£Á°èZ¨Ä…–K§‚«“ô4“ÒÙ´dîfUÙÃÅ WKbyʦ•êŽ…È®FÒ¿ÊÎóCozá¬S@6{Í:›œêZÌ:Š•_%:¢¾¾~;‘Ã~芩ÊǍí`ÔÑ©ú뙵'5I¿fš×WO%ø9¾«¾DK|€ùÍD”Ýs]nHÕ¶êםӼ㞪éUWŸÈË%DÒÕ¬ï‘]/Åcx ‰ï2ß]ä6G[]S£Ôϯrs{úëóµmÒï#UQxo·õÞCe]"±/aÙ&Eã4ú9Jé_ÞåëdãöKë)AÞ ¯¹ægƒÛowЍø^d™ý½ßB7áyMä9ÜÖUã !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! --TEST-- Check for reference serialization --SKIPIF-- =")) { die("skip PHP >= 8.0\n"); } ?> --FILE-- array(1) { [0]=> string(3) "foo" } [1]=> array(1) { [0]=> string(3) "foo" } } OK array(&$a, &$a) 9282c00100a3666f6f82c0020002 array(2) { [0]=> &array(1) { [0]=> string(3) "foo" } [1]=> &array(1) { [0]=> string(3) "foo" } } OK cyclic 9182c0010082c0010082c0020002 array(1) { [0]=> &array(1) { [0]=> array(1) { [0]=> *RECURSION* } } } OK array(1) { [0]=> &array(1) { [0]=> &array(1) { [0]=> *RECURSION* } } } array(1) { [0]=> &array(1) { [0]=> array(1) { [0]=> *RECURSION* } } }