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 @@
|
|
|
14
14
|
```
|
|
15
15
|
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
16
|
```PHP
|
|
17
|
-
|
|
17
|
+
$itr = getCurrentCategorys(1, "achievements");
|
|
18
|
+
foreach($itr as $index => $category) {
|
|
18
19
|
echo $category['term_id'];
|
|
19
20
|
echo $category['name'];
|
|
20
21
|
echo $category['slug'];
|
2
使い方の追記
answer
CHANGED
|
@@ -2,7 +2,7 @@
|
|
|
2
2
|
```PHP
|
|
3
3
|
function getCurrentCategorys($id,$tax){
|
|
4
4
|
$categorys = get_the_terms($id, $tax);
|
|
5
|
-
|
|
5
|
+
foreach($categorys as $i => $category) {
|
|
6
6
|
yield [
|
|
7
7
|
'term_id' => $category->term_id,
|
|
8
8
|
'name' => $category->name,
|
|
@@ -11,4 +11,13 @@
|
|
|
11
11
|
];
|
|
12
12
|
}
|
|
13
13
|
}
|
|
14
|
+
```
|
|
15
|
+
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
|
+
```PHP
|
|
17
|
+
foreach(getCurrentCategorys(1, "achievements") as $index => $category) {
|
|
18
|
+
echo $category['term_id'];
|
|
19
|
+
echo $category['name'];
|
|
20
|
+
echo $category['slug'];
|
|
21
|
+
echo $category['totalCount'];
|
|
22
|
+
}
|
|
14
23
|
```
|
1
totalCountが取れないので修正
answer
CHANGED
|
@@ -3,7 +3,12 @@
|
|
|
3
3
|
function getCurrentCategorys($id,$tax){
|
|
4
4
|
$categorys = get_the_terms($id, $tax);
|
|
5
5
|
for($categorys as $i => $category) {
|
|
6
|
+
yield [
|
|
7
|
+
'term_id' => $category->term_id,
|
|
6
|
-
|
|
8
|
+
'name' => $category->name,
|
|
9
|
+
'slug' => $category->slug,
|
|
10
|
+
'totalCount' => $i,
|
|
11
|
+
];
|
|
7
12
|
}
|
|
8
13
|
}
|
|
9
14
|
```
|