function _block_subtitle_get_subtitle in Block Subtitle 6

Same name and namespace in other branches

1. 7 block_subtitle.module \_block_subtitle_get_subtitle()

Function to get the subtitle of a block

Parameters

array $block - Block name:

Return value

string - the block subtitle

2 calls to _block_subtitle_get_subtitle()

block_subtitle_form_alter in ./block_subtitle.module

Implementation of hook_form_alter

block_subtitle_preprocess_block in ./block_subtitle.module

Implementation of hook_preprocess_block

File

./block_subtitle.module, line 72

TThis module allows subtitles to be added to blocks

Code

function _block_subtitle_get_subtitle($block) {
  if (!isset($block->module) && !isset($block->delta)) {
    return FALSE;
  }
  $varname = 'block_subtitle_' . $block->module . '_' . $block->delta;
  return variable_get($varname, NULL);
}