Array
(
    [0] => 
    [1] => product
    [2] => 0-53442
    [3] => 125878
)
<br />
<b>Warning</b>:  Undefined variable $result_yahoo_key2 in <b>/home/wp552476/bic-saving.com/public_html/ww_temp/temp/controller/controller-product.php</b> on line <b>69</b><br />
抽出された名詞：<br />
<b>Warning</b>:  Undefined variable $result_yahoo_key2 in <b>/home/wp552476/bic-saving.com/public_html/ww_temp/temp/controller/controller-product.php</b> on line <b>72</b><br />
Array
(
    [0] => ヒサゴ コピー偽造予防用紙 メタル A4 20枚 BP2108
    [1] => ヒサゴ
    [2] => コピー偽造予防用紙
    [3] => メタル
    [4] => A4
    [5] => 20枚
    [6] => BP2108
)
<br />
<b>Warning</b>:  Array to string conversion in <b>/home/wp552476/bic-saving.com/public_html/ww_temp/bt5/temp/page/function_bt5.php</b> on line <b>60</b><br />
<div>楽天検索のキーワードはArray</div><br />
<b>Warning</b>:  file_get_contents(https://app.rakuten.co.jp/services/api/IchibaItem/Search/20220601?applicationId=b81babe0dea9170ecdaf3c019d8709b6&amp;affiliateId=0433111a.0d75cb85.0433111b.a7f1907e&amp;keyword%5B0%5D=%E3%83%92%E3%82%B5%E3%82%B4+%E3%82%B3%E3%83%94%E3%83%BC%E5%81%BD%E9%80%A0%E4%BA%88%E9%98%B2%E7%94%A8%E7%B4%99+%E3%83%A1%E3%82%BF%E3%83%AB+A4+20%E6%9E%9A+BP2108&amp;keyword%5B1%5D=%E3%83%92%E3%82%B5%E3%82%B4&amp;keyword%5B2%5D=%E3%82%B3%E3%83%94%E3%83%BC%E5%81%BD%E9%80%A0%E4%BA%88%E9%98%B2%E7%94%A8%E7%B4%99&amp;keyword%5B3%5D=%E3%83%A1%E3%82%BF%E3%83%AB&amp;keyword%5B4%5D=A4&amp;keyword%5B5%5D=20%E6%9E%9A&amp;keyword%5B6%5D=BP2108&amp;format=json&amp;formatVersion=2&amp;hits=5&amp;page=1&amp;sort=standard): Failed to open stream: HTTP request failed! HTTP/1.1 400 400
 in <b>/home/wp552476/bic-saving.com/public_html/ww_temp/bt5/temp/page/function_bt5.php</b> on line <b>82</b><br />
エラーが発生しました。<br />
<b>Warning</b>:  Undefined variable $data in <b>/home/wp552476/bic-saving.com/public_html/ww_temp/bt5/temp/page/function_bt5.php</b> on line <b>97</b><br />
<br />
<b>Fatal error</b>:  Uncaught TypeError: explode(): Argument #2 ($string) must be of type string, array given in /home/wp552476/bic-saving.com/public_html/ww_temp/temp/controller/controller-product.php:87
Stack trace:
#0 /home/wp552476/bic-saving.com/public_html/ww_temp/temp/controller/controller-product.php(87): explode(' ', Array)
#1 /home/wp552476/bic-saving.com/public_html/index.php(30): include('/home/wp552476/...')
#2 {main}
  thrown in <b>/home/wp552476/bic-saving.com/public_html/ww_temp/temp/controller/controller-product.php</b> on line <b>87</b><br />