In my folder to be zipped, there are .php
and images files, but I need to zip only images!
Is there a possibility with PHP's class ZipArchive
?
My function ( works perfectly for everything in the folder ):
/* creates a compressed zip file */
function create_zip($files = array(),$destination = 'revelacao/',$overwrite = false) {
//if the zip file already exists and overwrite is false, return false
if(file_exists($destination) && !$overwrite) { return false; }
//vars
$valid_files = array();
//if files were passed in...
if(is_array($files)) {
//cycle through each file
foreach($files as $file) {
//make sure the file exists
if(file_exists($file)) {
$valid_files[] = $file;
}
}
}
//if we have good files...
if(count($valid_files)) {
//create the archive
$zip = new ZipArchive();
if($zip->open($destination,$overwrite ? ZIPARCHIVE::OVERWRITE : ZIPARCHIVE::CREATE) !== true) {
return false;
}
//add the files
foreach($valid_files as $file) {
$new_filename = substr($file,strrpos($file,'/680') + 1);
$zip->addFile($file,$new_filename);
}
//debug
echo 'O zip contém ',$zip->numFiles,' status( 0 para ok e 1 para erro) : ',$zip->status;
//close the zip -- done!
$zip->close();
//check to make sure the file exists
return file_exists($destination);
}
else
{
return false;
}
}
Update : The variable
$file
that is insideforeach
, contains not only the file name and extension, but the entire path. Example: folder1 / subfolder1 / foto.jpg