老葛的Drupal培训班 Think in Drupal
当$op 为“process”时，每出现一次[juice!]标签你都要执行一个名为creativejuice_sentence()的助手函数。将这个函数也添加到creativejuice.module中。
/**
* Generate a random sentence.
*/
function creativejuice_sentence() {
$phrase[0][] = t('A majority of us believe');
$phrase[0][] = t('Generally speaking,');
$phrase[0][] = t('As times carry on');
$phrase[0][] = t('Barren in intellect,');
$phrase[0][] = t('Deficient in insight,');
$phrase[0][] = t('As blazing blue sky poured down torrents of light,');
$phrase[0][] = t('Aloof from the motley throng,');
$phrase[1][] = t('life flowed in its accustomed stream');
$phrase[1][] = t('he ransacked the vocabulary');
$phrase[1][] = t('the grimaces and caperings of buffoonery');
$phrase[1][] = t('the mind freezes at the thought');
$phrase[1][] = t('reverting to another matter');
$phrase[1][] = t('he lived as modestly as a hermit');
$phrase[2][] = t('through the red tape of officialdom.');
$phrase[2][] = t('as it set anew in some fresh and appealing form.');
$phrase[2][] = t('supported by evidence.');
$phrase[2][] = t('as fatal as the fang of the most venomous snake.');
$phrase[2][] = t('as full of spirit as a gray squirrel.');
$phrase[2][] = t('as dumb as a fish.');
$phrase[2][] = t('like a damp-handed auctioneer.');
$phrase[2][] = t('like a bald ferret.');
foreach ($phrase as $key => $value) {
$rand_key = array_rand($phrase[$key]);
$sentence[] = $phrase[$key][$rand_key];
}
return implode(' ', $sentence);
}
