Directory Listing in PHP
-2
I have a php function that allows me to delete images from a certain directory. Now my problem is that in my code, i can see the index.php file listed, and i only want to show the images under it. Here is my full code:
$fid= $_POST['fid'];
if (("submit")&&($fid != "")) {
foreach($fid as $rfn) {
$remove = "$dir/$rfn";
unlink($remove);
}
}
$handle=opendir($dir);
while (($file = readdir($handle))!== false){
if ($file != "." && $file != "..") {
$size = filesize("$dir/$file");
$list .= '<div class="col-md-3 text-center" style="margin-top:20px;">';
$list .= '<img src="../inc/img/galeria/'.$file.'" class="rounded" width="100%" height="250px">';
$list .= '<br><br>';
$list .= '<input type="checkbox" class="form-control" name="fid" value="'.$file.'">';
$list .= '</div>';
}
}
closedir($handle);
echo $list;
Now this code works just fine, the problem is it lists everything inside the directory and i want to show only the jpg, jpeg, gif or png files inside of that directory. Thanks in advance guys.
php directory-listing
asked Nov 24 '18 at 0:52
Pedro CarvalhoPedro Carvalho
488
|
show 2 more comments
-2
I have a php function that allows me to delete images from a certain directory. Now my problem is that in my code, i can see the index.php file listed, and i only want to show the images under it. Here is my full code:
$fid= $_POST['fid'];
if (("submit")&&($fid != "")) {
foreach($fid as $rfn) {
$remove = "$dir/$rfn";
unlink($remove);
}
}
$handle=opendir($dir);
while (($file = readdir($handle))!== false){
if ($file != "." && $file != "..") {
$size = filesize("$dir/$file");
$list .= '<div class="col-md-3 text-center" style="margin-top:20px;">';
$list .= '<img src="../inc/img/galeria/'.$file.'" class="rounded" width="100%" height="250px">';
$list .= '<br><br>';
$list .= '<input type="checkbox" class="form-control" name="fid" value="'.$file.'">';
$list .= '</div>';
}
}
closedir($handle);
echo $list;
Now this code works just fine, the problem is it lists everything inside the directory and i want to show only the jpg, jpeg, gif or png files inside of that directory. Thanks in advance guys.
php directory-listing
asked Nov 24 '18 at 0:52
Pedro CarvalhoPedro Carvalho
488
what is this firstiffeatures("submit")string for?
– Marcin Orlowski
Nov 24 '18 at 0:55
I use it to submit a form to delete the image that is listed
– Pedro Carvalho
Nov 24 '18 at 0:57
1
if ("submit")makes no sense. It's always TRUE
– Marcin Orlowski
Nov 24 '18 at 0:59
You are right about that, i will fix that and remove it, do you have any idea how can i fix the listing to a specific type or types?
– Pedro Carvalho
Nov 24 '18 at 1:02
1
stackoverflow.com/questions/3226519/…
– Pirate of Marmara
Nov 24 '18 at 1:05
|
show 2 more comments
-2
-2
-2
I have a php function that allows me to delete images from a certain directory. Now my problem is that in my code, i can see the index.php file listed, and i only want to show the images under it. Here is my full code:
$fid= $_POST['fid'];
if (("submit")&&($fid != "")) {
foreach($fid as $rfn) {
$remove = "$dir/$rfn";
unlink($remove);
}
}
$handle=opendir($dir);
while (($file = readdir($handle))!== false){
if ($file != "." && $file != "..") {
$size = filesize("$dir/$file");
$list .= '<div class="col-md-3 text-center" style="margin-top:20px;">';
$list .= '<img src="../inc/img/galeria/'.$file.'" class="rounded" width="100%" height="250px">';
$list .= '<br><br>';
$list .= '<input type="checkbox" class="form-control" name="fid" value="'.$file.'">';
$list .= '</div>';
}
}
closedir($handle);
echo $list;
Now this code works just fine, the problem is it lists everything inside the directory and i want to show only the jpg, jpeg, gif or png files inside of that directory. Thanks in advance guys.
