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<?php $name = 'my file:name?w[ith/illegal*cha]racters\"that<are>not\allowed|here.txt'; $newName = preg_replace('/[\?\/:|<>*\[\]\(\)\$%\{\}@~\s]/', '_', $name); var_dump($newName);
Output for git.master, git.master_jit
string(69) "my_file_name_w_ith_illegal_cha_racters\"that_are_not\allowed_here.txt"

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