I'm working on a slightly new project. I wanted to know how many files are in a certain directory.
<div id="header">
<?php
$dir = opendir('uploads/'); # This is the directory it will count from
$i = 0; # Integer starts at 0 before counting
# While false is not equal to the filedirectory
while (false !== ($file = readdir($dir))) {
if (!in_array($file, array('.', '..') and !is_dir($file)) $i++;
}
echo "There were $i files"; # Prints out how many were in the directory
?>
</div>
This is what I have so far (from searching). However, it is not appearing properly? I have added a few notes so feel free to remove them, they are just so I can understand it as best as I can.
If you require some more information or feel as if I haven't described this enough please feel free to state so.
<?php echo(count(array_slice(scandir($directory),2))); ?>
array_slice
works similary like substr
function, only it works with arrays.
For example, this would chop out first two array keys from array:
$key_zero_one = array_slice($someArray, 0, 2);
And if You ommit the first parameter, like in first example, array will not contain first two key/value pairs *('.' and '..').
$it = new filesystemiterator(dirname("Enter directory here"));
printf("There were %d Files", iterator_count($it));
echo("<br/>");
foreach ($it as $fileinfo) {
echo $fileinfo->getFilename() . "<br/>\n";
}
This should work enter the directory in dirname. and let the magic happen.
Working Demo
<?php
$directory = "../images/team/harry/"; // dir location
if (glob($directory . "*.*") != false)
{
$filecount = count(glob($directory . "*.*"));
echo $filecount;
}
else
{
echo 0;
}
?>
You can get the filecount like so:
$directory = "/path/to/dir/";
$filecount = 0;
$files = glob($directory . "*");
if ($files){
$filecount = count($files);
}
echo "There were $filecount files";
where the "*"
is you can change that to a specific filetype if you want like "*.jpg"
or you could do multiple filetypes like this:
glob($directory . "*.{jpg,png,gif}",GLOB_BRACE)
the GLOB_BRACE
flag expands {a,b,c} to match 'a', 'b', or 'c'
You should have :
<div id="header">
<?php
// integer starts at 0 before counting
$i = 0;
$dir = 'uploads/';
if ($handle = opendir($dir)) {
while (($file = readdir($handle)) !== false){
if (!in_array($file, array('.', '..')) && !is_dir($dir.$file))
$i++;
}
}
// prints out how many were in the directory
echo "There were $i files";
?>
</div>
Since I needed this too, I was curious as to which alternative was the fastest.
I found that -- if all you want is a file count -- Baba's solution is a lot faster than the others. I was quite surprised.
Try it out for yourself:
<?php
define('MYDIR', '...');
foreach (array(1, 2, 3) as $i)
{
$t = microtime(true);
$count = run($i);
echo "$i: $count (".(microtime(true) - $t)." s)\n";
}
function run ($n)
{
$func = "countFiles$n";
$x = 0;
for ($f = 0; $f < 5000; $f++)
$x = $func();
return $x;
}
function countFiles1 ()
{
$dir = opendir(MYDIR);
$c = 0;
while (($file = readdir($dir)) !== false)
if (!in_array($file, array('.', '..')))
$c++;
closedir($dir);
return $c;
}
function countFiles2 ()
{
chdir(MYDIR);
return count(glob("*"));
}
function countFiles3 () // Fastest method
{
$f = new FilesystemIterator(MYDIR, FilesystemIterator::SKIP_DOTS);
return iterator_count($f);
}
?>
Test run: (obviously, glob()
doesn't count dot-files)
1: 99 (0.4815571308136 s)
2: 98 (0.96104407310486 s)
3: 99 (0.26513481140137 s)
Maybe usefull to someone. On a Windows system, you can let Windows do the job by calling the dir-command. I use an absolute path, like E:/mydir/mysubdir
.
<?php
$mydir='E:/mydir/mysubdir';
$dir=str_replace('/','\\',$mydir);
$total = exec('dir '.$dir.' /b/a-d | find /v /c "::"');
$files = glob('uploads/*');
$count = 0;
$totalCount = 0;
$subFileCount = 0;
foreach ($files as $file)
{
global $count, $totalCount;
if(is_dir($file))
{
$totalCount += getFileCount($file);
}
if(is_file($file))
{
$count++;
}
}
function getFileCount($dir)
{
global $subFileCount;
if(is_dir($dir))
{
$subfiles = glob($dir.'/*');
if(count($subfiles))
{
foreach ($subfiles as $file)
{
getFileCount($file);
}
}
}
if(is_file($dir))
{
$subFileCount++;
}
return $subFileCount;
}
$totalFilesCount = $count + $totalCount;
echo 'Total Files Count ' . $totalFilesCount;
Based on the accepted answer, here is a way to count all files in a directory RECURSIVELY:
iterator_count(
new \RecursiveIteratorIterator(
new \RecursiveDirectoryIterator('/your/directory/here/', \FilesystemIterator::SKIP_DOTS)
)
)
Here's a PHP Linux function that's considerably fast. A bit dirty, but it gets the job done!
$dir - path to directory
$type - f, d or false (by default)
f - returns only files count
d - returns only folders count
false - returns total files and folders count
function folderfiles($dir, $type=false) {
$f = escapeshellarg($dir);
if($type == 'f') {
$io = popen ( '/usr/bin/find ' . $f . ' -type f | wc -l', 'r' );
} elseif($type == 'd') {
$io = popen ( '/usr/bin/find ' . $f . ' -type d | wc -l', 'r' );
} else {
$io = popen ( '/usr/bin/find ' . $f . ' | wc -l', 'r' );
}
$size = fgets ( $io, 4096);
pclose ( $io );
return $size;
}
You can tweak to fit your needs.
Please note that this will not work on Windows.
The best answer in my opinion:
$num = count(glob("/exact/path/to/files/" . "*"));
echo $num;
simple code add for file .php then your folder which number of file to count its
$directory = "images/icons";
$files = scandir($directory);
for($i = 0 ; $i < count($files) ; $i++){
if($files[$i] !='.' && $files[$i] !='..')
{ echo $files[$i]; echo "<br>";
$file_new[] = $files[$i];
}
}
echo $num_files = count($file_new);
simple add its done ....
I use this:
count(glob("yourdir/*",GLOB_BRACE))
Try this.
// Directory
$directory = "/dir";
// Returns array of files
$files = scandir($directory);
// Count number of files and store them to variable..
$num_files = count($files)-2;
Not counting the '.' and '..'.
Source: Stackoverflow.com