I am trying to anatomizing the modality (0008x0060) and schedule ae title (0040x0002) values
$tags = array(
array(0x0008, 0x0050,'567'), // Accession Number
array(0x0010, 0x0010, $_POST[pname]), // Patient Name
array(0x0010, 0x0020, $_POST[pid]), // Patient ID
array(0x0010, 0x0030, $_POST[pdob]), // DOB
array(0x0010, 0x0040, $_POST[psex]), // Sex
array(0x0032, 0x1060, $_POST[prdescr]), // procedure description
array(0x0040, 0x1001, $_POST[prid]), // Procedure id
array(0x0008, 0x0060, 'US'), // modality
array(0x0040, 0x0002, '$_POST[sdate]}'), // Start Date
array(0x0040, 0x0003, $_POST[stime]), // Start Time
array(0x0040, 0x0004, $_POST[edate]), // End Date
array(0x0040, 0x0005, $_POST[etime]), // End Time
);
$dicom = Nanodicom::factory($filename, 'anonymizer');
$dicom1 = Nanodicom::factory($dicom->anonymize($tags, $replacements), 'dumper', 'blob');
echo $dicom1->dump();
file_put_contents('orthanc1/newwl.wl', $dicom1->write());
unset($dicom);
unset($dicom1);