I use a script that allows me to find a file in a folder whose keyword matches the word chosen by the user, but the problem is that the result does not match the search keyword.
For example the user searches for the word "Hyper-v" and either it comes out files that have no relationship or it comes out nothing.
Thank you for your help
$findThisString = stripcslashes($_POST["recherchemotcle"]);
$path = "tuto";
$dir = opendir($path);
while (false !== ($file = readdir($dir)))
{
$data = file_get_contents($path . '/' . $file);
if (stripos($data, $findThisString) !== false)
{
echo ''.$file.' <br/>';
}
}
$dir->close();
Try this,
$findThisString = stripcslashes($_POST["recherchemotcle"]);
$path = "tuto";
$dir = opendir($path);
while (false !== ($file = readdir($dir)))
{ $data = glob($path . '/' . $file);
if (stripos($data[0], $findThisString) !== false)
{
echo ''.$file.' <br/>';
}
}
closedir($dir);
You can use glob() function something like below:
<?php
$findThisString = stripcslashes($_POST["recherchemotcle"]);
$path = "tuto";
$list =glob($path."/".$findThisString."*.*");
foreach ($list as $l) {
$files[] = $l;
}
?>
Related
I'm trying to search for a folder and retrieve the files inside of the folder (get content) I'm able to search for the folder using the follow code but I can't pass from there I can't see the content an retrieve the files inside. The files inside will be txt files and I would like to be able to open and see then.
How can achieve what i want? Thank you.
<?php
$dirname = "C:\windows";//Directory to search in. *Must have a trailing slash*
$findme = $_POST["search"];
$dir = opendir($dirname);
while(false != ($file = readdir($dir))){//Loop for every item in the directory.
if(($file != ".") and ($file != "..") and ($file != ".DS_Store") and ($file !=
"search.php"))//Exclude these files from the search
{
$pos = stripos($file, $findme);
if ($pos !== false){
$thereisafile = true;//Tell the script something was found.
echo'' . $file . '<br>';
}else{
}
}
}
if (!isset($thereisafile)){
echo "Nothing was found.";//Tell the user nothing was found.
echo '<img src="yourimagehere.jpg"/>';//Display an image, when nothing was found.
}
?>
New code
<?php
$dirname = "C:\\Windows\\";//Directory to search in. *Must have a trailing slash*
$findme = 'maxlink'; //$_POST["search"];
$files = scandir($dirname);
foreach ($files AS $file)
{
if ($file == '.' or $file == '..' or $file == '.DS_Store' or $file == 'search.php') continue;
if (stripos($file, $findme) !== false)
{
$found = true;
echo 'FOUND FILE ' . $file . '<hr>';
echo 'OPENING IT:<br>';
echo file_get_contents($dirname . $file);
echo '<hr>';
}
else
{
echo 'not found: ' . $file . '<br>';
}
}
if (!isset($found))
{
echo "Nothing was found.";//Tell the user nothing was found.
echo '<img src="yourimagehere.jpg"/>';//Display an image, when nothing was found.
}
The following code uses a recursive function for searching the directory. I hope it’ll solve your problem.
function scandir_r($dir){
$files = array_diff(scandir($dir), array(".", ".."));
$arr = array();
foreach($files as $file){
$arr[] = $dir.DIRECTORY_SEPARATOR.$file;
if(is_dir($dir.DIRECTORY_SEPARATOR.$file)){
$arr = array_merge($arr, scandir_r($dir.DIRECTORY_SEPARATOR.$file));
}
}
return($arr);
}
$dirname = "C:\windows";
$findme = "/".preg_quote($_POST["search"], "/")."/";
$files = preg_grep($findme, scandir_r($dirname));
if(sizeof($files)){
foreach($files as $file){
$_file = $dirname.DIRECTORY_SEPARATOR.$file;
echo "$file<br/>";
}
}
else{
echo "Nothing was found.";
echo "<img src=\"yourimagehere.jpg\"/>";
}
I have a folder on my server called 'images', and within that folder I could have a single folder to as many as 10 folders that contain images.
Instead of writing a tag for each image
<img src="images/people/001.jpg">
<img src="images/landscape/001.jpg">
etc etc
Can I use PHP to get all the images in all the folders in the main directory 'images'?
I have VERY little experience with PHP, so this is something I am struggling with.
