-function sum_time($t1, $t2) {
- $matches1 = array();
- $matches2 = array();
- $rex = "/^(\d+)m(\d\d?)\.(\d{2})s$/";
- $m1 = preg_match($rex,$t1,$matches1);
- $m2 = preg_match($rex,$t2,$matches2);
- if ($m1 != 0 && $m2 != 0) {
- $t1_minutes = $matches1[1];
- $t2_minutes = $matches2[1];
- $t1_secs = $matches1[2];
- $t2_secs = $matches2[2];
- $t1_cents = $matches1[3];
- $t2_cents = $matches2[3];
- $time1 = ((int) $t1_cents) + ((int) $t1_secs) * 100 + ((int)$t1_minutes) * 6000 ;
- $time2 = ((int) $t2_cents) + ((int) $t2_secs) * 100 + ((int)$t2_minutes) * 6000 ;
- $sum = $time1 + $time2;
- $min = $sum / 6000;
- $sec = ($sum % 6000) / 100;
- $cent = ($sum % 6000) % 100;
- return sprintf("%dm%02d.%02ds",$min,$sec,$cent);
- } else {
- return $t1;
- }
-}
-
-function group_array_by_mark($a) {
- $rc = array();
- foreach ($a as $x) {
- if ($rc[$x['mark']] == NULL) {
- $rc[$x['mark']] = $x;
- } else {
- foreach ($rc[$x['mark']] as $k => $v) {
- $rc[$x['mark']][$k] = sum_time($v, $x[$k]);
- }
- }
- }
- return array_values($rc);
-}
-
-function array_to_combo($l,$a) {
- echo "<select name=\"$l\">";
- echo "<option value=\"--\">--</option>";
- foreach ($a as $k => $v) {
- foreach( array_keys($v) as $k1 => $i) {
- echo "<option value=\"{$v[$i]}\">{$v[$i]}</option>";
- }
- }
- echo "</select>";
-}
-