- Output for 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.26, 7.4.0 - 7.4.14, 8.0.0 - 8.0.2
- c bool(false) UNKNOWN:0 bool(false) UNKNOWN:0
- Output for 5.6.38
- c bool(false) NULL bool(false) NULL
<?php
$iteratorx = IntlCodePointBreakIterator::createCodePointInstance();
$iteratorx->setText("abc");
$iterator = $iteratorx->getPartsIterator();
$iterator->rewind();
$iterator->next();
$iteratorx->previous(); // previous works
$iterator->next();
$iterator->next();
echo $iterator->current() . "\n"; // c... all fine
$iterator->next(); // no more code points, so it's invalid
var_dump($iterator->valid()); // false
var_dump($iterator->current()); // prints weird stuff... whatever...
$iteratorx->previous(); // cannot go back
var_dump($iterator->valid()); // broken
var_dump($iterator->current()); // broken