Gallery-Directory: ".$dirEcho."";
//2. Read this directory recursively
$iterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($dir)
);
//3. Filter only documents with this string
$php_files = new RegexIterator($iterator, '/\.jpg$/'); // Filter only ".jpg"
//4a. Print Gallery
$Columns = 5; //Define number of columns in table, before new row starts
echo "
"; //Make Table and Text responsive
$i = 0; //counter to realize, when its time for new row
foreach ($php_files as $file) {
if (!$file->isFile()) {
continue;
};
//Change Path from absolute to relative per File
$SlashPathFilename = str_replace("\\","/", $file->getRealPath() ); //Backslash to Slash with Filename
$SlashPathFilename = str_replace($dir."/","",$SlashPathFilename); //Change Absolute to Relative Path with Filename
$Filename = $file->getFilename(); //Filename Only
$SlashPath = str_replace("/".$Filename,"",$SlashPathFilename); //Relative path without Filename
//Change the File-Type of the original Document
$SlashPathFilenameDocument = $SlashPathFilename;
//Prüfen, ob es ein PDF gibt, wenn ja, dann Document link anpassen
$SlashPathFilenameDocumentExistsPDF = str_replace(".jpg",".pdf",$SlashPathFilename);
if (file_exists($SlashPathFilenameDocumentExistsPDF)) {$SlashPathFilenameDocument = str_replace(".jpg",".pdf",$SlashPathFilename);};
$SlashPathFilenameDocumentExistsMP4 = str_replace(".jpg",".mp4",$SlashPathFilename);
if (file_exists($SlashPathFilenameDocumentExistsMP4)) {$SlashPathFilenameDocument = str_replace(".jpg",".mp4",$SlashPathFilename);};
//Output Table
if ($i == $Columns) {echo "