Online PHP editor | refs for SNUAX

<?php $iter = \IntlBreakIterator::createCodePointInstance(); $iter->setText('ABC'); $keys = []; $expected = [1, 2, 3]; foreach ($iter->getPartsIterator(\IntlPartsIterator::KEY_RIGHT) as $key => $value) { $keys[] = $key; } assert($keys === $expected, sprintf('Expected %d, %d, %d; Got %d, %d, %d.', ...$expected, ...$keys));