romme-calendar: add date_romme

Add a function to get the romme string from the current date.

exemple.php

@@ -36,6 +36,7 @@ $testJulianday  = gregoriantojd($testMois, $testJour, $testAnnee);
     <p>
       <strong>jdtoromme :</strong> <?php echo jdtoromme( $testJulianday );?> <br />
       <strong>gregoriantoromme :</strong> <?php echo gregoriantoromme($testMois, $testJour, $testAnnee);?><br />
+      <strong>date_romme :</strong> <?php echo date_romme();?><br />
     </p>
     
     <h2>Getting the month/day/year</h2>

romme-calendar.php

@@ -118,6 +118,10 @@ function gregoriantoromme($m, $d, $y) {
   return $romme_date_string;
 }
 
+function date_romme() {
+  return gregoriantoromme(date('n'), date('j'), date('Y'));
+}
+
 /*  2. getting the romme array
 
     These functions report an array instead of the romme string.