` wrapped variable dump. * * @param mixed $var Arbitrary value to dump. * * @return void */ function ai1ec_dump( $var ) { if ( ! defined( 'AI1EC_DEBUG' ) || ! AI1EC_DEBUG ) { return null; } echo '

';
	var_dump( $var );
	echo '

'; exit( 0 ); } /** * Indicate deprecated function. * * @param string $function Name of called function. * * @return void */ function ai1ec_deprecated( $function ) { trigger_error( 'Function \'' . $function . '\' is deprecated.', E_USER_WARNING ); }