function block_example_contents

A block content function.

File

developer/examples/block_example.module, line 64

This is an example outlining how a module can be used to define a block to be displayed on the right or left side of each page.

Code

function block_example_contents($which_block) {
  if ($which_block == 1) {

    // Modules would typically perform some database queries to fetch the content
    // for their blocks. Here, we just return a string.
    return t('Some example content.');
  }
  if ($which_block == 2) {

    // It is possible that your block will not have any content, since it is
    // probably dynamically constructed. In this case, Drupal will not display
    // the block at all.
    return;
  }
}