $ systemOutput = shell_exec（$ execute）; 
 $ systemOutput = str_replace（\\\
，\\\
\t，$ systemOutput）; 
 echo\t $ systemOutput\\\
; 
  

I have a php shell script that downloads a large file, it would be a bit of a luxury to be able to see the progress of the download in shell while it's happening, anyone have any idea how this can be achieved (or at least point me in the right direction!)

Thanks!

解决方案

This seemed to work (unexpectedly!)

echo "wget '$feedURL'\n";
$execute = "wget -O ".$filePath." '$feedURL'\n";
$systemOutput = shell_exec($execute);
$systemOutput = str_replace( "\n", "\n\t", $systemOutput);
echo "\t$systemOutput\n";

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