[Tickets #2189] NEW: array_shift() doesn't work like expected with php5.1b2

Mon Jun 27 02:55:34 PDT 2005

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Ticket URL: http://bugs.horde.org/ticket/?id=2189
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 Ticket             | 2189
 Created By         | bigmichi1 at bigmichi1.dyndns.org
 Summary            | array_shift() doesn't work like expected with php5.1b2
 Queue              | Horde Base
 Version            | 3.0.4
 State              | Unconfirmed
 Priority           | 3. High
 Type               | Bug
 Owners             | 
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bigmichi1 at bigmichi1.dyndns.org (2005-06-27 02:55) wrote:

after testing horde with php5.1b2 horde doesn't work anymore
on the entry page the following happens:
Fatal error: Only variables can be passed by reference in
/var/www/localhost/htdocs/homepage/nuke77/horde/config/registry.php on line
48

i looked a little bit closer at this and found a bug report at bugs.php.net,
specially http://bugs.php.net/bug.php?id=33466

so i changed the line:
    $webroot = strstr(dirname(__FILE__), '/' . array_shift(preg_split(';/;',
$_SERVER['PHP_SELF'], 2, PREG_SPLIT_NO_EMPTY)));

to these two lines:
    $temp = preg_split(';/;', $_SERVER['PHP_SELF'], 2,
PREG_SPLIT_NO_EMPTY);
    $webroot = strstr(dirname(__FILE__), '/' . array_shift($temp));
 and all works like it should

but i think there are more such array_shift operations to fix