wp_sprintf

The WordPress Core wp sprintf hook.

Description

add_filter( 'wp_sprintf', (string) $wp_sprintf_l, (int) $int, (int) $int ); 

Parameters (3)

0. $wp_sprintf_l (string) => 'wp_sprintf_l'
The wp sprintf l.
1. $int (int) => 10
The int.
2. $int (int) => 2
The int.

Usage

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

Defined (2)

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

/wp-includes/default-filters.php  
  1. add_filter( 'wp_sprintf', 'wp_sprintf_l', 10, 2 ); 
/wp-includes/formatting.php  
  1. $_fragment = apply_filters( 'wp_sprintf', $fragment, $arg );