Foreach文件位于根目录和所有子目录中

Question

I want to include every file from every directory in my project. What I currently have is, that I include every file from a specific directory

foreach (glob("*.php") as $filename)
{
    include_once $filename;
}

But I also want to do the same for every directory I have and all the files in there. I heard of the __autoload function, but I also need it sometimes in for non-class-functions.

Answer 1

On this man page, the first comment gives a function that lists all the files recursively. Just adapt it to match your needs:

<?php
function include_all_php_files($dir)
{
    $root = scandir($dir);
    foreach($root as $value)
    {
        if($value === '.' || $value === '..') {continue;}
        if(is_file("$dir/$value") && preg_match('#\.php$#', $value))
        {
            include_once ("$dir/$value");
            continue;
        }
        include_all_php_files("$dir/$value");
    }
}
?>