回答編集履歴
3
$itrに代入して使うよう変更
test
CHANGED
@@ -30,7 +30,9 @@
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30
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31
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```PHP
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32
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33
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-
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33
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+
$itr = getCurrentCategorys(1, "achievements");
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34
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+
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35
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+
foreach($itr as $index => $category) {
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36
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echo $category['term_id'];
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38
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2
使い方の追記
test
CHANGED
@@ -6,7 +6,7 @@
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6
6
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7
7
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$categorys = get_the_terms($id, $tax);
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8
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9
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-
for($categorys as $i => $category) {
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9
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+
foreach($categorys as $i => $category) {
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10
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yield [
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12
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@@ -25,3 +25,21 @@
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}
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```
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28
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+
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29
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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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30
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31
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```PHP
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32
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33
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foreach(getCurrentCategorys(1, "achievements") as $index => $category) {
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echo $category['term_id'];
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echo $category['name'];
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echo $category['slug'];
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echo $category['totalCount'];
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}
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+
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```
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1
totalCountが取れないので修正
test
CHANGED
@@ -8,7 +8,17 @@
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8
8
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9
9
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for($categorys as $i => $category) {
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10
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11
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yield [
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+
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'term_id' => $category->term_id,
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+
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11
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-
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'name' => $category->name,
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'slug' => $category->slug,
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'totalCount' => $i,
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+
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];
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}
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24
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