I need php to return an array of '<div class="box"><img src="images/FOLDER/IMAGENAME.jpg"></div>'
Maybe someone can help.
function ListFiles($dir) {
if($dh = opendir($dir)) {
$files = Array();
$inner_files = Array();
while($file = readdir($dh)) {
if($file != "." && $file != ".." && $file[0] != '.') {
if(is_dir($dir . "/" . $file)) {
$inner_files = ListFiles($dir . "/" . $file);
if(is_array($inner_files)) $files = array_merge($files, $inner_files);
} else {
array_push($files, $dir . "/" . $file);
}
}
}
closedir($dh);
return $files;
}
}
foreach (ListFiles('/path/to/images') as $key=>$file){
echo "<div class=\"box\"><img src=\"$file\"/></div>";
}
Something like this?
A simpler soluton. You can use built-in glob function. Assuming that all of your images are .jpg:
$result = array();
$dir = 'images/';
foreach(glob($dir.'*.jpg') as $filename) {
$result[] = "<div class=\"box\"><img src=\"$filename\"></div>";
}
Then you can echo each element of $result or whatever you want.
How to count the number of files in a directory using PHP?
Please answer for the following things:
1. Recursive Search: The directory (which is being searched) might be having several other directories and files.
2. Non-Recursive Search: All the directories should be ignored which are inside the directory that is being searched. Only files to be considered.
I am having the following code, but looking for a better solution.
<?php
$files = array();
$dir = opendir('./items/2/l');
while(($file = readdir($dir)) !== false)
{
if($file !== '.' && $file !== '..' && !is_dir($file))
{
$files[] = $file;
}
}
closedir($dir);
//sort($files);
$nooffiles = count($files);
?>
Recursive:
$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir));
$count = 0;
while($it->next()) $count++;
Most of the mentioned ways for "Non-Recursive Search" work, though it can be shortened using PHP's glob filesystem function.
It basically finds pathnames matching a pattern and thus can be used as:
$count = 0;
foreach (glob('path\to\dir\*.*') as $file) {
$count++;
}
The asterisk before the dot denotes the filename, and the one after denotes the file extension. Thus, its use can further be extended to counting files with specific filenames, specific extensions or both.
non-recrusive:
$dir = opendir('dir/');
$i = 0;
while (false !== ($file = readdir($dir))){
if (!in_array($file, array('.', '..') and !is_dir($file)) $i++;
}
echo "There were $i files";
recrusive:
function crawl($dir){
$dir = opendir($dir);
$i = 0;
while (false !== ($file = readdir($dir)){
if (is_dir($file) and !in_array($file, array('.', '..'))){
$i += crawl($file);
}else{
$i++;
}
}
return $i;
}
$i = crawl('dir/');
echo "There were $i files";
Might be useful for you:
http://www.php.net/manual/en/class.dir.php
http://www.php.net/manual/en/function.is-file.php
But, i think, there is no other good solutions.
Rather than posting code for you, I would provide the outline of what you should do as you seem to have the basic code already.
Place your code in a function. Have two parameters ($path, $recursive = FALSE) and within your code, separate the is_dir() and if that's true and the recursive flag is true, then pass the new path (path to the current file) back to the function (self reference).
Hope this helps you learn, rather than copy paste :-)
Something like this might work:
(might need to add some checks for '/' for the $dir.$file concatenation)
$files = array();
$dir = './items/2/l';
countFiles($dir, $files); // Recursive
countFiles($dir, $files, false); // Not recursive;
var_dump(count($files));
function countFiles($directory, &$fileArray, $recursive = true){
$currDir = opendir($directory);
while(($file = readdir($dir)) !== false)
{
if(is_dir($file) && $recursive){
countFiles($directory.$fileArray, $saveArray);
}
else if($file !== '.' && $file !== '..' && !is_dir($file))
{
$fileArray[] = $file;
}
}
}
Recursive:
function count_files($path) {
// (Ensure that the path contains an ending slash)
$file_count = 0;
$dir_handle = opendir($path);
if (!$dir_handle) return -1;
while ($file = readdir($dir_handle)) {
if ($file == '.' || $file == '..') continue;
if (is_dir($path . $file)){
$file_count += count_files($path . $file . DIRECTORY_SEPARATOR);
}
else {
$file_count++; // increase file count
}
}
closedir($dir_handle);
return $file_count;
}
Non-Recursive:
$directory = ".. path/";
if (glob($directory . "*.") != false)
{
$filecount = count(glob($directory . "*."));
echo $filecount;
}
else
{
echo 0;
}
Courtesy of Russell Dias
You can use the SPL DirectoryIterator to do this in a non-recursive (or with a recursive iterator in a recursive) fashion:
iterator_count(new DirectoryIterator($directory));
It's good to note that this will not just count regular files, but also directories, dot files and symbolic links. For regular files only, you can use:
$directory = new DirectoryIterator($directory);
$count = 0;
foreach($directory as $file ){ $count += ($file->isFile()) ? 1 : 0;}
PHP 5.4.0 also offers:
iterator_count(new CallbackFilterIterator($directory, function($current) { return $current->isFile(); }));
$dir = opendir('dir/');
$i = 0;
while (false !== ($file = readdir($dir))){
if (!in_array($file, array('.', '..' ))and (!is_dir($file)))
$i++;
}
echo "There were $i files";
This question already has answers here:
Closed 11 years ago.
