Remove run-time pass-by references
commitbd3391b8ba57723fd8abda8dbb19b4b65152ca0e
authorAntti Nykanen <aon@iki.fi>
Mon, 27 Oct 2008 16:33:47 +0000 (27 18:33 +0200)
committerHeikki Hokkanen <hoxu@users.sf.net>
Mon, 27 Oct 2008 17:42:41 +0000 (27 19:42 +0200)
tree2ae02d743a55d265141b5859cea879d49cd24660
parent4ac1d1abf16a21fc3156c28efdc7d80273153c12
Remove run-time pass-by references

[hoxu@users.sf.net: "In recent versions of PHP you will get a warning saying
that "Call-time pass-by-reference" is deprecated when you use a & in foo(&$a);"
<http://fi.php.net/manual/en/language.references.pass.php>
as pointed out by the author :-) ]

Signed-off-by: Heikki Hokkanen <hoxu@users.sf.net>
inc/functions.php