回答編集履歴
4
セパレータの修正
answer
CHANGED
|
@@ -6,6 +6,6 @@
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6
6
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foreach ( $arr as $date_str )
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7
7
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{
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8
8
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$date = date_create($date_str);
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9
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-
echo date_format($date, 'Y
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9
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+
echo date_format($date, 'Y/m/d');
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10
10
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}
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11
11
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```
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3
Ymdに修正 H:i:sはいらない
answer
CHANGED
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@@ -6,6 +6,6 @@
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6
6
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foreach ( $arr as $date_str )
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7
7
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{
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8
8
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$date = date_create($date_str);
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9
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-
echo date_format($date, 'Y-m-d
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9
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+
echo date_format($date, 'Y-m-d');
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10
10
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}
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11
11
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```
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2
変数名の指摘追加
answer
CHANGED
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@@ -1,6 +1,11 @@
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1
1
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http://php.net/manual/ja/datetime.format.php
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2
2
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```lang-php
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3
3
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<?php
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|
4
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+
//string型では無いので変数名strは適切ではない。arrが適切
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5
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+
$arr = array("2010-09-01","2010.10.12","2010-8-2","2010-10-2","2010-5-12");
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6
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+
foreach ( $arr as $date_str )
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7
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+
{
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4
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-
$date = date_create(
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8
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+
$date = date_create($date_str);
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5
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-
echo date_format($date, 'Y-m-d H:i:s');
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9
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+
echo date_format($date, 'Y-m-d H:i:s');
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10
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+
}
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6
11
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```
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1
コードのハイライト
answer
CHANGED
|
@@ -1,5 +1,6 @@
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1
1
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http://php.net/manual/ja/datetime.format.php
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2
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+
```lang-php
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2
3
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<?php
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3
4
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$date = date_create('2000-01-01');
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4
5
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echo date_format($date, 'Y-m-d H:i:s');
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5
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-
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6
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+
```
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