PHP code to list all files in a directory_PHP tutorial

Copy code The code is as follows:

function dir_path($path) {
$path = str_replace ('\', '/', $path);
if (substr($path, -1) != '/') $path = $path . '/';
return $path;
}
/**
* List all files in the directory
*
* @param str $path directory
* @param str $exts suffix
* @param array $list path array
* @return array Return path array
*/
function dir_list($path, $exts = '', $list = array()) {
$path = dir_path($path);
$files = glob($path . '*');
foreach($files as $v) {
if (!$exts || preg_match("/.($exts)/i", $v)) {
$list[] = $v;
if (is_dir($v)) {
$list = dir_list($v, $exts, $list);
}
}
}
return $list;
}
?>

Usage:

Copy Code The code is as follows:

$r = dir_list('dir');
printf("

The output data is:

%s

n", var_export($r , true));
?>

PHP function -Used to list all files in a directory 2

A function written in PHP to list all files in a specified directory.
The function is followed by a sample code of use.
Note: If the page is UTF-8, in the Chinese version of Windows system, garbled characters will appear when reading the Chinese file name.

Copy code The code is as follows:

/* Function listDirTree( $dirName = null )
** Function list all files and subdirectories in the directory
** Parameter $dirName directory name
** Return directory structure array false means failure
*/
function listDirTree( $dirName = null )
{
if( empty( $dirName ) )
exit( "IBFileSystem: directory is empty." );
if( is_dir( $dirName ) )
{
if( $dh = opendir( $dirName ) )
{
$tree = array();
while( ( $file = readdir( $dh ) ) !== false )
{
if( $file != "." && $file != ".." )
{
$filePath = $dirName . "/" . $file;
if( is_dir( $filePath ) ) //For directories, recursively
{
$tree[$file] = listDirTree( $filePath );
}
else //For files, add to the current array
{
$tree[] = $file;
}
}
}
closedir( $dh );
}
else
{
exit( "IBFileSystem : can not open directory $dirName.");
}
//Return the current $tree
return $tree;
}
else
{
exit( " IBFileSystem: $dirName is not a directory.");
}
}
$files = listDirTree(".");
//print_r($files);
$size = count(files);
//The following code creates a list of files in this directory (with link address)
echo '

';
for( $i=0; $files [$i] != NULL; $i++ ) {
echo '
1. '.$ files[$i].'
';
}
echo '

';
?>

http://www.bkjia.com/PHPjc/326054.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/326054.htmlTechArticleCopy the code as follows: ?php function dir_path($path) { $path = str_replace('\', ' /', $path); if (substr($path, -1) != '/') $path = $path . '/'; return $path; } /** * List directories...