Possible Duplicate:
php scandir --> search for files/directories
I have a folder, inside this folder, have many subfolders, but I would like to scan all the subfolders, and scan all the .m file... How can I do so??
Here is the file:
/MyFilePath/
/myPath.m
/myPath2.m
/myPath3.m
/MyClasses/
/my.m
/my1.m
/my2.m
/my3.m
/Utilities/
/u1.m
/u2.m
/External/
/a.m
/b.m
/c.m
/Internal/
/d.m
/e.m
/f.m
/Views/
/a_v.m
/b_v.m
/c_v.m
/Controllers/
/a_vc.m
/b_vc.m
/c_vc.m
/AnotherClasses/
/anmy.m
/anmy1.m
/anmy2.m
/anmy3.m
/Networking/
/net1.m
/net2.m
/net3.m
/External/
/Internal/
/Views/
/Controllers/
You could also use some of the SPL's iterators. A quick and basic example would look like:
$directories = new RecursiveDirectoryIterator('path/to/search');
$flattened = new RecursiveIteratorIterator($directories);
$filter = new RegexIterator($flattened, '/\.in$/');
foreach ($filter as $file) {
echo $file, PHP_EOL;
}
More infos (mostly incomplete):
http://php.net/recursivedirectoryiterator
http://php.net/recursiveiteratoriterator
http://php.net/regexiterator
You can use a recursive function like this:
function searchFiles($dir,$pattern,$recursive=false)
{
$matches = array();
$d = dir($dir);
while (false !== ($entry = $d->read()))
{
if (is_dir($d->path.$entry) && $recursive)
{
$subdir = $d->path.$entry;
$matches = array_merge($matches,searchFiles($dir,$pattern,$recursive));
}
elseif (is_file($d->path.$entry) && preg_match($pattern,$entry))
{
$matches[] = $d->path.$entry;
}
}
$d->close();
return $matches;
}
Usage:
$matches = searchFiles("/mypath/","'[.]m$'i",true);
function ScanForMFiles($dir){
$return = array();
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
if(is_dir($dir.$file)){
$return = array_merge($return, ScanForMFiles($dir.$file."/"));
}
else {
if(substr($file, -2) == '.m')
$return[] = $file;
}
}
}
closedir($handle);
}
return $return;
}
var_dump(ScanForMFiles('./'));
You'll want to look to the PHP docs for details on this: http://php.net/manual/en/function.readdir.php
Here's an example that should do what you you want. It will return an array of all .m files in the sub directories. You can then loop through each file and read the contents if that is what you are interested in.
<?php
function get_m_files($root = '.'){
$files = array();
$directories = array();
$last_letter = $root[strlen($root)-1];
$root = ($last_letter == '\\' || $last_letter == '/') ? $root : $root.DIRECTORY_SEPARATOR;
$directories[] = $root;
while (sizeof($directories)) {
$dir = array_pop($directories);
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if ($file == '.' || $file == '..') {
continue;
}
$file = $dir.$file;
if (is_dir($file)) {
$directory_path = $file.DIRECTORY_SEPARATOR;
array_push($directories, $directory_path);
} elseif (is_file($file)) {
if (substr( $file, -strlen( ".m" ) ) == ".m") {
$files[] = $file;
}
}
}
closedir($handle);
}
}
return $files;
}
?>
This question already has answers here:
Getting the names of all files in a directory with PHP
(15 answers)
Closed 6 months ago.
