<plugin_name>_pro_fields_before

/* Start of yellow box on right for pro fields -----------------------------------------------------------------------------------.

Description

apply_filters( '<plugin_name>_pro_fields_before', (string) $div_class_pro_feature_fields_this_upgrade_top_message ); 

Parameters (1)

0. $div_class_pro_feature_fields_this_upgrade_top_message — Optional. (string) => '
'. $this->upgrade_top_message()
The div class pro feature fields this upgrade top message.

Usage

To run the hook, copy the example below.
  1. $div_class_pro_feature_fields_this_upgrade_top_message = apply_filters( '{$plugin_name}_pro_fields_before', $div_class_pro_feature_fields_this_upgrade_top_message ); 
  2.  
  3. if ( !empty( $div_class_pro_feature_fields_this_upgrade_top_message ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the <plugin_name>_pro_fields_before callback 
  2. function filter_plugin_name_pro_fields_before( $div_class_pro_feature_fields_this_upgrade_top_message ) { 
  3. // make filter magic happen here... 
  4. return $div_class_pro_feature_fields_this_upgrade_top_message
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( "{$plugin_name}_pro_fields_before", 'filter_plugin_name_pro_fields_before', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( "{$plugin_name}_pro_fields_before", 'filter_plugin_name_pro_fields_before', 10, 1 ); 

Defined (1)

The filter is defined in the following location(s).

/admin/admin-ui.php  
  1. echo apply_filters( $this->plugin_name . '_pro_fields_before', '<div class="pro_feature_fields">'. $this->upgrade_top_message() );