WordPress at a glance
function is not described

wpsc_update_check() WPSCache 1.0

No Hooks.

Return

Null. Nothing.

Usage

wpsc_update_check();

Code of wpsc_update_check() WPSCache 1.7.1

<?php
function wpsc_update_check() {
	global $wpsc_version;

	if (
		! isset( $wpsc_version ) ||
		$wpsc_version != 169
	) {
		wp_cache_setting( 'wpsc_version', 169 );
		global $wp_cache_debug_log, $cache_path;
		$log_file = $cache_path . str_replace('/', '', str_replace('..', '', $wp_cache_debug_log));
		if ( ! file_exists( $log_file ) ) {
			return false;
		}
		@unlink( $log_file );
		wp_cache_debug( 'wpsc_update_check: Deleted old log file on plugin update.' );
	}
}