add_theme_support( 'post-thumbnails' );
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
{"id":312,"date":"2020-06-11T11:38:58","date_gmt":"2020-06-11T02:38:58","guid":{"rendered":"https:\/\/jspo.spo-uozu.com\/2020\/?p=312"},"modified":"2023-03-22T15:50:46","modified_gmt":"2023-03-22T06:50:46","slug":"kss-uozu-%e3%82%b9%e3%83%9d%e3%83%bc%e3%83%84%e5%b0%91%e5%b9%b4%e5%9b%a3","status":"publish","type":"post","link":"https:\/\/jspo.spo-uozu.com\/?p=312","title":{"rendered":"KSS.UOZU"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-312","post","type-post","status-publish","format-standard","hentry","category-shoukai"],"acf":[],"_links":{"self":[{"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=\/wp\/v2\/posts\/312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=312"}],"version-history":[{"count":4,"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=\/wp\/v2\/posts\/312\/revisions"}],"predecessor-version":[{"id":1043,"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=\/wp\/v2\/posts\/312\/revisions\/1043"}],"wp:attachment":[{"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}