Email Antispambot

I am trying to use antispambot to encode my email address in widget text using a short code as per Function_Reference/antispambot

My website is legalmarketingplus.com

It is still under development. I tried to put my email in the header as “info AT legalmarketingplus.com”. This is in my functions.php

/**
 * Hide email from Spam Bots using a shortcode.
 *
 * @param array  $atts    Shortcode attributes. Not used.
 * @param string $content The shortcode content. Should be an email address.
 *
 * @return string The obfuscated email address.
 */
function wpcodex_hide_email_shortcode( $atts , $content = null ) {
	if ( ! is_email( $content ) ) {
		return;
	}

        // Test to see what antispambot returns. This works.
        // I am getting encoded email.
       	$fh = fopen('/home3/digitalwiz/tmp/testlog.txt',"a+");
	fwrite($fh,antispambot( $content ));
	fclose($fh);

	return '<a href="mailto:' . antispambot( $content ) . '">' . antispambot( $content ) . '</a>';
}

add_shortcode( 'email', 'wpcodex_hide_email_shortcode' );

// You can also use this in a plain text widget if you add this filter to your function file as well.

add_filter( 'widget_text', 'shortcode_unautop');
add_filter( 'widget_text', 'do_shortcode');

/*
To use this in your WordPress Content area all you have to do it wrap it in a short code.

[email][email protected][/email]

*/

I put a test in to write antispambot( $content ) to a text file. It is writing the encoded email address to the text file but the source code has the regular email address. I am using the shortcode [email]. This is in widget text.

I checked using “Debug Bar Actions and Filters Addon” and the only callbacks on widget_text are:

• balanceTags
• shortcode_unautop
• do_shortcode

Thank you in advance for all of your help.