Use comma for implode robots meta tag

According to http://www.robotstxt.org/meta.html and https://www.webmasterworld.com/forum93/669.htm using only a space between the values probably isn't the proper syntax and could ignore all values (perhaps that explains why Google ignored my `noindex nofollow noarchive`).
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Guillaume 2019-02-13 16:28:22 +01:00 committed by GitHub
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1 changed files with 2 additions and 2 deletions

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@ -45,7 +45,7 @@ class pluginRobots extends Plugin {
} }
if (!empty($robots)) { if (!empty($robots)) {
$robots = implode(' ', $robots); $robots = implode(',', $robots);
$html .= '<meta name="robots" content="'.$robots.'">'.PHP_EOL; $html .= '<meta name="robots" content="'.$robots.'">'.PHP_EOL;
} }
} }