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PHP obtains a simple example of recursive algorithm for all files in a folder

PHP obtains a simple example of recursive algorithm for all files in a folder

Updated: November 1, 2016 10:56:18 Submission: jingxian
Below, the editor will bring you a simple example of the recursive algorithm for obtaining all files in the folder by PHP. The editor thinks it is quite good, so I will share it with you now and give you a reference. Let's take a look with the editor

As shown below:

function my_scandir($dir)
{
$files=array();
if(is_dir($dir))
{
if($handle=opendir($dir))
{
while(($file=readdir($handle))!==false)
{
if($file!="." && $file!="..")
{
if(is_dir($dir."/".$file))
{
$files[$file]=my_scandir($dir."/".$file);
}
else
{
$files[]=$dir."/".$file;
}
}
}
closedir($handle);
return $files;
}
}
}

The above is the simple example of the recursive algorithm of all files in the folder brought to you by the editor. I hope everyone supports me~

  • php
  • recursion
  • algorithm

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