質問編集履歴
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コードの修正
test
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test
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@@ -20,143 +20,103 @@
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```PHP
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<?php if(empty(get_search_query())): ?>
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<p>キーワードが入力されていません。</p>
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<?php else: ?>
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<p>「<?php echo get_search_query(); ?>」の検索結果</p>
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<?php
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global $wpdb;
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$keyword = get_search_query();
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$all_keyword = $keyword == "" ? array() : explode(" ", $keyword);
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$all_keyword = array_unique($all_keyword);
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if( count($all_keyword) > 8 ) {
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$all_keyword = array_slice($all_keyword, 0, 8);
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}
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$tbl_cnt = 0;
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foreach ($all_keyword as $_key) {
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$tbl = "key".$tbl_cnt++;
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$keyword_like = '%'.$wpdb->esc_like(trim($_key)).'%';
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// カスタムフィールド
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$post_ids_meta = $wpdb->get_col( $wpdb->prepare( "
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SELECT DISTINCT post_id FROM {$wpdb->postmeta}
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WHERE meta_value LIKE '%s'
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", $keyword_like ) );
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// タイトル + 本文
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$post_ids_post = $wpdb->get_col( $wpdb->prepare( "
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SELECT DISTINCT ID FROM {$wpdb->posts}
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WHERE post_title LIKE '%s'
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OR post_content LIKE '%s'
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", $keyword_like, $keyword_like ) );
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$post_id[$tbl_cnt] = array_merge( $post_ids_meta, $post_ids_post );
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}
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$key_cnt = count($post_id);
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for($i=1; $i<=$key_cnt; $i++){
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if($key_cnt==1){
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$post_ids = array_merge( $post_id[$i], $post_id[$i] );
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break;
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} elseif($key_cnt==$i) {
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break;
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}
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$post_ids = array_merge( $post_id[$i], $post_id[$i+1] );
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}
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// Query arguments
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$args = array(
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'post_type' => 'post',
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'post_status' => 'publish',
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'post__in' => $post_ids,
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);
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$query = new WP_Query( $args );
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?>
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<?php if(empty($post_ids)): ?>
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「<?php echo get_search_query(); ?>」に一致する記事は見つかりませんでした。
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<?php else: ?>
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<ul>
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<?php if ( $query->have_posts() ): while ( $query->have_posts() ) : $query->the_post(); ?>
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<li>
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<a href="single.php?p=<?php the_ID();?>">
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<?php echo mb_strimwidth(get_the_title(), 0, 64, "…", "UTF-8"); ?>
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</a>
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</li>
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<?php endwhile; endif; ?>
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</ul>
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<?php endif; ?>
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<?php endif; ?>
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```
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