function hook_block_info_alter

1 layout.api.php hook_block_info_alter(&$blocks)

Modify block definitions after loading form code.

Parameters

$blocks: A multidimensional array of blocks keyed by the defining module and delta; the values are blocks returned by hook_block_info().

See also

hook_block_info()

Related topics

Hooks Allow modules to interact with the Backdrop core.

1 function implements hook_block_info_alter()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

block_test_block_info_alter in core/modules/block/tests/block_test/block_test.module: Implements hook_block_info_alter().

1 invocation of hook_block_info_alter()

layout_get_block_info in core/modules/layout/layout.module: Get information about all blocks or just a single one.

File

core/modules/layout/layout.api.php, line 555: Describe hooks provided by the Layout module.

Code

function hook_block_info_alter(&$blocks) {
  // Always check that the block is in the list before attempting to alter it.
  if (isset($blocks['user']['login'])) {
    // Change the administrative title the user login block.
    $blocks['user']['login']['info'] = t('Login form');
  }
}