function word_link_load_all in Word Link 7.2
Loads words from the database.
Parameters
bool $enabled: If TRUE load only enabled words.
Return value
array An array of words objects indexed by text.
3 calls to word_link_load_all()
- WordLinkWebTestCase::testWordLinkCreate in tests/
word_link.test - Tests creation and editing of a word.
- word_link_convert_text in ./
word_link.module - Find and convert defined word to link.
- word_link_exchange_export_form_submit in modules/
word_link_exchange/ word_link_exchange.module - Submit for export form.
File
- ./
word_link.module, line 545
Code
function word_link_load_all($enabled = TRUE) {
$words =& drupal_static(__FUNCTION__);
if (!isset($words)) {
if ($cache = cache_get('word_link_words')) {
$words = $cache->data;
}
else {
$query = db_select('word_link', 'wl');
$query
->addExpression('LOWER(wl.text)', 'text_lower');
$query
->fields('wl');
if ($enabled) {
$query
->condition('status', 1);
}
$query
->orderBy('wl.weight');
$results = $query
->execute();
$words = array();
foreach ($results as $word) {
if (isset($words[$word->text_lower])) {
if ($words[$word->text_lower]->weight >= $word->weight) {
$words[$word->text_lower] = $word;
}
}
else {
$words[$word->text_lower] = $word;
}
}
cache_set('word_link_words', $words, 'cache');
}
}
return $words;
}