PHP gestió de fitxers

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scandir. Mostrar els fitxers d'un directori

<?php
$dir    = '/home/sergi/prova/TIC2011-12/Atenció sociosanitaria';
$files1 = scandir($dir);
$files2 = scandir($dir, 1);

print_r($files1);
print_r($files2);
?>

Llistar recursivament els noms dels fitxers d'una carpeta i subcarpetes

<?php

function getDirectory( $path = '.', $level = 0 ){

    $ignore = array( 'cgi-bin', '.', '..' );
    
    // Directories to ignore when listing output. Many hosts
    // will deny PHP access to the cgi-bin.

    $dh = @opendir( $path );
    // Open the directory to the handle $dh
    
    while( false !== ( $file = readdir( $dh ) ) ){
    // Loop through the directory
    
        if( !in_array( $file, $ignore ) ){
        // Check that this file is not to be ignored
            
            str_repeat( ' ', ( $level * 4 ) );
            // Just to add spacing to the list, to better
            // show the directory tree.
            
            if( is_dir( "$path/$file" ) ){
            // Its a directory, so we need to keep reading down...
            
                echo "$file\n";
                getDirectory( "$path/$file", ($level+1) );
                // Re-call this same function but on a new directory.
                // this is what makes function recursive.
            
            } else {
            
                echo "$file\n";
                // Just print out the filename
            
            }
        
        }
    
    }
    
    closedir( $dh );
    // Close the directory handle

}

getDirectory( "/home/sergi/prova/TIC2011-12" );
// Get the current directory

?>