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@ 2015-09-07T21:27:05Z

<?php
var_dump(IntlChar::getFC_NFKC_Closure("A"));
var_dump(IntlChar::getFC_NFKC_Closure("\u{00C4}"));
var_dump(IntlChar::getFC_NFKC_Closure("\u{2F71}"));
?>

Output
Performance
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var_dump: documentation ( source)

preferences:dark modelive preview

55.95 ms | 402 KiB | 5 Q