X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Fscripts%2Fpublic_html%2Fcommon.php;h=e1bef4dd71599bd3385a8ab28749f239f062d358;hb=97c2d258a5c524eb5c4b85208899d80751a2c82f;hp=81a0565cf9faad81de5f47dc0258cf83db688cd0;hpb=a00616fecb4968db140040eca51c100b81e14f61;p=helm.git

diff --git a/helm/matita/scripts/public_html/common.php b/helm/matita/scripts/public_html/common.php
index 81a0565cf..e1bef4dd7 100644
--- a/helm/matita/scripts/public_html/common.php
+++ b/helm/matita/scripts/public_html/common.php
@@ -25,10 +25,21 @@ function query($q) {
   }
 }
 
+function time_2_cents($t) {
+  $matches = array();
+  $rex = "/^(\d+)m(\d\d?)\.(\d{2})s$/";
+  $m = preg_match($rex,$t,$matches);
+  if ( $m == 0 ) exit(1);
+  $t_minutes = $matches[1];
+  $t_secs = $matches[2];
+  $t_cents = $matches[3];
+  return ((int) $t_cents) + ((int) $t_secs) * 100 + ((int)$t_minutes) * 6000 ;
+}
+
 function sum_time($t1, $t2) {
   $matches1 = array();
   $matches2 = array();
-  $rex = "/^(\d+)m(\d{2})\.(\d{2})s$/";
+  $rex = "/^(\d+)m(\d\d?)\.(\d{2})s$/";
   $m1 = preg_match($rex,$t1,$matches1);
   $m2 = preg_match($rex,$t2,$matches2);
   if ($m1 != 0 && $m2 != 0) {