回答編集履歴
2
閉じかっこ忘れ
answer
CHANGED
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@@ -25,4 +25,7 @@
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25
25
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}
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26
26
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?>
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27
27
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</div>
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28
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+
<?php
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29
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+
}
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30
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+
?>
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28
31
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```
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1
修正しました
answer
CHANGED
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@@ -1,1 +1,28 @@
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1
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-
[wp_list_categories()関数](https://wpdocs.osdn.jp/%E3%83%86%E3%83%B3%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%82%BF%E3%82%B0/wp_list_categories)ではだめでしょうか？
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1
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+
[wp_list_categories()関数](https://wpdocs.osdn.jp/%E3%83%86%E3%83%B3%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%82%BF%E3%82%B0/wp_list_categories)ではだめでしょうか？
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2
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+
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3
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+
もしくは、
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4
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+
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5
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+
```
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6
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+
$parent = get_terms( array( 'taxonomy' => 'category', 'parent' => 0, 'hide_empty' => false, ) );
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7
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foreach( $parent as $p ){
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8
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?>
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9
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<div class="CityList">
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10
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<h2 class="CityList__head"><?php echo $p->name;?></h2>
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11
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<?php
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12
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$child = get_terms( array( 'taxonomy' => 'category', 'parent' => $p->term_id, 'hide_empty' => false, ) );
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13
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if( $child ){
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14
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?>
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15
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<ul class="CityList__body City">
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16
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<?php
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17
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foreach( $child as $c ){
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18
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?>
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19
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<li class="City__item"><a href="<?php echo get_term_link( $c, 'category' );?>"><?php echo $c->name;?></a></li>
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20
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<?php
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21
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}
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22
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?>
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23
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</ul>
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24
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+
<?php
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25
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+
}
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26
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?>
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27
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</div>
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28
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+
```
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