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<?php function foo($m) { return md5($m[1]); } var_dump(preg_replace_callback('/A([^B]+)B/','foo', "foo ApasswordB bar \xef\xb7\x90"));
Output for git.master, git.master_jit, rfc.property-hooks
string(44) "foo 5f4dcc3b5aa765d61d8327deb882cf99 bar ﷐"

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