php directory-listing
asked Nov 24 '18 at 0:52
Pedro CarvalhoPedro Carvalho
488
I have a php function that allows me to delete images from a certain directory. Now my problem is that in my code, i can see the index.php file listed, and i only want to show the images under it. Here is my full code:
$fid= $_POST['fid'];
if (("submit")&&($fid != "")) {
foreach($fid as $rfn) {
$remove = "$dir/$rfn";
unlink($remove);
}
}
$handle=opendir($dir);
while (($file = readdir($handle))!== false){
if ($file != "." && $file != "..") {
$size = filesize("$dir/$file");
$list .= '<div class="col-md-3 text-center" style="margin-top:20px;">';
$list .= '<img src="../inc/img/galeria/'.$file.'" class="rounded" width="100%" height="250px">';
$list .= '<br><br>';
$list .= '<input type="checkbox" class="form-control" name="fid" value="'.$file.'">';
$list .= '</div>';
}
}
closedir($handle);
echo $list;
Now this code works just fine, the problem is it lists everything inside the directory and i want to show only the jpg, jpeg, gif or png files inside of that directory. Thanks in advance guys.
php directory-listing
php directory-listing
asked Nov 24 '18 at 0:52
Pedro CarvalhoPedro Carvalho
488
asked Nov 24 '18 at 0:52
Pedro CarvalhoPedro Carvalho
488
asked Nov 24 '18 at 0:52
Pedro CarvalhoPedro Carvalho
488
asked Nov 24 '18 at 0:52
Pedro CarvalhoPedro Carvalho
488
asked Nov 24 '18 at 0:52
Pedro CarvalhoPedro Carvalho
488
488
what is this firstiffeatures("submit")string for?
– Marcin Orlowski
Nov 24 '18 at 0:55
I use it to submit a form to delete the image that is listed
– Pedro Carvalho
Nov 24 '18 at 0:57
1
if ("submit")makes no sense. It's always TRUE
– Marcin Orlowski
Nov 24 '18 at 0:59
You are right about that, i will fix that and remove it, do you have any idea how can i fix the listing to a specific type or types?
– Pedro Carvalho
Nov 24 '18 at 1:02
1
stackoverflow.com/questions/3226519/…
– Pirate of Marmara
Nov 24 '18 at 1:05
|
show 2 more comments
what is this firstiffeatures("submit")string for?
– Marcin Orlowski
Nov 24 '18 at 0:55
I use it to submit a form to delete the image that is listed
– Pedro Carvalho
Nov 24 '18 at 0:57
1
if ("submit")makes no sense. It's always TRUE
– Marcin Orlowski
Nov 24 '18 at 0:59
You are right about that, i will fix that and remove it, do you have any idea how can i fix the listing to a specific type or types?
– Pedro Carvalho
Nov 24 '18 at 1:02
1
stackoverflow.com/questions/3226519/…
– Pirate of Marmara
Nov 24 '18 at 1:05
what is this first
if features ("submit") string for?– Marcin Orlowski
Nov 24 '18 at 0:55
what is this first
if features ("submit") string for?– Marcin Orlowski
Nov 24 '18 at 0:55
I use it to submit a form to delete the image that is listed
– Pedro Carvalho
Nov 24 '18 at 0:57
I use it to submit a form to delete the image that is listed
– Pedro Carvalho
Nov 24 '18 at 0:57
1
1
if ("submit") makes no sense. It's always TRUE– Marcin Orlowski
Nov 24 '18 at 0:59
if ("submit") makes no sense. It's always TRUE– Marcin Orlowski
Nov 24 '18 at 0:59
You are right about that, i will fix that and remove it, do you have any idea how can i fix the listing to a specific type or types?
– Pedro Carvalho
Nov 24 '18 at 1:02
You are right about that, i will fix that and remove it, do you have any idea how can i fix the listing to a specific type or types?
– Pedro Carvalho
Nov 24 '18 at 1:02
1
1
stackoverflow.com/questions/3226519/…
– Pirate of Marmara
Nov 24 '18 at 1:05
stackoverflow.com/questions/3226519/…
– Pirate of Marmara
Nov 24 '18 at 1:05
|
show 2 more comments
3 Answers
3
active
oldest
votes
0
This is how to scan a dir and only process certain files. Adapt for your use:
$handle=opendir($dir);
while ( ($file = readdir($handle)) !== false ) {
$ext = pathinfo($file, PATHINFO_EXTENSION);
if ( in_array($file, ['.', '..']) || ! in_array($ext, ['jpeg', 'jpg', 'gif', 'png']) ) {
continue;
}
// Do something with file
}
answered Nov 24 '18 at 1:10
ryantxrryantxr
2,6691520
add a comment |
0
This fixes the issue, thank you guys for the tips!
