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<?php ini_set('session.name', ''); var_dump(session_name("foo"));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: ini_set(): session.name "" cannot be numeric or empty in /in/r4YSU on line 3 Warning: session_name(): Session name cannot be changed after headers have already been sent in /in/r4YSU on line 5 bool(false)

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