| files >> /var/www/html/sub/images/Rm19_symconf/root/php-7.1.11/Zend/tests/ |
| files >> /var/www/html/sub/images/Rm19_symconf/root/php-7.1.11/Zend/tests/bug33558.phpt |
--TEST--
Bug #33558 (warning with nested calls to functions returning by reference)
--INI--
error_reporting=4095
--FILE--
<?php
function & foo() {
$var = 'ok';
return $var;
}
function & bar() {
return foo();
}
$a =& bar();
echo "$a\n";
?>
--EXPECT--
ok
y~or5J ={Eeu磝Qk ᯘG{?+]ן?wM3X^歌>{7پK>on\jy R g/=fOroNVv~Y+ NGuÝHWyw[eQʨSb> >}Gmx[o[<{Ϯ_qF vM IENDB`