Compensated for bug in php strtotime() function related to months with 31 days.

diff --git a/inc/class.eq.inc.php b/inc/class.eq.inc.php
index 9e6f8e2df09cd95c9eb7f1be7e12d719c75e0b6f..a20f1561cd580d7dd35c28e72c180a3878655a6d 100644 (file)
--- a/inc/class.eq.inc.php
+++ b/inc/class.eq.inc.php
@@ -217,9 +217,10 @@ class eq
              // in the past $num_months for this Family
              $header_row="<th width=$comp_width><font size=-2>Families</th>";
              for($m=$num_months; $m >= 0; $m--) {
-               $month = date('m/Y', strtotime('-'.$m.' month'));
-               $month_start = date('Y-m', strtotime('-'.$m.' month')); $month_start .= "-01";
-               $month_end = date('Y-m', strtotime('-'.$m.' month')); $month_end .= "-31";
+               if(`date '+%d'` == 31) { $d = 1; } else { $d = 0; }
+               $month = date('m/Y', strtotime('-'.$m.' month -'.$d.' day'));
+               $month_start = date('Y-m', strtotime('-'.$m.' month -'.$d.' day')); $month_start .= "-01";
+               $month_end = date('Y-m', strtotime('-'.$m.' month -'.$d.' day')); $month_end .= "-31";
                $sql = "SELECT * FROM eq_visit WHERE date >= '$month_start' AND date <= '$month_end' ".
                       " AND companionship=" . $unique_companionships[$j]['companionship'].
                       " AND family=". $family_id;
@@ -931,9 +932,10 @@ class eq
                  $header_row .= "<th width=150><font size=-2>$year</th>"; 
                }
                else {
-                 $month = date('m/Y', strtotime('-'.$m.' month'));
-                 $month_start = date('Y-m', strtotime('-'.$m.' month')); $month_start .= "-01";
-                 $month_end = date('Y-m', strtotime('-'.$m.' month')); $month_end .= "-31";
+                 if(`date '+%d'` == 31) { $d = 1; } else { $d = 0; }
+                 $month = date('m/Y', strtotime('-'.$m.' month -'.$d.' day'));
+                 $month_start = date('Y-m', strtotime('-'.$m.' month -'.$d.' day')); $month_start .= "-01";
+                 $month_end = date('Y-m', strtotime('-'.$m.' month -'.$d.' day')); $month_end .= "-31";
                  $sql = "SELECT * FROM eq_ppi WHERE date >= '$month_start' AND date <= '$month_end' ".
                         "AND elder=" . $elder_id . " AND eqpresppi=0";
                  $this->db2->query($sql,__LINE__,__FILE__);