質問編集履歴
1
var_dumpでの表示結果を追加
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File without changes
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body
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@@ -40,4 +40,17 @@
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40
40
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$str.= '</div>';
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echo $str;
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}
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43
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+
```
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44
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+
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45
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### var_dump( $categories);
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```
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array(2) { [0]=> object(WP_Term)#12381 (16) { ["term_id"]=> int(23) ["name"]=> string(9) "東京都" ["slug"]=> string(7) "tokyoto" ["term_group"]=> int(0) ["term_taxonomy_id"]=> int(23) ["taxonomy"]=> string(8) "category" ["description"]=> string(0) "" ["parent"]=> int(0) ["count"]=> int(3) ["filter"]=> string(3) "raw" ["cat_ID"]=> int(23) ["category_count"]=> int(3) ["category_description"]=> string(0) "" ["cat_name"]=> string(9) "東京都" ["category_nicename"]=> string(7) "tokyoto" ["category_parent"]=> int(0) } [1]=> object(WP_Term)#12383 (16) { ["term_id"]=> int(160) ["name"]=> string(9) "豊島区" ["slug"]=> string(10) "toshima-ku" ["term_group"]=> int(0) ["term_taxonomy_id"]=> int(160) ["taxonomy"]=> string(8) "category" ["description"]=> string(0) "" ["parent"]=> int(23) ["count"]=> int(1) ["filter"]=> string(3) "raw" ["cat_ID"]=> int(160) ["category_count"]=> int(1) ["category_description"]=> string(0) "" ["cat_name"]=> string(9) "豊島区" ["category_nicename"]=> string(10) "toshima-ku" ["category_parent"]=> int(23) } }
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```
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### var_dump( $cat ->parent );
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```
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int(0)
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```
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### var_dump( $ancestors);
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```
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array(0) { }
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```
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