PaulMighty on "[Plugin: WP Super Cache] Dynamic Cache: is_front_page() only works on first load"

function dynamic_output_check_front( &$cachedata = 0 ) {
	if ( defined( 'DYNAMIC_CHECK_FRONT_OB_TEXT' ) )
		return str_replace( DYNAMIC_OUTPUT_CHECK_FRONT_BUFFER_TAG, DYNAMIC_CHECK_FRONT_OB_TEXT, $cachedata );

	ob_start();
	// call the sidebar function, do something dynamic
	if( is_front_page() ) {
		echo 'homepage: true';
	} else {
		echo 'homepage: false';
	}
	$text = ob_get_contents();
	ob_end_clean();

	if ( $cachedata === 0 ) // called directly from the theme so store the output
		define( 'DYNAMIC_CHECK_FRONT_OB_TEXT', $text );
	else // called via the wpsc_cachedata filter. We only get here in cached pages in wp-cache-phase1.php
		return str_replace( DYNAMIC_OUTPUT_CHECK_FRONT_BUFFER_TAG, $text, $cachedata );

}
add_cacheaction( 'wpsc_cachedata', 'dynamic_output_check_front' );

On first page load, will print "homepage: true", but on every subsequent load, will print "homepage: false". Why is this and is there a way around it?

-Paul

http://wordpress.org/plugins/wp-super-cache/