webzunft

<?php
/**
 * Advanced Ads – Company Category
 *
 * @wordpress-plugin
 * Plugin Name:       Advanced Ads – Company Category
 * Plugin URI:        https://wpadvancedads.com
 * Description:       Add a Company category to ads so that you can group them.
 * Version:           0.1
 * Author:            Thomas Maier

webzunft

/** this code allows to reserve ad space with a ratio, e.g., when width is 100% and height needs to be adjusted dynamically
https://www.w3schools.com/howto/howto_css_aspect_ratio.asp 
"top-banner-ads" is the class of the main container, in Advanced Ads derived from the placement name
**/
.top-banner-ads {
	width: 100%;
	height: auto;
    padding-top: 12.4%; /* 728:90 ratio */
    position: relative;
}

webzunft

/* LOG FUNCTION */
function log( $input ){
    $time = date('d-m-Y H:i T');

    $file = get_template_directory() . '/log.txt';
    $handle = fopen($file, 'a');
    $data = '--------------- ' . $time."--------------- \r\n".$input."\r\n";
    fwrite($handle, $data);
    fclose($handle);
}

webzunft

public function __construct () {
    // other code...
    
    add_action( 'user_profile_update_errors', array( $this, 'remove_empty_email_error' ));
}

function remove_empty_email_error( $arg ) {
    if ( !empty( $arg->errors['empty_email'] ) ) unset( $arg->errors['empty_email'] );
}

webzunft

function adblock_alert(){
    ?><script type="text/javascript">
        jQuery(document).ready(function($) {
            setTimeout(function(){
                if ( ba_blocked == true ) alert("You are using adblock.");
            },200)
        });
    </script><?php
}
add_action('wp_footer', 'adblock_alert');

webzunft

<!-- the id must match the id defined in the slot -->
<!-- style attribut is optional, but useful to prevent to shift layout after ad is loaded -->
<div id="banner1" style="width:300px; height:250px;">
    <script type="text/javascript">
        // id 'banner1' is used here, again
        googletag.cmd.push(function() { googletag.display('banner1'); });
    </script>
</div>