PHP Delete Multiple File Image in folder - php

Question

I have trouble when i want delete Multiple File Image in folder, i can delete the image in folder but just 1 image, other image can't delete in folder although in DB the image is 1 id, this my script
if (ISSET($_POST['remove_product'])) {
require("../koneksi.php");
$id = $_POST['id'];
$cari=mysql_query("select * from t_productimage where id_product='$id'");
$dt=mysql_fetch_array($cari);
$gmbr=$dt['image'];
$tmpfile = "../images_product/$gmbr";
$sql=mysql_query("DELETE a.*, b.*, c.* FROM t_product a, t_productsize b, t_productimage c WHERE a.id = '$id' AND b.id_product = '$id' AND c.id_product = '$id'");
if(!$sql){
echo '<script language="javascript" type="text/javascript">
alert("delete gambar gagal !");</script>';
echo "<meta http-equiv='refresh' content='0; url=home.php?p=product'>";
}else{
unlink ($tmpfile);
echo "<meta http-equiv='refresh' content='0; url=home.php?p=product'>";
}
exit();
}
thks a lot for responsed

Answer 1

The use of mysql is no longer recommended as it has been deprecated for some time and the code is vulnerable to sql injection, but you could try like this.
Fetch the results and then iterate though using a simple loop and use the returned value to populate an array which can then be used to display a message or redirect as you see fit.
You ought to however look into using mysqli or PDO in conjunction with prepared statements
if( isset( $_POST['remove_product'] ) ) {
require("../koneksi.php");
$id = $_POST['id'];
$results=array();
$cari=mysql_query("select * from t_productimage where id_product='$id'");
if( $cari ){
while( $dt=mysql_fetch_array( $cari ) ){
$gmbr = $dt['image'];
$tmpfile = "../images_product/$gmbr";
$results[ $gmbr ]=#unlink( $tmpfile );
}
$result=mysql_query("DELETE
a.*,
b.*,
c.*
FROM
t_product a,
t_productsize b,
t_productimage c
WHERE
a.id = '$id' AND b.id_product = '$id' AND c.id_product = '$id'");
$results['product-deleted']=$result;
}
if( !empty( $results ) ){
foreach( $results as $key => $status ){
printf('<div>%s -> %s</div>', $key, $status ? 'deleted' : 'error' );
}
}
}

Answer 2

Using following function, you can delete multiple images or images in multi level folder structure like given example:
**folders**
folder1/d1 f1.png
folder1/d1 f2.png
folder1/file.png
deleted -file.png
folder1/folder2
folder1/folder2/d2 f1.png
folder1/folder2/d2 f2.png
folder1/folder2/file.png
deleted -file.png
folder1/folder2/folder 3
folder1/folder2/folder 3/d3 f1.png
folder1/folder2/folder 3/d3 f2.png
folder1/folder2/folder 3/file.png
deleted -file.png
rrmdir('folder1');
function rrmdir($dir) {
if (is_dir($dir)) {
$objects = scandir($dir);
foreach ($objects as $object) {
if ($object != "." && $object != "..") {
if (filetype($dir . "/" . $object) == "dir") {
echo $dir . "/" . $object . '<br>';
rrmdir($dir . "/" . $object);
} else {
// unlink($dir . "/" . $object);
echo $dir . "/" . $object . '<br>';
if ($object == 'file.png') {
echo "deleted -" . $object . '<br>';
unlink($dir . "/" . $object);
}
}
}
}
reset($objects);
// rmdir($dir);
}
}