Re: Re: [PHP] Variable number of arguments problem

2012-02-12 Thread Tim Streater
On 12 Feb 2012 at 19:01, Stuart Dallas wrote: > Optional arguments must be given a default value... > > function my_func(&$arg1, $arg2, $arg3, $arg4 = null, $arg5 = null, &$arg6 = > null) > > Note that passing a default value by reference was not supported prior to > PHP5. > > All the relevant d

Re: [PHP] Variable number of arguments problem

2012-02-12 Thread Stuart Dallas
On 12 Feb 2012, at 18:51, Tim Streater wrote: > I have a function defined thus: > > function my_func (&$arg1, $arg2, $arg3, $arg4, $arg5, &$arg6) > { > > // code here > > } > > I call this with variously the first three arguments only, or all six, taking > care that if I call it w