diff --git a/php/index.php b/php/index.php
index d1b109c..07544e4 100644
--- a/php/index.php
+++ b/php/index.php
@@ -174,8 +174,11 @@
 
 echo '<div style="text-align:center;border:2px groove White;border-radius:6px;margin:0px auto;padding-bottom:6px;">';
 echo '<h6><b>' . dgettext('litexmplphp', 'Configurations sent in the request') . '</b></h6>';
-echo '<b>epiphany</b>: ' . $litSettings->Epiphany . ', <b>ascension</b>: ' . $litSettings->Ascension . ', <b>corpus_christi</b>: ' . $litSettings->CorpusChristi . ', <b>eternal_high_priest</b>: ' . ($litSettings->EternalHighPriest ? 'true' : 'false') . ', <b>locale</b>: ' . $litSettings->Locale;
-echo '<br /><b>year</b>: ' . $litSettings->Year . ', <b>year_type</b>: ' . $litSettings->YearType . ', <b>nation</b>: ' . ($litSettings->NationalCalendar ?? 'null') . ', <b>diocese</b>: ' . ($litSettings->DiocesanCalendar ?? 'null');
+if ($litSettings->NationalCalendar === null && $litSettings->DiocesanCalendar === null) {
+    echo '<b>epiphany</b>: ' . $litSettings->Epiphany . ', <b>ascension</b>: ' . $litSettings->Ascension . ', <b>corpus_christi</b>: ' . $litSettings->CorpusChristi . ', <b>eternal_high_priest</b>: ' . ($litSettings->EternalHighPriest ? 'true' : 'false') . ', <b>locale</b>: ' . $litSettings->Locale;
+    echo '<br>';
+}
+echo '<b>year</b>: ' . $litSettings->Year . ', <b>year_type</b>: ' . $litSettings->YearType . ', <b>nation</b>: ' . ($litSettings->NationalCalendar ?? 'null') . ', <b>diocese</b>: ' . ($litSettings->DiocesanCalendar ?? 'null');
 echo '<hr>';
 echo '<h6><b>' . dgettext('litexmplphp', 'Configurations received in the response') . '</b></h6>';
 echo '<b>epiphany</b>: ' . ($Settings->epiphany ?? 'null') . ', <b>ascension</b>: ' . ($Settings->ascension ?? 'null') . ', <b>corpus_christi</b>: ' . ($Settings->corpus_christi ?? 'null') . ', <b>eternal_high_priest</b>: ' . ($Settings->eternal_high_priest ? 'true' : 'false') . ', <b>locale</b>: ' . ($Settings->locale ?? 'null');