回答編集履歴
3
$itrに代入して使うよう変更
answer
CHANGED
@@ -14,7 +14,8 @@
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14
14
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```
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15
15
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yieldで値を返すfunctionの戻り値はイテレータになっていて、foreachなどに渡して使います。
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16
16
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```PHP
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17
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-
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17
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+
$itr = getCurrentCategorys(1, "achievements");
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18
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+
foreach($itr as $index => $category) {
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18
19
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echo $category['term_id'];
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19
20
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echo $category['name'];
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20
21
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echo $category['slug'];
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2
使い方の追記
answer
CHANGED
@@ -2,7 +2,7 @@
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2
2
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```PHP
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3
3
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function getCurrentCategorys($id,$tax){
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4
4
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$categorys = get_the_terms($id, $tax);
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5
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-
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5
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+
foreach($categorys as $i => $category) {
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6
6
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yield [
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7
7
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'term_id' => $category->term_id,
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8
8
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'name' => $category->name,
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@@ -11,4 +11,13 @@
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11
11
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];
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12
12
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}
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13
13
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}
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14
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+
```
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15
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+
yieldで値を返すfunctionの戻り値はイテレータになっていて、foreachなどに渡して使います。
|
16
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+
```PHP
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17
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+
foreach(getCurrentCategorys(1, "achievements") as $index => $category) {
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18
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+
echo $category['term_id'];
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19
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+
echo $category['name'];
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20
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+
echo $category['slug'];
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21
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+
echo $category['totalCount'];
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22
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+
}
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14
23
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```
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1
totalCountが取れないので修正
answer
CHANGED
@@ -3,7 +3,12 @@
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3
3
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function getCurrentCategorys($id,$tax){
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4
4
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$categorys = get_the_terms($id, $tax);
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5
5
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for($categorys as $i => $category) {
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6
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+
yield [
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7
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+
'term_id' => $category->term_id,
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6
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-
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8
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+
'name' => $category->name,
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9
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+
'slug' => $category->slug,
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10
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+
'totalCount' => $i,
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11
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+
];
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7
12
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}
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8
13
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}
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9
14
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```
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