function block_example_contents

A block content function.

Related topics

File

block_example/block_example.module, line 96

Code

function block_example_contents($which_block) {
    switch ($which_block) {
        case 1:
            // Modules would typically perform some database queries to fetch the
            // content for their blocks. Here, we'll just use the variable set in the
            // block configuration or, if none has set, a default value.
            return variable_get('block_example_string', t('A default value.'));
        case 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;
    }
}