cmb2_row_classes

Globally filter row classes.

Description

apply_filters( 'cmb2_row_classes', (string) $implode, (CMB2_Field) $instance ); 

Parameters (2)

0. $implode (string) => implode( ' ', $classes )
Space-separated list of row classes
1. $instance (CMB2_Field)
Object $field This field object

Usage

To run the hook, copy the example below.
  1. $implode = apply_filters( 'cmb2_row_classes', $implode, $instance ); 
  2.  
  3. if ( !empty( $implode ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the cmb2_row_classes callback 
  2. function filter_cmb2_row_classes( $implode, $instance ) { 
  3. // make filter magic happen here... 
  4. return $implode
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'cmb2_row_classes', 'filter_cmb2_row_classes', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'cmb2_row_classes', 'filter_cmb2_row_classes', 10, 2 ); 

Defined (1)

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

/includes/CMB2_Field.php  
  1. return apply_filters( 'cmb2_row_classes', implode( ' ', $classes ), $this );