Drupal 7: Print Block in tpl.php

<?php
  print views_embed_view($name = 'blockName', $display_id = 'blockId');
?>

or

<?php
  $block = module_invoke('blockType', 'block_view', 'blockId');
  print render($block); ?>
?>

or

<?php
  $block = block_load('block', id);
  $output = drupal_render(_block_get_renderable_array(_block_render_blocks(array($block))));
  print render($output);
?>