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<?php $ch = ""; $ch10 = chr(10); $ch13 = chr(13); var_dump($ch, $ch10, $ch13, 'a', $ch10 === $ch13);
Output for git.master, git.master_jit, rfc.property-hooks
string(0) "" string(1) " " string(1) " " string(1) "a" bool(false)

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