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教给你如何防止机器人从你的WP博客上搜集Email地址

WBOY
Release: 2016-05-19 12:15:12
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 function security_remove_emails($content) {
$pattern = '/([a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4})/i';
$fix = preg_replace_callback($pattern,
"security_remove_emails_logic", $content);

return $fix;
}
function security_remove_emails_logic($result) {
return antispambot($result[1]);
}
add_filter( 'the_content', 'flex_remove_emails', 20 );
add_filter( 'widget_text', 'flex_remove_emails', 20 );
把这个放到functions.php文件中,如果机器人来搜集email地址,就会自动屏蔽了。

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