pre_category_nicename

Filters the category nicename before it is sanitized.

Description

apply_filters( 'pre_category_nicename', (string) $value ); 

Use the hook instead.

Parameters (1)

0. $value (string)
The category nicename.

Usage

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

Defined (1)

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

/wp-includes/taxonomy.php  
  1. $value = apply_filters( 'pre_category_nicename', $value );