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<?php var_dump(INTL_ICU_VERSION); $a = IntlBreakIterator::createLineInstance('ja-u-lw-phrase'); $a->setText('BudouX: 読みやすい改行のための軽量な分かち書き器'); var_dump(iterator_to_array($a->getPartsIterator()));
Output for 8.1.32, 8.2.18 - 8.2.29, 8.3.5 - 8.3.25, 8.4.1 - 8.4.12
string(4) "63.1" array(21) { [0]=> string(8) "BudouX: " [1]=> string(3) "読" [2]=> string(3) "み" [3]=> string(3) "や" [4]=> string(3) "す" [5]=> string(3) "い" [6]=> string(3) "改" [7]=> string(3) "行" [8]=> string(3) "の" [9]=> string(3) "た" [10]=> string(3) "め" [11]=> string(3) "の" [12]=> string(3) "軽" [13]=> string(3) "量" [14]=> string(3) "な" [15]=> string(3) "分" [16]=> string(3) "か" [17]=> string(3) "ち" [18]=> string(3) "書" [19]=> string(3) "き" [20]=> string(3) "器" }
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(4) "57.1" array(21) { [0]=> string(8) "BudouX: " [1]=> string(3) "読" [2]=> string(3) "み" [3]=> string(3) "や" [4]=> string(3) "す" [5]=> string(3) "い" [6]=> string(3) "改" [7]=> string(3) "行" [8]=> string(3) "の" [9]=> string(3) "た" [10]=> string(3) "め" [11]=> string(3) "の" [12]=> string(3) "軽" [13]=> string(3) "量" [14]=> string(3) "な" [15]=> string(3) "分" [16]=> string(3) "か" [17]=> string(3) "ち" [18]=> string(3) "書" [19]=> string(3) "き" [20]=> string(3) "器" }

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