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function hook_block_view_MODULE_DELTA_alter in MongoDB 7

Perform alterations to a specific block.

Modules can implement hook_block_view_MODULE_DELTA_alter() to modify a specific block, rather than implementing hook_block_view_alter().

Note that this hook fires before hook_block_view_alter(). Therefore, all implementations of hook_block_view_MODULE_DELTA_alter() will run before all implementations of hook_block_view_alter(), regardless of the module order.

Parameters

array $data: The data as returned from the hook_block_view() implementation of the module that defined the block. This could be an empty array or NULL value (if the block is empty) or an array containing:

  • subject: The localized title of the block.
  • content: Either a string or a renderable array representing the content of the block. You should check that the content is an array before trying to modify parts of the renderable structure.

object $block: The block object, as loaded from the database, having the main properties:

  • module: The name of the module that defined the block.
  • delta: The unique identifier for the block within that module, as defined in hook_block_info().

See also

hook_block_view_alter()

hook_block_view()

File

mongodb_block/mongodb_block.api.php, line 201
Hooks provided by the Block module.

Code

function hook_block_view_MODULE_DELTA_alter(array &$data, $block) {

  // This code will only run for a specific block. For example, if MODULE_DELTA
  // in the function definition above is set to "mymodule_somedelta", the code
  // will only run on the "somedelta" block provided by the "mymodule" module.
  // Change the title of the "somedelta" block provided by the "mymodule"
  // module.
  $data['subject'] = t('New title of the block');
}