| files >> /opt/php-7.0.1/ext/standard/tests/serialize/ |
| files >> //opt/php-7.0.1/ext/standard/tests/serialize/counting_of_references.phpt |
--TEST--
References are not counted twice
--FILE--
<?php
$ref1 = 1;
$ref2 = 2;
$arr = [&$ref1, &$ref1, &$ref2, &$ref2];
var_dump(serialize($arr));
?>
--EXPECT--
string(38) "a:4:{i:0;i:1;i:1;R:2;i:2;i:2;i:3;R:3;}"
y~or5J ={Eeu磝Qk ᯘG{?+]ן?wM3X^歌>{7پK>on\jy R g/=fOroNVv~Y+ NGuÝHWyw[eQʨSb> >}Gmx[o[<{Ϯ_qF vM IENDB`