回答編集履歴
1
修正
test
CHANGED
|
@@ -18,43 +18,31 @@
|
|
|
18
18
|
|
|
19
19
|
$now = new DateTime();
|
|
20
20
|
|
|
21
|
+
$now_month = $now->format('Y') * 12 + $now->format('n');
|
|
22
|
+
|
|
21
23
|
$dt = new DateTime($date);
|
|
22
24
|
|
|
23
|
-
$d
|
|
25
|
+
$dt_month = $dt->format('Y') * 12 + $dt->format('n');
|
|
24
26
|
|
|
25
27
|
|
|
26
28
|
|
|
27
|
-
|
|
29
|
+
$diff = $dt_month - $now_month;
|
|
28
30
|
|
|
29
|
-
case 0:
|
|
30
|
-
|
|
31
|
-
return '今月';
|
|
32
|
-
|
|
33
|
-
case 1;
|
|
34
|
-
|
|
35
|
-
return '来月';
|
|
36
|
-
|
|
37
|
-
case 2:
|
|
38
|
-
|
|
39
|
-
|
|
31
|
+
return (boolean) (0 <= $diff && $diff < 3);
|
|
40
|
-
|
|
41
|
-
default :
|
|
42
|
-
|
|
43
|
-
return null;
|
|
44
|
-
|
|
45
|
-
}
|
|
46
32
|
|
|
47
33
|
}
|
|
48
34
|
|
|
49
35
|
|
|
50
36
|
|
|
51
|
-
|
|
37
|
+
var_dump(check_month('2017-02-18')); // false
|
|
52
38
|
|
|
53
|
-
|
|
39
|
+
var_dump(check_month('2017-03-18')); // true
|
|
54
40
|
|
|
55
|
-
|
|
41
|
+
var_dump(check_month('2017-04-18')); // true
|
|
56
42
|
|
|
43
|
+
var_dump(check_month('2017-05-18')); // true
|
|
44
|
+
|
|
57
|
-
|
|
45
|
+
var_dump(check_month('2017-06-18')); // false
|
|
58
46
|
|
|
59
47
|
|
|
60
48
|
|