$images = glob('/tmp/*.{jpeg,gif,png}', GLOB_BRACE);
And also:
// image extensions
$extensions = array('jpg', 'jpeg', 'png', 'gif', 'bmp');
// init result
$result = array();
// directory to scan
$directory = new DirectoryIterator('/dir/to/scan/');
// iterate
foreach ($directory as $fileinfo) {
// must be a file
if ($fileinfo->isFile()) {
// file extension
$extension = strtolower(pathinfo($fileinfo->getFilename(), PATHINFO_EXTENSION));
// check if extension match
if (in_array($extension, $extensions)) {
// add to result
$result = $fileinfo->getFilename();
}
}
}
// print result
print_r($result);
This one is even better and i have managed to make it work, shouts to @pirateofmarmara to guide me on this.
answered Nov 24 '18 at 1:11
Pedro CarvalhoPedro Carvalho
488
add a comment |
0
You can try the following. I hope there is no syntax error. I did not run it.
foreach(glob($dir . "/*.{jpg,jpeg,png}", GLOB_BRACE) as $file) {
// echo $file;
}
answered Nov 24 '18 at 1:20
koalabruderkoalabruder
1,42552434
add a comment |
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3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
This is how to scan a dir and only process certain files. Adapt for your use:
$handle=opendir($dir);
while ( ($file = readdir($handle)) !== false ) {
$ext = pathinfo($file, PATHINFO_EXTENSION);
if ( in_array($file, ['.', '..']) || ! in_array($ext, ['jpeg', 'jpg', 'gif', 'png']) ) {
continue;
}
// Do something with file
}
answered Nov 24 '18 at 1:10
ryantxrryantxr
2,6691520
add a comment |
0
This is how to scan a dir and only process certain files. Adapt for your use:
$handle=opendir($dir);
while ( ($file = readdir($handle)) !== false ) {
$ext = pathinfo($file, PATHINFO_EXTENSION);
if ( in_array($file, ['.', '..']) || ! in_array($ext, ['jpeg', 'jpg', 'gif', 'png']) ) {
continue;
}
// Do something with file
}
answered Nov 24 '18 at 1:10
ryantxrryantxr
2,6691520
add a comment |
0
0
0
This is how to scan a dir and only process certain files. Adapt for your use:
$handle=opendir($dir);
while ( ($file = readdir($handle)) !== false ) {
$ext = pathinfo($file, PATHINFO_EXTENSION);
if ( in_array($file, ['.', '..']) || ! in_array($ext, ['jpeg', 'jpg', 'gif', 'png']) ) {
continue;
}
// Do something with file
}
answered Nov 24 '18 at 1:10
ryantxrryantxr
2,6691520
This is how to scan a dir and only process certain files. Adapt for your use:
$handle=opendir($dir);
while ( ($file = readdir($handle)) !== false ) {
$ext = pathinfo($file, PATHINFO_EXTENSION);
if ( in_array($file, ['.', '..']) || ! in_array($ext, ['jpeg', 'jpg', 'gif', 'png']) ) {
continue;
}
// Do something with file
}
answered Nov 24 '18 at 1:10
ryantxrryantxr
2,6691520
answered Nov 24 '18 at 1:10
ryantxrryantxr
2,6691520
answered Nov 24 '18 at 1:10
ryantxrryantxr
2,6691520
answered Nov 24 '18 at 1:10
ryantxrryantxr
2,6691520
2,6691520
add a comment |
add a comment |
0
This fixes the issue, thank you guys for the tips!
$images = glob('/tmp/*.{jpeg,gif,png}', GLOB_BRACE);
And also:
// image extensions
$extensions = array('jpg', 'jpeg', 'png', 'gif', 'bmp');
// init result
$result = array();
// directory to scan
$directory = new DirectoryIterator('/dir/to/scan/');
// iterate
foreach ($directory as $fileinfo) {
// must be a file
if ($fileinfo->isFile()) {
// file extension
$extension = strtolower(pathinfo($fileinfo->getFilename(), PATHINFO_EXTENSION));
// check if extension match
if (in_array($extension, $extensions)) {
// add to result
$result = $fileinfo->getFilename();
}
}
}
// print result
print_r($result);
This one is even better and i have managed to make it work, shouts to @pirateofmarmara to guide me on this.
answered Nov 24 '18 at 1:11
Pedro CarvalhoPedro Carvalho
488
add a comment |
0
This fixes the issue, thank you guys for the tips!
$images = glob('/tmp/*.{jpeg,gif,png}', GLOB_BRACE);
And also:
// image extensions
$extensions = array('jpg', 'jpeg', 'png', 'gif', 'bmp');
// init result
$result = array();
// directory to scan
$directory = new DirectoryIterator('/dir/to/scan/');
// iterate
foreach ($directory as $fileinfo) {
// must be a file
if ($fileinfo->isFile()) {
// file extension
$extension = strtolower(pathinfo($fileinfo->getFilename(), PATHINFO_EXTENSION));
// check if extension match
if (in_array($extension, $extensions)) {
// add to result
$result = $fileinfo->getFilename();
}
}
}
// print result
print_r($result);
This one is even better and i have managed to make it work, shouts to @pirateofmarmara to guide me on this.
answered Nov 24 '18 at 1:11
Pedro CarvalhoPedro Carvalho
488
add a comment |
0
0
0
This fixes the issue, thank you guys for the tips!
