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Posted by Rusty on 09/19/06 00:34
Thanks for the quick reply Chris - I tried it as you wrote and still
get the same warning. To get rid of the warning I get rid of the "&",
but then I do not think it will work with PHP 4.0. There must be
something up with our PHP setup (windows IIS) - I will check with our
server folks in the AM - but again a serious thanks again for the help
- this wil have me a little further down the raod in the morning!
Rusty
Chris Hope wrote:
> rustysmith@bellsouth.net wrote:
>
> > Anyone know how to check the PHP version that a current file is
> > running on? This would be helpful in the instance where you are trying
> > to make a package that can be distributed publicly for use in a
> > variety
> > of configurations. This code should(?) work:
> >
> > $ver=PHP_VERSION;
> > if(ereg('^[1-4]',$ver))
> > $post_ids=array_flip(&$post_ids); // Old syntax
> > else
> > $post_ids=array_flip($post_ids); // PHP 5+ syntax
> >
> > but it still throws the error:
> >
> > Warning: Call-time pass-by-reference has been deprecated - argument
> > passed by value; If you would like to pass it by reference, modify the
> > declaration of array_flip(). If you would like to enable call-time
> > pass-by-reference, you can set allow_call_time_pass_reference to true
> > in your INI file. However, future versions may not support this any
> > longer.
> >
> > When executed in PHP 5.+
> >
> > Thanks in advance for any ideas how to make this work?
>
> I don't get the error when running either of your calls using PHP 5.1.2
>
> As far as testing for the version, why not just do it like this instead
> of using a regular expression:
>
> if(PHP_VERSION >= 5) {
> ... php 5 code here ...
> }
> else {
> ... earlier versions code here ...
> }
>
> --
> Chris Hope | www.electrictoolbox.com | www.linuxcdmall.com
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