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<?php // https://regex101.com/r/WfNnwo/1 var_dump( preg_match('/^([ \x{00C0}-\x{00FF}a-zA-Z\'\-]){2,30}$/', 'Andréçøö') );
Output for git.master, git.master_jit, rfc.property-hooks
int(0)

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