Shield robots from searching php code for email addresses from your website

How can I use a shield robot to retrieve the email address from your website and then send spam? For more information, see

How can I use a shield robot to retrieve the email address from your website and then send spam? For more information, see

Spam is annoying. The following is a method of automatically blocking robots from collecting email addresses from your website.

The Code is as follows:

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 );

Put this in the functions. php file. If the robot collects email addresses, it will automatically block them ., No record filing space, Hong Kong Virtual Host