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.

$wp_sprintf_l = apply_filters( 'wp_sprintf', $wp_sprintf_l, $int, $int ); 
                         
if ( !empty( $wp_sprintf_l ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the wp_sprintf callback 
function filter_wp_sprintf( $wp_sprintf_l, $int, $int ) { 
    // make filter magic happen here... 
    return $wp_sprintf_l; 
}; 
         
// add the filter 
add_filter( 'wp_sprintf', 'filter_wp_sprintf', 10, 3 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'wp_sprintf', 'filter_wp_sprintf', 10, 3 );