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<?php $wrongUtf8 = mb_convert_encoding('öäü', 'UTF-8', 'ISO-8859-1'); var_dump($wrongUtf8); $validUtf8 = mb_convert_encoding($wrongUtf8, 'ISO-8859-1', 'UTF-8'); var_dump($validUtf8);
Output for git.master, git.master_jit, rfc.property-hooks
string(12) "öäü" string(6) "öäü"

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