I have the code below that lists all the images in a folder, the problem is that it finds some files ( a . and a ..) that I am not sure what they are so I am not sure how to prevent them from showing up. I am on a windows XP machine, any help would be great, thanks.
Errors: Warning: rename(images/.,images/.) [function.rename]: No error
in C:\wamp\www\Testing\listPhotosA.php on line 14
Warning: rename(images/..,images/..) [function.rename]: No error in
C:\wamp\www\Testing\listPhotosA.php on line 14
Code:
<?php
define('IMAGEPATH', 'images/');
if (is_dir(IMAGEPATH)){
$handle = opendir(IMAGEPATH);
}
else{
echo 'No image directory';
}
$directoryfiles = array();
while (($file = readdir($handle)) !== false) {
$newfile = str_replace(' ', '_', $file);
rename(IMAGEPATH . $file, IMAGEPATH . $newfile);
$directoryfiles[] = $newfile;
}
foreach($directoryfiles as $directoryfile){
if(strlen($directoryfile) > 3){
echo '<img src="' . IMAGEPATH . $directoryfile . '" alt="' . $directoryfile . '" /> <br>';
}
}
closedir($handle); ?>
I like PHP's glob function.
foreach(glob(IMAGEPATH.'*') as $filename){
echo basename($filename) . "\n";
}
glob() is case sensitive and the wildcard * will return all files, so I specified the extension here so you don't have to do the filtering work
$d = 'path/to/images/';
foreach(glob($d.'*.{jpg,JPG,jpeg,JPEG,png,PNG}',GLOB_BRACE) as $file){
$imag[] = basename($file);
}
Use glob function.
<?php
define('IMAGEPATH', 'images/');
foreach(glob(IMAGEPATH.'*') as $filename){
$imag[] = basename($filename);
}
print_r($imag);
?>
You got all images in array format
To get all jpg images in all dirs and subdirs inside a folder:
function getAllDirs($directory, $directory_seperator) {
$dirs = array_map(function ($item) use ($directory_seperator) {
return $item . $directory_seperator;
}, array_filter(glob($directory . '*'), 'is_dir'));
foreach ($dirs AS $dir) {
$dirs = array_merge($dirs, getAllDirs($dir, $directory_seperator));
}
return $dirs;
}
function getAllImgs($directory) {
$resizedFilePath = array();
foreach ($directory AS $dir) {
foreach (glob($dir . '*.jpg') as $filename) {
array_push($resizedFilePath, $filename);
}
}
return $resizedFilePath;
}
$directory = "C:/xampp/htdocs/images/";
$directory_seperator = "/";
$allimages = getAllImgs(getAllDirs($directory, $directory_seperator));
Using balphp's scan_dir function:
https://github.com/balupton/balphp/blob/765ee3cfc4814ab05bf3b5512b62b8b984fe0369/lib/core/functions/_scan_dir.funcs.php
scan_dir($dirPath, array('pattern'=>'image'));
Will return an array of all files that are images in that path and all subdirectories, using a $path => $filename structure. To turn off scanning subdirectories, set the recurse option to false
Please use the following code to read images from the folder.
function readDataFromImageFolder() {
$imageFolderName = 14;
$base = dirname(__FILE__);
$dirname = $base.DS.'images'.DS.$imageFolderName.DS;
$files = array();
if (!file_exists($dirname)) {
echo "The directory $dirname not exists.".PHP_EOL;
exit;
} else {
echo "The directory $dirname exists.".PHP_EOL;
$dh = opendir( $dirname );
while (false !== ($filename = readdir($dh))) {
if ($filename === '.' || $filename === '..') continue;
$files[] = $dirname.$filename;
}
uploadImages( $files );
}
}
Please click here for detailed explanation.
http://www.pearlbells.co.uk/code-snippets/read-images-folder-php/
You can use OPP oriented DirectoryIterator class.
foreach (new DirectoryIterator(IMAGEPATH) as $fileInfo) {
// Removing dots
if($fileInfo->isDot()) {
continue;
}
// You have all necessary data in $fileInfo
echo $fileInfo->getFilename() . "<br>\n";
}
while (($file = readdir($handle)) !== false) {
if (
($file == '.')||
($file == '..')
) {
continue;
}
$newfile = str_replace(' ', '_', $file);
rename(IMAGEPATH . $file, IMAGEPATH . $newfile);
$directoryfiles[] = $newfile;
}