005+
006+ Warning: session_start(): Cannot find serialization handler 'igbinary' - session startup failed in %s/session_set_cookie_params_variation4.php on line 16
007+ bool(false)
005- bool(true)
008- Warning: session_set_cookie_params(): Cannot change session cookie parameters when session is active in %s on line 18
009+ bool(true)
010+ string(1) "1"
010- string(1) "0"
012+ Warning: session_destroy(): Trying to destroy uninitialized session in %s/session_set_cookie_params_variation4.php on line 20
013- bool(true)
014- string(1) "0"
014+ string(1) "1"