<?php ini_set("intl.error_level", E_WARNING); var_dump(IntlBreakIterator::createWordInstance(array())); var_dump(IntlBreakIterator::createSentenceInstance(NULL, 2)); var_dump(IntlBreakIterator::createCharacterInstance(NULL, 2)); var_dump(IntlBreakIterator::createTitleInstance(NULL, 2)); var_dump(IntlBreakIterator::createLineInstance(NULL, 2));