Variables taken as object references in PHP

[Patrick ALLAERT]

Hello,

I've found a little "bug" with global and PHP

Reproduce sequence:

$ mkdir test
$ echo '<?php
class FooBar {}

$xFooBar = new FooBar;
$yFooBar = new FooBar;

$FooBar = "test";' > test/FooBar.php
$ cd test/
$ gtags
$ global -rx FooBar
FooBar              4 FooBar.php       $xFooBar = new FooBar;
FooBar              5 FooBar.php       $yFooBar = new FooBar;
FooBar              7 FooBar.php       $FooBar = "test";
$ global -rx yFooBar
$


To me:
FooBar              7 FooBar.php       $FooBar = "test";
Should not be a reference to the FooBar object.

When doing:
$ global -rx yFooBar
The behaviour looks correct by not returning any line.

Regards,

-- 
Patrick Allaert