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<?php var_dump($stuf); var_dump(''); var_dump($stuf!='');
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $stuf in /in/abXp9 on line 2 NULL string(0) "" Warning: Undefined variable $stuf in /in/abXp9 on line 4 bool(false)

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