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run code in 200+ php & hhvm versions
Bugs & Features
<?php foreach([Normalizer::FORM_C, Normalizer::FORM_D] as $form) { $n = Normalizer::normalize('å', $form); foreach(str_split($n) as $c) { var_dump($c); } var_dump(bin2hex($n)); }
based on ge3ju
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.0
string(1) "�" string(1) "�" string(4) "c3a5" string(1) "a" string(1) "�" string(1) "�" string(6) "61cc8a"