[wp-hackers] internal redirects

[capsx]

thx for the answers

but - what is the best way to call function 
add_action('wp_loaded', 'function')
only when the specific slug is called - let 
my_plugin_check function is executed only when it needs to 
be executed

i made it like this:

---
$plugin_call_slug = get_option('my_plugin_slug');

$requested_uri = $_SERVER['REQUEST_URI'];
$requested_page = get_page_by_path($requested_uri);
$requested_page = $requested_page->post_name;

if($requested_page == $plugin_call_slug)
{
     add_action('wp_loaded', 'my_plugin_check');
     add_shortcode('public-gallery', 'my_plugin');
}

---

On Tue, 27 Apr 2010 19:02:04 +0100
  Peter Westwood <peter.westwood at ftwr.co.uk> wrote:
> 
> On 27 Apr 2010, at 18:47, Otto wrote:
> 
>> If you're going to do redirects, best to do them as 
>>early as possible.
>> I have plugin code that looks basically like this:
>> 
>> if (array_key_exists('my_check_thingy', $_GET) &&
>> $_GET['my_check_thingy'] == 1) { ?>
>> ... logic for redirect ...
>> }
>> 
>> This happens right at plugin load. No waiting about, no 
>>loading the
>> query, just do it. Works fine, speedy as heck.
> 
> 
> Doing things as early as possible is good.
> 
> Doing things when your plugin is included is not 
>recommended.
> 
> Better to use the earliest available suitable hook - 
>plugins_loaded / init / wp_loaded (3.0 and later only)
> 
> That way you can ensure that all the WordPress core 
>functionality you might be relying on will always be 
>available.
> 
> -- 
> Peter Westwood
> http://blog.ftwr.co.uk | http://westi.wordpress.com
> C53C F8FC 8796 8508 88D6 C950 54F4 5DCD A834 01C5
> 
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-nonse response-