回答編集履歴

2

コードのインデント修正

2016/05/12 10:11

投稿

callmehappening
callmehappening

スコア91

test CHANGED
@@ -26,26 +26,24 @@
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  include_once(ABSPATH . WPINC . '/feed.php');
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- $rss = fetch_feed('http://matome.naver.jp/feed/topic/1Lvc5');
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+ $rss = fetch_feed('http://matome.naver.jp/feed/topic/1Lvc5');
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- $maxitems = 0;
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+ $maxitems = 0;
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- if (!is_wp_error( $rss ) ) : //エラー確認
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+ if (!is_wp_error( $rss ) ) : //エラー確認
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- $maxitems = $rss->get_item_quantity(3); //取得件数
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+ $maxitems = $rss->get_item_quantity(3); //取得件数
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- $rss_items = $rss->get_items(0, $maxitems); //指定件数分の配列作成
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+ $rss_items = $rss->get_items(0, $maxitems); //指定件数分の配列作成
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- endif;
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+ endif;
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- $child_key = 'http://search.yahoo.com/mrss/';
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+ $child_key = 'http://search.yahoo.com/mrss/';
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+ foreach ($rss_items as $rss_item){
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+ var_dump($rss_item->data['child'][$child_key]['thumbnail'][0]['attribs']['']['url']);
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- foreach ($rss_items as $rss_item){
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-
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- var_dump($rss_item->data['child'][$child_key]['thumbnail'][0]['attribs']['']['url']);
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-
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- }
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+ }
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  ```

1

記載したコードへの解決方法追記

2016/05/12 10:11

投稿

callmehappening
callmehappening

スコア91

test CHANGED
@@ -15,3 +15,37 @@
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  foreach ( $items as $item ) : ?>
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  ```
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+
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+
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+
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+
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+
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+ ※コメント後の確認コード
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+
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+ ```PHP
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+
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+ include_once(ABSPATH . WPINC . '/feed.php');
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+
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+ $rss = fetch_feed('http://matome.naver.jp/feed/topic/1Lvc5');
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+
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+ $maxitems = 0;
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+
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+ if (!is_wp_error( $rss ) ) : //エラー確認
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+
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+ $maxitems = $rss->get_item_quantity(3); //取得件数
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+
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+ $rss_items = $rss->get_items(0, $maxitems); //指定件数分の配列作成
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+
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+ endif;
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+
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+ $child_key = 'http://search.yahoo.com/mrss/';
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+
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+
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+
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+ foreach ($rss_items as $rss_item){
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+
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+ var_dump($rss_item->data['child'][$child_key]['thumbnail'][0]['attribs']['']['url']);
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+
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+ }
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+
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+ ```