Defined (1)

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

/wp-admin/includes/update-core.php  

function _upgrade_422_remove_genericons() { 
    global $wp_theme_directories, $wp_filesystem; 
 
    // A list of the affected files using the filesystem absolute paths. 
    $affected_files = array(); 
 
    // Themes 
    foreach ( $wp_theme_directories as $directory ) { 
        $affected_theme_files = _upgrade_422_find_genericons_files_in_folder( $directory ); 
        $affected_files = array_merge( $affected_files, $affected_theme_files ); 
    } 
 
    // Plugins 
    $affected_plugin_files = _upgrade_422_find_genericons_files_in_folder( WP_PLUGIN_DIR ); 
    $affected_files = array_merge( $affected_files, $affected_plugin_files ); 
 
    foreach ( $affected_files as $file ) { 
        $gen_dir = $wp_filesystem->find_folder( trailingslashit( dirname( $file ) ) ); 
        if ( empty( $gen_dir ) ) { 
            continue; 
        } 
 
        // The path when the file is accessed via WP_Filesystem may differ in the case of FTP 
        $remote_file = $gen_dir . basename( $file ); 
 
        if ( ! $wp_filesystem->exists( $remote_file ) ) { 
            continue; 
        } 
 
        if ( ! $wp_filesystem->delete( $remote_file, false, 'f' ) ) { 
            $wp_filesystem->put_contents( $remote_file, '' ); 
        } 
    } 
}