- $per12 = substr(date('F',mktime(0,0,0,$mo,$da,$yr)), 0, 3);
- $per11 = substr(date('F',mktime(0,0,0,$mo-1,$da,$yr)), 0, 3);
- $per10 = substr(date('F',mktime(0,0,0,$mo-2,$da,$yr)), 0, 3);
- $per09 = substr(date('F',mktime(0,0,0,$mo-3,$da,$yr)), 0, 3);
- $per08 = substr(date('F',mktime(0,0,0,$mo-4,$da,$yr)), 0, 3);
- $per07 = substr(date('F',mktime(0,0,0,$mo-5,$da,$yr)), 0, 3);
- $per06 = substr(date('F',mktime(0,0,0,$mo-6,$da,$yr)), 0, 3);
- $per05 = substr(date('F',mktime(0,0,0,$mo-7,$da,$yr)), 0, 3);
- $per04 = substr(date('F',mktime(0,0,0,$mo-8,$da,$yr)), 0, 3);
- $per03 = substr(date('F',mktime(0,0,0,$mo-9,$da,$yr)), 0, 3);
- $per02 = substr(date('F',mktime(0,0,0,$mo-10,$da,$yr)), 0, 3);
- $per01 = substr(date('F',mktime(0,0,0,$mo-11,$da,$yr)), 0, 3);
+ $per12 = $tmonths[date('n',mktime(0,0,0,$mo,$da,$yr))];
+ $per11 = $tmonths[date('n',mktime(0,0,0,$mo-1,$da,$yr))];
+ $per10 = $tmonths[date('n',mktime(0,0,0,$mo-2,$da,$yr))];
+ $per09 = $tmonths[date('n',mktime(0,0,0,$mo-3,$da,$yr))];
+ $per08 = $tmonths[date('n',mktime(0,0,0,$mo-4,$da,$yr))];
+ $per07 = $tmonths[date('n',mktime(0,0,0,$mo-5,$da,$yr))];
+ $per06 = $tmonths[date('n',mktime(0,0,0,$mo-6,$da,$yr))];
+ $per05 = $tmonths[date('n',mktime(0,0,0,$mo-7,$da,$yr))];
+ $per04 = $tmonths[date('n',mktime(0,0,0,$mo-8,$da,$yr))];
+ $per03 = $tmonths[date('n',mktime(0,0,0,$mo-9,$da,$yr))];
+ $per02 = $tmonths[date('n',mktime(0,0,0,$mo-10,$da,$yr))];
+ $per01 = $tmonths[date('n',mktime(0,0,0,$mo-11,$da,$yr))];