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Groups > comp.lang.php > #12890

weird global issue

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Consider
<?php
$x=array();

function foo()
{
global $x;
foreach($x as $p) // fails with invalid type
	{
	}
}
?>
---------

<?php
$x=array();
global $x;
function foo()
{
global $x;
foreach($x as $p) // works??
	{
	}
}
?>
---------
This behaviour seems only limited to arrays...

-- 
Ineptocracy

(in-ep-toc’-ra-cy) – a system of government where the least capable to 
lead are elected by the least capable of producing, and where the 
members of society least likely to sustain themselves or succeed, are 
rewarded with goods and services paid for by the confiscated wealth of a 
diminishing number of producers.

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weird global issue The Natural Philosopher <tnp@invalid.invalid> - 2014-02-23 18:33 +0000
  Re: weird global issue richard <noreply@example.com> - 2014-02-23 13:40 -0500
  Re: weird global issue Christoph Michael Becker <cmbecker69@arcor.de> - 2014-02-23 19:59 +0100
    Re: weird global issue The Natural Philosopher <tnp@invalid.invalid> - 2014-02-23 20:35 +0000
      Re: weird global issue Jerry Stuckle <jstucklex@attglobal.net> - 2014-02-23 16:37 -0500
      Re: weird global issue Arno Welzel <usenet@arnowelzel.de> - 2014-03-19 16:26 +0100
        Re: weird global issue The Natural Philosopher <tnp@invalid.invalid> - 2014-03-19 17:16 +0000
          Re: weird global issue Scott Johnson <noonehome@chalupasworld.com> - 2014-03-19 14:21 -0700
  Re: weird global issue Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-02-23 19:16 +0000
    Re: weird global issue The Natural Philosopher <tnp@invalid.invalid> - 2014-02-23 20:41 +0000
      Re: weird global issue Christoph Michael Becker <cmbecker69@arcor.de> - 2014-02-23 21:49 +0100
      Re: weird global issue Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-02-23 20:59 +0000
    Re: weird global issue Jerry Stuckle <jstucklex@attglobal.net> - 2014-02-23 16:38 -0500
  Re: weird global issue Mladen Gogala <gogala.mladen@gmail.com> - 2014-02-23 22:09 +0000

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