private static function Blocks::diff in Hook Update Deploy Tools 7

Compares two block objects and returns a messages array.

Parameters

object $block_original: The original block.

object $block_new: The new block after the save.

Return value

array An array of messages to be output indicating property value changes.

1 call to Blocks::diff()

Blocks::updateInstanceProperties in src/Blocks.php

Updates a block with any specified properties.

File

src/Blocks.php, line 21

Class

Blocks

Public methods for working with Blocks.

Namespace

HookUpdateDeployTools

Code

private static function diff($block_original, $block_new) {
  $properties_changed = array_keys(array_diff((array) $block_original, (array) $block_new));
  $messages = array();
  foreach ($properties_changed as $property) {
    $vars = array(
      '@original' => $block_original->{$property},
      '@new' => $block_new->{$property},
    );
    $messages[$property] = t('Changed from @original to @new', $vars);
  }
  $messages = empty($messages) ? 'nothing' : $messages;
  return $messages;
}