$images = glob('/tmp/*.{jpeg,gif,png}', GLOB_BRACE);
And also:
// image extensions
$extensions = array('jpg', 'jpeg', 'png', 'gif', 'bmp');
// init result
$result = array();
// directory to scan
$directory = new DirectoryIterator('/dir/to/scan/');
// iterate
foreach ($directory as $fileinfo) {
// must be a file
if ($fileinfo->isFile()) {
// file extension
$extension = strtolower(pathinfo($fileinfo->getFilename(), PATHINFO_EXTENSION));
// check if extension match
if (in_array($extension, $extensions)) {
// add to result
$result = $fileinfo->getFilename();
}
}
}
// print result
print_r($result);
This one is even better and i have managed to make it work, shouts to @pirateofmarmara to guide me on this.
answered Nov 24 '18 at 1:11
Pedro CarvalhoPedro Carvalho
488
This fixes the issue, thank you guys for the tips!
$images = glob('/tmp/*.{jpeg,gif,png}', GLOB_BRACE);
And also:
// image extensions
$extensions = array('jpg', 'jpeg', 'png', 'gif', 'bmp');
// init result
$result = array();
// directory to scan
$directory = new DirectoryIterator('/dir/to/scan/');
// iterate
foreach ($directory as $fileinfo) {
// must be a file
if ($fileinfo->isFile()) {
// file extension
$extension = strtolower(pathinfo($fileinfo->getFilename(), PATHINFO_EXTENSION));
// check if extension match
if (in_array($extension, $extensions)) {
// add to result
$result = $fileinfo->getFilename();
}
}
}
// print result
print_r($result);
This one is even better and i have managed to make it work, shouts to @pirateofmarmara to guide me on this.
answered Nov 24 '18 at 1:11
Pedro CarvalhoPedro Carvalho
488
answered Nov 24 '18 at 1:11
Pedro CarvalhoPedro Carvalho
488
answered Nov 24 '18 at 1:11
Pedro CarvalhoPedro Carvalho
488
answered Nov 24 '18 at 1:11
Pedro CarvalhoPedro Carvalho
488
488
add a comment |
add a comment |
0
You can try the following. I hope there is no syntax error. I did not run it.
foreach(glob($dir . "/*.{jpg,jpeg,png}", GLOB_BRACE) as $file) {
// echo $file;
}
answered Nov 24 '18 at 1:20
koalabruderkoalabruder
1,42552434
add a comment |
0
You can try the following. I hope there is no syntax error. I did not run it.
foreach(glob($dir . "/*.{jpg,jpeg,png}", GLOB_BRACE) as $file) {
// echo $file;
}
answered Nov 24 '18 at 1:20
koalabruderkoalabruder
1,42552434
add a comment |
0
0
0
You can try the following. I hope there is no syntax error. I did not run it.
foreach(glob($dir . "/*.{jpg,jpeg,png}", GLOB_BRACE) as $file) {
// echo $file;
}
answered Nov 24 '18 at 1:20
koalabruderkoalabruder
1,42552434
You can try the following. I hope there is no syntax error. I did not run it.
foreach(glob($dir . "/*.{jpg,jpeg,png}", GLOB_BRACE) as $file) {
// echo $file;
}
answered Nov 24 '18 at 1:20
koalabruderkoalabruder
1,42552434
answered Nov 24 '18 at 1:20
koalabruderkoalabruder
1,42552434
answered Nov 24 '18 at 1:20
koalabruderkoalabruder
1,42552434
answered Nov 24 '18 at 1:20
koalabruderkoalabruder
1,42552434
1,42552434
add a comment |
add a comment |
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what is this first
iffeatures("submit")string for?– Marcin Orlowski
Nov 24 '18 at 0:55
I use it to submit a form to delete the image that is listed
– Pedro Carvalho
Nov 24 '18 at 0:57
1
if ("submit")makes no sense. It's always TRUE– Marcin Orlowski
Nov 24 '18 at 0:59
You are right about that, i will fix that and remove it, do you have any idea how can i fix the listing to a specific type or types?
– Pedro Carvalho
Nov 24 '18 at 1:02
1
stackoverflow.com/questions/3226519/…
– Pirate of Marmara
Nov 24 '18 at 1:05