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Posted by Rik Wasmus on 10/28/07 13:28
On Sun, 28 Oct 2007 13:53:34 +0100, jemptymethod <jemptymethod@gmail.com=
> =
wrote:
> I've created the following function for returning only ini keys that
> pertain to xdebug. I'm wondering how I might go about doing the same
> sort of thing with one or more of the various "array_" functions
> instead (e.g. array_filter). Since I'm working with xdebug (if you
> can't tell ;) I'll respond in kind with trace data comparing the
> functions.
>
> Thanks in advance....George Jempty
>
> function ini_get_xdebug() {
> $ini_all =3D ini_get_all();
> $ini_xdebug =3D array();
> $xdebug_prefix =3D 'xdebug.';
>
> foreach ($ini_all as $k=3D>$v) {
> if (substr($k, 0, strlen($xdebug_prefix)) =3D=3D $xdebug_prefi=
x) {
> $ini_xdebug[substr($k, strlen($xdebug_prefix))] =3D $v;
> }
> }
> return $ini_xdebug;
> }
What you should be doing:
$ini_xdebug =3D ini_get_all('xdebug');
To answer your question, something like (untested):
<?php
function _is_xdebug($string){
return preg_match('/^xdebug/i',$string);
}
$all =3D ini_get_all();
$keys =3D array_keys($all);
$neededkeys =3D array_filter($keys,'_is_xdebug');
$xdebug =3D array_intersect_key($all,array_flip($neededkeys));
?>
-- =
Rik Wasmus
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