PHP 想要遍历文件夹中文件夹中的所有文件 - PHP want to loop through all the files in folders which folders are in folder

PHP want to loop through all the files in folders which folders are in folder

本文关键字：文件夹文件中文遍历 PHP | 更新日期: 2023-09-27

所以基本上我有包含文件夹的文件夹，在这些文件夹中我有

一些图像.jpg和一些 TXT 文件

所以我想遍历这些文件夹，然后遍历里面的所有文件，并通过 Javascript 将它们附加到div

到目前为止，我会尝试这样的事情只需要一些PHP建议，基本上这是一种正确的方法吗

<?php
    $directory = '/path/to/files';
    if (! is_dir($directory)) {
        exit('Invalid diretory path');
    }    
    foreach (scandir($directory) as $file // $file needs to be replaced with $folder for examle) {
        if ('.' === $file) continue; //what is this doing
        if ('..' === $file) continue; // and what is this doing
         //get path of the current folder via PHP
         // create the div with classes and id via javascript 
         // i know javascript so i skip this part
        foreach (scandir($directory) as $file) {
        if ('.' === $file) continue;
        if ('..' === $file) continue;
        //append img with src='php given path' and some classes
        //append some 'html h3' and some 'html p' and one 'html button'
        }
        //append the div with the html tags to a particular div i want
        // all  explained in '//' i can do via javascript so i need only help with PHP
    }

?>

我认为在冷杉循环中我必须删除

if ('.' === $file) continue; 
 if ('..' === $file) continue;

如果结构像你描述的那样简单，那么看看 glob

if (! is_dir($directory)) {
    exit('Invalid diretory path');
}    
foreach (glob($directory . '/*', GLOB_ONLYDIR) as $folder) {
     echo $folder . PHP_EOL; // this is a debug output. You do not need it
     // full path to folder is in $folder
     //get path of the current folder via PHP
     // create the div with classes and id via javascript 
     // i know javascript so i skip this part
    foreach (glob($folder . '/*.{jpg,txt}',GLOB_BRACE) as $file) {
        echo $file . PHP_EOL; // this is a debug output. You do not need it
        // Full path to image is in $file
        //append img with src='php given path' and some classes
        //append some 'html h3' and some 'html p' and one 'html button'
    }
    //append the div with the html tags to a particular div i want
    // all  explained in '//' i can do via javascript so i need only help with PHP
}